specification data of hydraulic · pdf filebmm series hydraulic motor permissible shaft seal...
TRANSCRIPT
1
Oil temperature :normal 20℃~60℃ upper limit 90℃(no more than one hour).Filtering and oil cleanliness :a return filter should be installed in the system with a fineness in the range of 10~30µm and a piece of magnet should be installed at the bottom of the tank to prevent grits into the system. The max solid contamination grade of the oil is no more than 19/16.Viscosity: 42~74 mm2/s at 40℃ of oil temperature ,according to the condition to choose an applicable hydraulic oil.The motors can be operated in parallel or in series. When the pressure of the back exceeds 2MPa,it is necessary to install an external drain line to the tank.For BMM and BMP and BMR series motors,the type of output shaft may be chosen in demand.5.1.1 The output shaft permits a radial force with the radial bearing.5.1.2 The output shaft doesn' t permit the radial force without the radial bearing.When the radial force acts on the shaft,the force must be discharged.For BMS、BMSY、BMT and BMV series motors, the output shaft permit high axial and radial forces.The optimal operation situation should be at the 1/3~2/3 of the rated operation situation.In order to obtain a longer life of operating motor should operate motors at first for one hour under 30% of rated pressure. In any case, be sure to fill up with hydraulic oil inside motor before increasing load.
1.2.
3.
4.
5.1
5.26.7.
In order to make the motors working in optimal situation, we recommend the following:
Specification Data of Hydraulic Motors
Distribution type
Axial distributionBMP
BMM 8~50
36~400
36~375
200~500
14
16.5
20
20
30-1950
30~879
30~970
30~430
3.2
10
15
17
BMR
BMH
ModelDisplacement
(cm3/rev.)
Max. operating pressure
(MPa)
Speed range
(rpm)
Max. output power
(kW)
Usage Guide
Specification Data of Hydraulic Motor
Distribution type
Disc distribution
80~375
80~475
160~800
315~800
22.5
22.5
24
28
30~800
8~800
30~705
10~446
20
24
35
43
BMS
BMSY
BMT
BMV
ModelDisplacement
(cm3/rev.)
Max. operating pressure
(MPa)
Speed range
(rpm)Max. output power
(kW)
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BMM series motor are small volume, economical type, which is designed with shaft distribution flow, which adapt the Gerotor gear set design and provide compact volume, high power and low weigth.Characteristic features:
* Advanced manufacturing devices for the Gerotor gear set, which provide small volume, high efficiency and long life.* Shaft seal can bear high pressure of motor of which can be used in parallel or in series.* Advanced construction design, high power and low weight.
* Continuous pressure:Max. value of operating motor continuously.* Intermittent pressure :Max. value of operating motor in 6 seconds per minute.* Peak pressure:Max. value of operating motor in 0.6 second per minute.
Main Specification ©
BMM SERIES HYDRAULIC MOTOR
Type Max.inlet pressure
cont.
int.
17.5
22.5BMM8-50 (MPa)
Type
Geometric displacement (cm3/rev.)
1950
2450
11
15
21
1.8
2.6
10
14
20
16
20
1.9
1550
1940
16
23
33
2.4
3.2
10
14
20
20
25
2
1000
1250
25
35
51
2.4
3.2
10
14
20
20
25
2.1
630
800
40
57
64
2.4
3.2
10
14
16
20
25
2.2
500
630
45
70
82
2.2
3.2
9
14
16
20
25
2.3
400
500
46
88
100
1.8
3.2
7
14
16
20
25
2.4
Max. speed (rpm) cont.
int.
cont.
int.
cont.
int.
cont.
int.
peak
cont.
int.
peak
Max. torque (N•m)
Max. output (kW)
Max. pressure
drop (MPa)
Max. flow (L/min)
Weight (kg)
BMM
8
BMM
12.5
BMM
20
BMM
32
BMM
40
BMM
50
8.2 12.9 19.9 31.6 39.8 50.3
2
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Performance Data
Max.int.Max.cont.
Max.int.
Max.cont.
BMM20 [19.9 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
3994
1974
3983
5963
7451
998
1.7 3.5 5 7 10 12 14
2
4
8
12
15
20
25
9969
1919
3958
5948
7416
9954
1247
14 8914
18213
39113
58812
73811
9919
1245
197419
17819
37718
57917
72819
98514
1242
264226
13427
34026
54525
69524
96223
1189
30 2131
11231
31931
52330
68429
91628
1180
367436
28837
49336
66035
88533
1176
Max.int. Max.cont.
Max.int.
Max.cont.
BMM12.5 [12.9 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
6140
6296
5605
5912
51152
31542
21910
3.5 5 7 10 12 14
2
4
8
12
15
20
25
8136
8289
8596
8905
71144
71532
61891
1111912
27412
58311
89511
113610
15219
1878
166817
22917
54316
85916
110215
150014
1848
193519
20020
51420
83419
107819
148218
1828
2314524
46924
78423
103622
143722
1788
Max.int.Max.cont.
Max.int.
Max.cont.
BMM32 [31.6 cc/rev.]Pressure (MPa)
Flow
(L
/min
)
7617
1267
2506
3784
4763
6331
791
2 3.5 5 7 10 12 14
2
4
8
12
15
20
25
155715
12115
24413
37412
47210
6308
789
215221
11421
23920
36918
46817
62715
787
284729
10629
23128
36227
46225
61923
783
40 16418241
20740
33839
44137
60135
766
574958
16758
29757
40655
56652
732
486749
19448
32247
42946
58543
753
Max.int.Max.cont.
Max.int.
Max.cont.
BMM8 [8.2 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
3228
3474
3953
21444
3.5 5 7 10 12 14
2
4
8
12
15
20
5218
5471
5946
51426
41912
02432
8206
7463
7926
71402
71900
62395
1015611
42611
88410
136010
186110
2350
1211113
39113
85513
132412
183311
2328
145815
33115
81615
128814
178014
2281
int.
cont.
Max.int.Max.cont.
Max.int.
Max.cont.
BMM50 [50.3 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
1137117611
15711
23710
2968
3954
498
1.5 3 5 7 10
2
4
8
12
15
20
25
2333227321
15420
23418
29514
39510
496
3627366835
14933
23132
29429
39325
494
5022506350
14549
22647
28844
39040
490
705571
13771
21869
28264
38159
484
Max.int.Max.cont.
Max.int.
Max.cont.
BMM40 [39.8 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
1645169615
19714
29313
37110
4977
622
3 5 7 8.5 10 12
2
4
8
12
15
20
25
2740279326
19525
28724
36521
49219
617
3634378536
18235
28234
36031
48729
612
4428447944
17643
27742
35539
48037
607
5117526552
16651
26850
34748
47244
600
625263
15462
25762
33859
46356
591
Torque (N•m) 37Speed (rpm) 607
3
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Model
BMM8
BMM12.5
BMM20
BMM32
BMM40
BMM50
M、U Flange F Flange
L
104
106
109
114
117.5
122
L1
3.5
5.5
8.5
13.5
17
21.5
L
107.5
109.5
112.5
117.5
121
125.5
L1
3.5
5.5
8.5
13.5
17
21.5
1E (depth) 1U (depth) 1E (depth) 1U (depth)
C
D
T
3-M6 (10)
G3/8 (12)
G1/8 (8)
3-1/4-28UNF-2B(10)
9/16-18UNF(12)
3/8-24UNF(8)
--
G3/8 (12)
G1/8 (8)
--
9/16-18UNF(12)
3/8-24UNF(8)
BMM END PORT DIMENSIONS AND MOUNTING DATA
MOUNTING
Flange M、U Flange F
Mounting
Code
M、U Flange F Flange
4
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Model
BMM8
BMM12.5
BMM20
BMM32
BMM40
BMM50
M、U Flange F Flange
L
105
107
110
115
118.5
123
L1
3.5
5.5
8.5
13.5
17
21.5
L
108.5
110.5
113.5
118.5
122
126.5
L1
3.5
5.5
8.5
13.5
17
21.5
E (depth) U (depth) E (depth) U (depth)
C
D
T
3-M6 (10)
G3/8 (12)
G1/8 (8)
3-1/4-28UNF-2B(10)
9/16-18UNF(12)
3/8-24UNF(8)
--
G3/8 (12)
G1/8 (8)
--
9/16-18UNF(12)
3/8-24UNF(8)
BMM SIDE PORT DIMENSIONS AND MOUNTING DATA
MOUNTING
Flange M、U Flange F
Mounting
Code
M、U Flange F Flange
5
Port B
Port A
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BMM SHAFT EXTENSIONS FOR BMM MOTORS
Shaft A: Cylindrical shaft ø16Parallel key 5x5x16
Shaft B: Cylindrical shaft ø15.875Parallel key 4.8x4.8x19.05
Shaft C: Involute splind shaft B17x14 DIN5482
Motor Mounting Surface
△
6
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BMM Series Hydraulic Motor
Permissible shaft seal pressure
Direction of shaft rotation: Standard
Status of the shaft's radial force
In applications without drain line, output shaft seal exceeds a bit of the pressure in the return line. When applications use the drain line, the pressure of output shaft seal equals the pressure in drain line.
BMM End Port BMM Side Port
When facing shaft end of motor,shaft to rotate: Clockwise when port "A" is pressurized. Counter-clockwise port "B" is pressurized.
7
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Pos
.12
34
Cod
e
Om
it
812
.516 20 32 40 50
M U F
A B C
3-M
6 C
ircle
-flan
ge, p
ilot Ø
31.5
×5
3-1/
4-28
UNF
Circ
le fla
nge,
pilot
Ø31
.5×5
2-Ø
9 R
hom
b-fla
nge,
pilo
t Ø63
×2
Shaf
t Ø16
, par
llel k
ey 5
×5×1
6Sh
aft Ø
15.8
75, p
arlle
l key
4.8
×4.8
×19.
05Sh
aft Ø
16.5
, invo
lute
B17×
14, D
IN54
82
Not
e:W
hen
the
tabl
e is
use
d, p
leas
e fil
l the
cod
e of
left
row
s in
the
tabl
e an
d gi
ve u
s, w
hich
the
code
info
rmat
ion
is c
onsi
sts
of c
onst
ruct
ion,
dis
plac
emen
t, m
ount
ing
flang
e, o
utpu
t sh
aft a
nd p
orts
. If t
he s
peci
ficat
ion
is n
ot in
the
tabl
e or
you
hav
e sp
ecifi
c re
quire
men
ts, p
leas
e co
ntac
t us.
G3/
8, G
1/8
9/16
-18U
NF,
3/8
-24U
NF
End
port
G3/
8, G
1/8
End
port
9/16
-18U
NF,
3/8
-24U
NF
Stan
dard
Oppo
site
Disp
lace
men
tFl
ange
O
utpu
t sha
ft
56
7
Por
t and
dra
in p
ort
Rot
atio
n di
rect
ion
E U 1E 1U
Omit O
No
pain
t B
lue
Bla
ck
Silv
er g
rey
Stan
dard
No c
ase
drai
n
Pai
nt
Omit
R
00 Omit
B S
8
Unu
sual
ly
func
tion
BM
M
12
34
56
78
Ord
er In
form
atio
n
8
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* Continuous pressure:Max. value of operating motor continuously.
* Intermittent pressure :Max. value of operating motor in 6 seconds per minute.
* Peak pressure:Max. value of operating motor in 0.6 second per minute.
Main Specification Technical data for BMP with 25 and 1 in and 1 in splined and 28.56 tapered shaft
BMP series motor are small volume, economical type, which is designed with shaft distribution flow, which adapt the Gerotor gear set design and provide compact volume, high power and low weight.
Characteristic features:* Advanced manufacturing devices for the Gerotor gear set, which provide small volume, high efficiency and long life.* Shaft seal can bear high pressure of motor of which can be used in parallel or in series.* Advanced construction design, high power and low weight.
BMP SERIES HYDRAULIC MOTOR
Type
Geometric displacement (cm3/rev.)
1150
1450
100
128
148
10.0
12.0
14
17.5
22.5
60
75
5.6
770
960
146
186
218
10.0
12.0
14
17.5
22.5
60
75
5.7
615
770
182
227
264
11.0
13.0
14
17.5
22.5
60
75
5.9
490
615
236
290
360
10.0
12.0
14
17.5
22.5
60
75
6.0
383
475
302
370
434
10.0
12.0
14
17.5
22.5
60
75
6.2
310
385
360
440
540
10.0
12.0
14
17.5
22.5
60
75
6.4
250
310
380
460
550
8.5
10.5
11
14
18
60
75
7
192
240
375
555
650
7.0
8.5
9
14
16
60
75
6.9
155
190
360
525
680
6.0
7.0
7
10.5
14
60
75
7.4
Max. speed (rpm) cont.
int.
cont.
int.
peak
cont.
int.
cont.
int.
peak
cont.
int.
Max. torque (N•m)
Max. output (kW)
Max. pressure
drop (MPa)
Max. flow (L/min)
Weight (kg)
BMP
BMPH
BMPW
50
1500
1650
55
76
96
8.0
11.5
12.5
16.5
22.5
55
60
5.6
BMP
BMPH
BMPW
36
BMP
BMPH
BMPW
80
BMP
BMPH
BMPW
100
BMP
BMPH
BMPW
125
BMP
BMPH
BMPW
160
BMP
BMPH
BMPW
200
BMP
BMPH
BMPW
250
BMP
BMPH
BMPW
315
BMP
BMPH
BMPW
400
36 51.7 77.7 96.2 120.2 157.2 194.5 240.3 314.5 389.5
9
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* Continuous pressure:Max.value of operating motor continuously.
* Intermittent pressure:Max.value of operating motor in 6 seconds per minute .
* Peak pressure:Max.value of operating motor in 0.6 second per minute.
Main Specification Technical data for BMP with 31.75 and 32 shaft
Type
Geometric displacement (cm3/rev.)
1150
1450
100
128
148
10.0
12.0
14
17.5
22.5
60
75
6
770
960
146
186
218
10.0
12.0
14
17.5
22.5
60
75
5.7
615
770
182
227
264
11.0
13.0
14
17.5
22.5
60
75
5.9
490
615
236
290
360
10.0
12.0
14
17.5
22.5
60
75
6.0
383
475
302
370
434
10.0
12.0
14
17.5
22.5
60
75
6.2
310
385
360
440
540
10.0
12.0
14
17.5
22.5
60
75
6.4
250
310
460
570
670
8.5
10.5
14
17.5
22.5
60
75
7
192
240
475
555
840
7.0
8.5
12
14
22.5
60
75
6.9
155
190
490
580
840
6.0
7.0
9.5
11.5
18
60
75
7.4
Max. speed (rpm) cont.
int.
cont.
int.
peak
cont.
int.
cont.
int.
peak
cont.
int.
Max. torque (N•m)
Max. output (kW)
Max. pressure
drop (MPa)
Max. flow (L/min)
Weight (kg)
BMP
BMPH
50
1500
1650
55
76
96
8.0
11.5
12.5
16.5
22.5
55
60
5.6
BMP
BMPH
36
BMP
BMPH
80
BMP
BMPH
100
BMP
BMPH
125
BMP
BMPH
160
BMP
BMPH
200
BMP
BMPH
250
BMP
BMPH
315
BMP
BMPH
400
36 51.7 77.7 96.2 120.2 157.2 194.5 240.3 314.5 389.5
10
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Performance Data
11
BMP 36 [36cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
1321413
40613
54112
81412
95212
109011
12326
15053
1650
2520525
39824
53424
80423
94423
107822
121815
149411
1640
2920029
39129
52829
79228
93028
106426
119622
148018
1626
3419434
38334
52134
77834
91332
104832
117528
146620
1603
4318743
37443
51343
76343
89741
102441
114937
143830
1571
4817948
36648
50048
74948
87947
99846
111844
140638
1536
5635356
48656
72656
85855
97754
108052
136749
1502
7532476
45876
70176
83375
94374
104471
130967
1446
3 6 7 8 10 11 12.5 16.5
8
15
20
30
35
40
45
55
60
Max.int.Max.cont.
BMP 80 [77.7cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
329732
18631
25131
38130
44325
57023
69620
76114
948
628763
18163
24362
37959
43558
56457
68553
75344
940
857484
17084
23683
36881
42679
55478
67275
74467
931
10455
10715410722510635510241510054397
65694
73687
920
12933
126132132207131332130397126526124643120720112906
14422
144118146196146316144383142509140630137706151890
16586
168178168285167361165483161602160681169871
185155186263185342182458179579177660169854
3 6 8 10 12.5 14 16 17.5
8
15
20
30
35
45
55
60
75
Max.int.Max.cont.
BMP 100 [96.2cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
408139
15236
20433
30830
36029
46225
56622
61815
771
777577
14974
20072
30470
35267
45864
55860
61154
763
10569
10614510419510329898
34395
45193
54991
60183
755
13057
130140128190125290122331118443116540114589106744
16136
160122161177160280159320155433152529149580141735
18024
180103179166177268176306174419170515167570160724
20881
205148203255202294200402198498194558186708
227133225231224275220383217478213540205693
3 6 8 10 12.5 14 16 17.5
8
15
20
30
35
45
55
60
75
Max.int.Max.cont.
BMP 50 [51.7cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
2015119
28618
38217
57317
67014
86312
105510
11506
1440
4113440
27439
37338
56838
66136
85833
104232
114325
1430
5611556
26155
36155
55854
65253
84950
102847
112642
1416
699071
24371
34871
53569
64067
83765
101064
111156
1395
895691
20492
31891
50389
60688
80785
97983
107976
1367
9542
10018210130998
48898
58998
78896
96394
106587
1351
112139117287116462117562114764111947108
1043101
1335
120102128251124440124548123746121920119
1015112
1312
3 6 8 10 12.5 14 16 17.5
8
15
20
30
35
45
55
60
75
Max.int.Max.cont.
Torque (N•m) 87Speed (rpm) 920 int.
cont.
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Performance Data
12
BMP 125 [120.2cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
516351
12148
16246
24342
28437
37033
45229
49018
615
9860
10111698
15896
23992
27989
36284
44678
48266
606
13755
138110135153132234130274125355122438117475107598
16847
168102167148164227160269157348152431146468133586
20828
20989
211137209216206259201340196420191459179575
23615
23673
237128232202229247224327218412215448202563
26748
269109264189260231261310252402248439236549
29094
287176284222281296275384272427260528
3 6 8 10 12.5 14 16 17.5
8
15
20
30
35
45
55
60
75
Max.int.Max.cont.
BMP 200 [194.5cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
7940787676
10070
15166
17763
22854
28038
30422
382
16439
16275
15898
15314914917514622614027812730296
378
20738
20574
20397
200147194173190224181276164300145374
25035
25071
24795
245145232171230221224274212297192371
32028
32266
32092
315142297168294218286271270294235368
36022
36161
35889
350139343166340215334269325291293364
41051
40373
398131386160383210371263356286321360
42257
417120415149410198400250395272367350
3 6 8 10 12.5 14 16 17.5
8
15
20
30
35
45
55
60
75
Max.int.Max.cont.
BMP 250 [240.3cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
96309860928285
12377
14370
18563
22660
24834
309
19028
19458
18880
180120176141168182159223150246128306
26824
27054
26777
259118252139243178237218228243202302
32621
32750
32576
320114311135300174290213280239264297
40311
40540
40569
400106389128377168369209358233342292
45030
45664
44898
436122428161417202407226387286
51012
51452
51387
504112495152483193473215448278
56538
56176
557101543139531185520207488264
3 6 8 10 12.5 14 16 17.5
8
15
20
30
35
45
55
60
75
Max.int.Max.cont.
BMP 160 [157.2cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
6249609357
12553
18749
22044
28340
34533
37719
473
12048
12291
12012311518411021610228099
34294
37480
469
17046
17288
170120164181160213154276148340144371124465
21242
21585
214117206178202209196272191336188367170459
26326
26476
262110259175255205248267243331236363216453
29014
29468
290106288168284202278260272328267359252447
34048
34092
335155328192321250316320308353296440
37181
368139362176358238351303345342325424
3 6 8 10 12.5 14 16 17.5
8
15
20
30
35
45
55
60
75
Max.int.Max.cont.
int.
cont. Torque (N•m) 128Speed (rpm) 306
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Performance Data
13
BMP 315 [314.5cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
12325
11847
11062
1019496
10989
14176
17365
18840
236
21523
21146
20561
19693
188107180140166172154186120234
29221
28744
27860
27191
264106254138239170227184201232
36817
36740
36057
34988
341104337135325167308182279228
40511
40428
39546
38876
38296
372127362160348178323226
49521
49440
49068
47889
468120457152443172418223
56810
56636
56565
55784
553115548143529163497214
3 5 7 9 10 12.5 14
8
15
20
30
35
45
55
60
75
Max.int.Max.cont.
BMP 400 [386.2cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
16620
16538
16250
15476
14688
13211411713910215353
191
23219
22836
22349
21675
21087
197113184137163152128189
28718
27735
27349
26674
25687
243112227136215150182187
34016
33733
33148
31873
31286
300110283135272148234185
41812
41731
41345
40571
39583
383108363135347146318183
49627
49541
48667
48080
464106450132436143391180
61221
60835
60060
58875
57699
552123532138484176
3 4.5 5.5 6.5 8 10 12.5
8
15
20
30
35
45
55
60
75
Max.int.Max.cont.
int.
cont. Torque (N•m) 234Speed (rpm) 185
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Model
BMP36
BMP50
BMP80
BMP100
BMP125
BMP160
BMP200
BMP250
BMP315
BMP400
L
137
137
140.5
143
146
151
157
162
172
182
L1
7
7
10.5
13
16
21
26
32
42
52
D (depth) M (depth) S (depth) P (depth) R (depth)
P(A,B)
C
T
G1/2 (15)
4-M8 (13)
G1/4 (12)
M22 x 1.5 (15)
4-M8 (13)
M14 x 1.5 (12)
7/8-14 O-ring (17)
4-5/16-18UNC(13)
7/16-20UNF (12)
1/2-14NPTF (15)
4-5/16-18UNC(13)
7/16-20UNF (12)
PT(RC)1/2 (15)
4-M8 (13)
PT(RC)1/4 (9.7)
BMP DIMENSIONS AND MOUNTING DATA
MOUNTING
Flange 2
Flange 4PORT
Flange H4/H5
MountingCode
14
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ModelBMPH36
BMPH50
BMPH80
BMPH100
BMPH125
BMPH160
BMPH200
BMPH250
BMPH315
BMPH400
L
141
141
144.5
147
150
155
160
166
176
186
L1
7
7
10.5
13
16
21
26
32
42
52
G (depth) S (depth) P (depth) R (depth) B4 (depth) B5 (depth)
P(A,B)
T
C
G1/2 (15)
G1/4 (12)
–
7/8-14 O-ring (17)
7/16-20UNF (12)
–
1/2-14NPTF (15)
7/16-20UNF (12)
–
T (depth)
3/4-16 O-ring (15)
7/16-20UNF(12)
–
PT(RC)1/2 (15)
PT(RC)1/4 (9.7)
–
ø10
7/16-20UNF(12)
4-5/16-18UNC(13)
ø10
G1/4(12)
4-M8(13)
BMPH DIMENSIONS AND MOUNTING DATA
MOUNTING
Flange H2
Flange H6
Flange H4/H5
B4、B5 PORT
MountingCode
G、S、P、T、RPORT
15
O-ring82.6×2.62
O-ring12.37×2.62
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BMP SHAFT EXTENSIONS DIMENSIONS DATA
Shaft A: Cylindrical shaft ø25Parallel key 8x7x32
Shaft B: Cylindrical shaftø32Parallel key 10x8x45
Shaft C: Cylindrical shaft ø25.4Parallel key 6.35x6.35x31.75
Shaft G: Cylindrical shaftø31.75Parallel key 7.96x7.96x31.75
Shaft F: Splined 14-DP12/24
Shaft E: Splined SAE 6B
Motor Mounting Surface
△
16
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Shaft T3: Cone-shaft ø31.75Parallel key 7.96x7.96x31.75
Tightening torque:200±10Nm
Shaft T: Cone-shaft ø28.56Parallel key B5x5x14
Tightening torque:100±10Nm
Shaft R:Cylindrical shaftø25.4Parallel key 6.35x6.35x31.75
BMP SHAFT EXTENSIONS DIMENSIONS DATA
Shaft FD: Splined 14-DP12/24
Motor Mounting Surface
△
17
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BMPH SHAFT EXTENSIONS DIMENSIONS DATA
Motor Mounting Surface
△
Shaft K: Cylindrical shaftø25.4Woodruff keyø25.4x6.35
Shaft S: Splined SAE 6B
Shaft H: Cylindrical shaft ø25.4Pin hole ø10.3
Shaft P: Cylindrical shaft ø25Parallel key 8x7x28
Shaft J: Cylindrical shaftø25Parallel key 7x7x32
Shaft I: Splined 13-DP16/32
18
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Shaft D: Cylindrical shaft ø22.22Parallel key 6.35x6.35x25.4
Shaft R: Cylindrical shaft ø25.4Parallel key 6.35x6.35x31.75
Shaft A: Cylindrical shaft ø25Parallel key 8x7x32 Shaft H1: Cylindrical shaft ø25.4
Pin hole ø8
BMPH SHAFT EXTENSIONS DIMENSIONS DATA
Motor Mounting Surface
△
Shaft T2: Cone-shaft ø25.4Parallel key ø25.4x6.35
Tightening torque:200±10Nm
19
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BMP、BMPH Series Hydraulic Motor
Permissible shaft seal pressure
Direction of shaft rotation: Standard
Status of the shaft's radial force
In applications without drain line, output shaft seal exceeds a bit of the pressure in the return line. When applications use the drain line, the pressure of output shaft seal equals the pressure in drain line.
When facing shaft end of motor,shaft to rotate: Clockwise when port "A" is pressurized. Counter-clockwise port "B" is pressurized.
20
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Ord
er In
form
atio
n
Pos
.12
34
Cod
e
BM
P
36 50 80 100
125
160
200
250
315
400
2 4 H4
H5
A B C E R F FD G T T3
2-Ø
13.5
Rho
mb-
flang
e ,
pilo
t Ø82
.5×
84-
Ø13
.5 R
hom
b-fla
nge
, pi
lot Ø
82.5×
84-
3/8-
16 S
quar
e-fla
nge
, pi
lot Ø
44.4×
2.8
4-M
10 S
quar
e-fla
nge
, pi
lot Ø
44.4×
2.8
Shaf
t Ø25
,par
llel k
ey 8
x7x3
2Sh
aft Ø
32,p
arlle
l key
10x
8x45
Shaf
t Ø25
.4,p
arlle
l key
6.3
5x6.
35x3
1.75
Shaf
t Ø25
.4,sp
lined
toot
h SE
A 6B
Shor
t sha
ft Ø2
5.4,
parlle
l key
6.35
x6.3
5x31
.75
Shaf
t Ø31
.75,
splin
ed to
oth
14-D
P12/
24Lo
ng sh
aft Ø
31.7
5,sp
lined
toot
h14-
DP12
/24
Shaf
t Ø31
.75,
par
llel k
ey 7
.96x
7.96
x31.
75Co
ne sh
aft Ø
28.5
6,pa
rllel k
ey B
5x5x
14Co
ne sh
aft Ø
31.7
5,pa
rllel k
ey 7
.96x
7.96
x25.
4
G1/
2 M
anifo
ld M
ount
4 ×
M8,
G1/
4M
22×
1.5
Man
ifold
Mou
nt
4 ×M
8, M
14×
1.5
7/8-
14 O
-rin
g m
anifo
ld
4x5/
16-1
8UN
C, 7
/16-
20U
NF
1/2-
14 N
PT
F
Man
ifold
4x5
/16-
18U
NC
, 7/
16-2
0UN
FP
T(R
c)1/
2 M
anifo
ld 4
xM8,
P
T(R
c)1/
4
Sta
ndar
dO
ppos
ite
Dis
p.Fl
ange
Out
put S
haft
56
7
Por
t and
Dra
in P
ort
Rot
atio
n D
irect
ion
D M S P R
Om
itN 0 F LS
No
pain
tB
lue
Bla
ckS
ilver
gre
y
Stan
dard
Big
radi
al fo
rce
No
case
dra
inFr
ee R
unni
ngLo
w S
peed
Pai
nt
Omit
R
00 Om
itB S
8
Unu
sual
ly F
unct
ion
BM
P
12
34
56
78
Pos
.12
34
Cod
e
BM
PH
36 50 80 100
125
160
200
250
315
400
H2
H6
H4
H5
K S A R H H1 D I T2 P J
2-Ø
13.5
Rho
mb-
flang
e ,
pilo
t Ø82
.5×
2.8
4-Ø
13.5
Rho
mb-
flang
e ,
pilo
t Ø82
.5×
2.8
4-3/
8-16
Squ
are-
flang
e ,
pilo
t Ø44
.4×
2.8
4-M
10 S
quar
e-fla
nge
, pi
lot Ø
44.4×
2.8
Shaf
t Ø25
.4, w
oodr
uff k
ey
Ø25
.4×
6.35
Shaf
t Ø25
.4 ,
splin
ed to
oth
SEA
6BSh
aft Ø
25 ,
par
llel k
ey 8×
7×32
Shaf
t Ø25
.4, p
arlle
l key
6.35
×6.
35×
31.7
5Sh
aft Ø
25.4
, pi
n ho
le Ø
10.3
Shaf
t Ø25
.4 ,
pin
hole
Ø8
Shaf
t Ø22
.22,
par
llel k
ey
6.35
×6.
35×
25.4
Shaf
t Ø22
.22,
spl
ined
toot
h 13
-DP1
6/32
Con
e sh
aft Ø
25.4
, w
oodr
uff k
ey
Ø25
.4×
6.35
Shaf
t Ø25
, p
arlle
l key
8×
7×28
Shaf
t Ø25
, p
arlle
l key
7×
7×32
G1/
2, G
1/4
7/8-
14 O
-rin
g ,7
/16-
20U
NF
1/2-
14 N
PTF
, 7/1
6-20
UN
F3/
4-16
O-r
ing,
7/1
6-20
UN
FP
T(R
c)1/
2 ,P
T(R
c)1/
4Ø
10 O
-rin
g m
anifo
ld
4x5/
16-1
8UN
C,7
/16-
20U
NF
Ø10
O-r
ing
man
ifold
4xM
8,7/
16-2
0UN
F
Sta
ndar
dO
ppos
ite
Dis
p.Fl
ange
Out
put S
haft
56
7
Por
t and
Dra
in P
ort
Rot
atio
n D
irect
ion
G S P T R B4
B5
Om
itN 0 F LS
No
pain
tB
lue
Bla
ckS
ilver
gre
y
Stan
dard
Big
radi
al fo
rce
No
case
dra
inFr
ee R
unni
ngLo
w S
peed
Pai
nt
Omit
R
00 Om
itB S
8
Unu
sual
ly F
unct
ion
BM
PH
12
34
56
78
Not
e:W
hen
the
tabl
e is
use
d, p
leas
e fil
l the
cod
e of
left
row
s in
das
h ar
ea a
nd g
ive
us, w
hich
the
code
info
rmat
ion
is c
onsi
sts
of c
onst
ruct
ion,
dis
plac
emen
t, m
ount
ing
flang
e, o
utpu
t sh
aft a
nd p
orts
. If t
he s
peci
ficat
ion
is n
ot in
the
tabl
e or
you
hav
e sp
ecifi
c re
quire
men
ts, p
leas
e co
ntac
t us.
21
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ModelBMPW50
BMPW80
BMPW100
BMPW125
BMPW160
BMPW200
BMPW250
BMPW315
BMPW400
L
81
84.5
87
90
95
100
106
116
126
L1
7
10.5
13
16
21
26
32
42
52
G (depth) S (depth) M (depth)
P(A,B)
T
C
G1/2 (15)
G1/4 (12)
4×M10(20)
7/8-14 O-ring (17)
7/16-20UNF (12)
4×3/8-16UNC(20)
M22×1.5 (15)
M14×1.5 (12)
4×M10(20)
BMPW DIMENSIONS AND MOUNTING DATA
MountingCode
Pos
.12
34
Cod
e
BM
PW
50 80 100
125
160
200
250
315
400
Omit
A C E T
Whe
el-fl
ange
pi
lat Ø
80×
7.5
Shaf
t Ø25
k6 ,P
arall
el ke
y 8×
7×32
Shaf
t Ø25
.4 ,P
arall
el ke
y 6.3
5×6.
35×
31.7
5Sh
aft Ø
25.4
,Spli
ned
key S
AE 6
BCo
ne sh
aft Ø
28.5
6 ,P
arall
el ke
y B5×
5×14
Not
e:W
hen
the
tabl
e is
use
d, p
leas
e fil
l the
cod
e of
left
row
s in
the
tabl
e an
d gi
ve u
s, w
hich
the
code
info
rmat
ion
is c
onsi
sts
of c
onst
ruct
ion,
di
spla
cem
ent,
mou
ntin
g fla
nge,
out
put s
haft
and
ports
. If t
he s
peci
ficat
ion
is n
ot in
the
tabl
e or
you
hav
e sp
ecifi
c re
quire
men
ts, p
leas
e co
ntac
t us.
G1/
2, G
1/4
7/8-
14 O
-ring
, 7/
16-2
0UN
FM
22×1
.5,M
14×1
.5
Stan
dard
Oppo
site
Flan
ge
Out
put s
haft
56
7
Por
t and
dra
in p
ort
Rot
atio
n di
rect
ion
G S M
Omit
N 0
No
pain
t B
lue
Bla
ck
Silv
er g
rey
Stan
dard
Big r
adial
force
No ca
se dr
ain
Pai
nt
Omit
R
00 Omit
B S
8
Unu
sual
ly
func
tion
Ord
er In
form
atio
n
22
BM
PW
12
34
56
78
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BMR series motor adapt the advanced Gerolor gear set design with shaft distribution flow, which can automatically compensate in operating with high pressure, provide reliable and smooth operation, high efficiency and long life.Characteristic features: *Advanced manufacturing devices for the Gerolor gear set, which use low pressure of start-up, provide smooth, reliable operation and high efficiency. *Shaft seal can bear high pressure of back and the motor can be used in parallel or in series. *Special design in the driver-linker and prolong operating life *Special design for distribution system can meet the requirement of low noise of unit. *Compact volume and easy installation
Main Specification Technical data for BMR with 25 and 1 in and 1 in splined and 28.56 tapered shaft
BMR SERIES HYDRAULIC MOTOR
* Continuous pressure:Max.value of operating motor continuously.* Intermittent pressure:Max.value of operating motor in 6 seconds per minute .* Peak pressure:Max.value of operating motor in 0.6 second per minute.
Type
Geometric displacement (cm3/rev.)
960
1150
100
126
165
9.5
11.2
14
17.5
22.5
50
60
6.7
1250
1520
72
83
105
8.5
9.8
14.0
16.5
22.5
45
55
6.5
750
940
195
220
270
12.5
15.0
17.5
20
22.5
60
75
6.9
600
750
240
280
320
13.0
15.0
17.5
20
22.5
60
75
7
475
600
300
340
370
12.5
14.5
17.5
20
22.5
60
75
7.3
378
475
360
430
460
12.5
14.0
16.5
20
22.5
60
75
7.6
310
385
360
440
560
10.0
13.0
13
17.5
22.5
60
75
8.0
240
300
390
490
640
7.0
9.5
11
15
20
60
75
8.5
190
240
390
535
650
6.0
9.0
9
13
17.5
60
75
9.0
155
190
365
495
680
5.0
8.0
7
10
15
60
75
9.5
Max. speed (rpm) cont. int.
cont. int.peak
cont. int.
cont. int. peak
cont. int.
Max. torque (N•m)
Max. output (kW)
Max. pressure
drop (MPa)
Max. flow (L/min)
Weight (kg)
BMR
BMRS
50
BMR
BMRS
36
BMR
BMRS
80
BMR
BMRS
100
BMR
BMRS
125
BMR
BMRS
160
BMR
BMRS
200
BMR
BMRS
250
BMR
BMRS
315
BMR
BMRS
375
36 51.7 81.5 102 127.2 157.2 194.5 253.3 317.5 381.4
23
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Main Specification Technical data for BMR with 31.75 and 32 shaft
* Continuous pressure:Max.value of operating motor continuously.* Intermittent pressure:Max.value of operating motor in 6 seconds per minute .* Peak pressure:Max.value of operating motor in 0.6 second per minute.
Type
Geometric displacement (cm3/rev.)
960
1150
100
126
165
9.5
11.2
14
17.5
22.5
50
60
6.7
1250
1520
72
83
105
8.5
9.8
14.0
16.5
22.5
45
55
6.5
750
940
195
220
270
12.5
15.0
17.5
20
22.5
60
75
6.9
600
750
240
280
320
13.0
15.0
17.5
20
22.5
60
75
7
475
600
300
340
370
12.5
14.5
17.5
20
22.5
60
75
7.3
378
475
380
430
460
12.5
14.0
17.5
20
22.5
60
75
7.6
310
385
450
500
560
11.0
13.0
17.5
20
22.5
60
75
8.0
240
300
540
610
710
10.0
12.0
17.5
20
22.5
60
75
8.5
190
240
550
690
840
9.0
10.0
13.5
17.5
21
60
75
9.0
155
190
580
690
830
7.5
9.0
11.5
15
17.5
60
75
9.5
Max. speed (rpm) cont. int.
cont. int.peak
cont. int.
cont. int. peak
cont. int.
Max. torque (N•m)
Max. output (kW)
Max. pressure
drop (MPa)
Max. flow (L/min)
Weight (kg)
BMR
BMRS
50
BMR
BMRS
36
BMR
BMRS
80
BMR
BMRS
100
BMR
BMRS
125
BMR
BMRS
160
BMR
BMRS
200
BMR
BMRS
250
BMR
BMRS
315
BMR
BMRS
375
36 51.7 81.5 102 127.2 157.2 194.5 253.3 317.5 381.4
24
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Performance Data
BMR 50 [51.7cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
359336
18635
28334.537733
57630
76029.585626
95020
1138
458446
17849
27747
37544
56941
75840
85337
94033
1124
617662
16663
26961
36560
56158
75357
84953
92548
1100
677369
16273
26169
36167
55466
75065
84560
90656
1075
776980
15388
25083
34680
54279
73878
83573
88069
1056
884695
13610023096
33095
53192
72490
81585
85281
1028
10811810921110930210850010670010579699
83295
1006
12097
123185126270126465122670121770114801109970
5 7 9 10 12 14 16 17.5
5
10
15
20
30
40
45
50
60
Max.int.Max.cont.
BMR 36 [36cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
10105
9208
8403
6540
6810
51092
41230
1610015
20014
39213
53112
79811
108010
12158
1500
259225
18823
38022
51821
78019
106917
119415
1478
378037
17536
36535
50032
76330
105629
117026
1450
467147
15845
34844
48342
74241
104240
115035
1420
505850
14951
32650
46247
72245
102844
112840
1387
6313464
31864
45063
70561
101159
110055
1356
7112072
30272
43570
69468
98466
107061
1329
8310882
27482
41280
66879
95777
102072
1299
2 3 5 7 9 10 12.5 14.0 16.5
4
8
15
20
30
40
45
55
Max.int.Max.cont.
Torque (N•m) 135Speed (rpm) 830
Max.int.
Max.cont.
BMR 80 [81.5cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
505954
11857
23854
36048
48042
60437
72632
84521
910
645677
11378.0 234
75352
73470
70595
66715
60834
50895
885099
106102227100340
96458
93582
89704
83820
78881
10844
10897
111216108332105445102570
98692
95802
90867
13338
12986
134203131316127430124556121678116789111852
15079
155190152302148418147540144663140767135830
17356
177178176290172403170521166647160754154806
196154195274190388188504184622177730171787
225135223250220359218487213594208705200756
5 7 9 10 12 14 16 17.5 20
5
10
20
30
40
50
60
70
75
Max.int.Max.cont.
Max.int.
Max.cont.
BMR 100 [102cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
6645689365
18963
28657
38548
48238
58032
67823
728
92429690
94.0 185
92281
88378
79477
70572
65670
59720
12038
12586
123180120275117365110470105560100660
93710
13534
13881
137173133266130355123460120548118648111695
15627
15974
155165153257152345150448144535141638136681
18857
186158185246185332183435178523176626170667
21242
210150209237208320204420200510197615192650
238139235225233314228405220500215606210634
274118270207267297260389252478246580240618
5 7 9 10 12 14 16 17.5 20
5
10
20
30
40
50
60
70
75
Max.int.Max.cont.
25
int.
cont.
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Performance Data
26
Max.int.
Max.cont.
BMR 125 [127.2cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
7636847382
15379
23172
30962
38952
46741
54532
586
11031
11870
117151116228114307105386
98463
90542
79583
14525
15560
153148151224148303143382136459130538126578
16719
17648
174144171218168298165378160456156534148570
18913
20236
200138198210196292195370191448187529180560
22825
230128228201226280223360220427215520208546
25319
259117257183256270254344250410242508234532
294104292168290252287328282399278486262520
33273
329137327218323292319352313430300480
5 7 9 10 12 14 16 17.5 20
5
10
20
30
40
50
60
70
75
Max.int.Max.cont.
Max.int.
Max.cont.
BMR 200 [194.5cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
13224
13549
13199
126149112200
95252
78304
67355
58382
18122
18647
18397
178147169197156249145301135353125379
23818
24045
23894
233144228194221246213298206349197373
26213
26443
26092
254141250191246243238294228340220362
31010
31538
31488
311135307185300238289286277329270350
35633
35883
355126352174350228342276336316321337
40324
40474
402113400160398212386262375300360322
43864
431105426151421194412243408288398312
49856
48691
477127470161459218453257442278
5 7 9 10 12 14 16 17.5 20
5
10
20
30
40
50
60
70
75
Max.int.Max.cont.
Max.int.
Max.cont.
BMR 250 [253.5cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
17517
17837
17575
162114143154124193103233
88273
62294
24316
24635
24473
235111223152208190192230178270165291
30414
31031
30872
304108300150289187280227264267256287
34212
34428
34070
332106329147323174314224301263288283
40710
40923
40866
400100396143384168371218356252347274
46518
46358
45592
447132440160426205418242412263
52511
52053
51683
512120503149489190479226474249
55850
55077
546110535140514181498209486236
63642
62165
61790
600116578155560173542211
5 7 9 10 12 14 16 17.5 20
5
10
20
30
40
50
60
70
75
Max.int.Max.cont.
Max.int.
Max.cont.
BMR 160 [157.2cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
10426
10759
102121
97184
89246
72310
60374
49437
36472
14623
15056
151118146178140241128307116367107430
98463
19020
19550
198115190173185235179300170359164421152450
21016
21645
220113217170210228202295198354193415185441
24510
25037
257108256164252220244287240346233403226431
29030
298102295155290210284278279338271393265420
33522
34297
340143335194327262321323309381300405
37090
368128363177358247352306344365334389
42078
416103412150409210400265390318379365
5 7 9 10 12 14 16 17.5 20
5
10
20
30
40
50
60
70
75
Max.int.Max.cont.
int.
cont. Torque (N•m) 256Speed (rpm) 287
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Performance Data
int.
cont.
27
Max.int.
Max.cont.
BMR 315 [317.5cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
21513
21828
21560
20491
196122176154162185143217125232
30211
30527
30359
29689
287120270151246182235213212228
38325
38057
37586
368117356147339177324208303222
42224
41855
41384
410112393140374172358201339216
48821
48552
48081
477106461131446163430190417208
55118
54949
54278
539100526120511152493178481200
62213
62045
61372
60994
597109586140562166543183
66042
65467
65085
645100628134614158582171
5 7 9 10 12 14 16 17.5
5
10
20
30
40
50
60
70
75
Max.int.Max.cont.
Max.int.
Max.cont.
BMR 375 [381.4cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
15312
15724
15049
14276
126103105128
90154
90180
56195
23210
23623
23248
21575
212101187126167152149179125194
28422
28047
27474
26899
242124229150200178182193
33721
33246
32773
32097
302121281148258176241191
40619
40144
39871
39395
376118362145341173320189
49717
49041
48367
47792
455115444138425168408185
61215
60638
60363
59388
583111566130546160524178
66812
66032
65250
63570
60896
600121580148565170
3 4.5 5.5 6.5 8 10 12.5 14
5
10
20
30
40
50
60
70
75
Max.int.Max.cont.
Torque (N•m) 481Speed (rpm) 200
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ModelBMR36
BMR50
BMR80
BMR100
BMR125
BMR160
BMR200
BMR250
BMR315
BMR375
L
137
140
146
150
155
161.5
170
180
192
204
L1
7
10
16
20
25
30.5
38.1
50
62
74
BMR DIMENSIONS AND MOUNTING DATA
D (depth) M (depth) S (depth) P (depth) R (depth)
P(A,B)
C
T
G1/2 (15)
4-M8 (13)
G1/4 (12)
M22 x 1.5 (15)
4-M8 (13)
M14 x 1.5 (12)
7/8-14 O-ring (17)
4-5/16-18UNC(13)
7/16-20UNF (12)
1/2-14NPTF (15)
4-5/16-18UNC(13)
7/16-20UNF (12)
PT(RC)1/2 (15)
4-M8 (13)
PT(RC)1/4 (9.7)
MOUNTING
Flange 2
Flange 4
Flange H4/H5
PORT
MountingCode
28
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ModelBMRS36
BMRS50
BMRS80
BMRS100
BMRS125
BMRS160
BMRS200
BMRS250
BMRS315
BMRS375
L
141
144
150
154
159
165.5
174
184
196
208
L1
7
10
16
20
25
30.5
38.1
50
62
74
G (depth) S (depth) P (depth) R (depth) M1 (depth) M2 (depth) M3 (depth) B4 (depth) B5 (depth)
P(A,B)
T
C
G1/2 (15)
G1/4 (12)
–
7/8-14 O-ring (17)
7/16-20UNF (12)
–
1/2-14NPTF (15)
7/16-20UNF (12)
–
PT(RC)1/2 (15)
PT(RC)1/4 (9.7)
–
M18 x 1.5 (15)
M10 x 1 (12)
–
M20 x 1.5 (15)
M10 x 1 (12)
–
M22 x 1.5 (15)
M10 x 1 (12)
–
ø10
7/16-20UNF(12)
4-5/16-18UNC(13)
ø10
G1/4(12)
4-M8(13)
BMRS DIMENSIONS AND MOUNTING DATA
MOUNTING
Flange H2
Flange H6
Flange H4/H5
B4、B5
G、S、P、R、M1、M2、M3
PORT:
PORT:
MountingCode
29
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BMR SHAFT EXTENSIONS DIMENSIONS DATA
Shaft R:Cylindrical shaftø25.4Parallel key 6.35x6.35x31.75
Shaft A: Cylindrical shaft ø25Parallel key 8x7x32
Shaft B: Cylindrical shaft ø32Parallel key 10x8x45
Shaft C: Cylindrical shaft ø25.4Parallel key 6.35x6.35x31.75
Shaft G: Cylindrical shaft ø31.75Parallel key 7.96x7.96x31.75
Shaft T: Cone-shaft ø28.56Parallel key B5x5x14
Tightening torque:100±10Nm
Shaft F: Splined 14-DP12/24
Shaft E: Splined SAE 6B
Motor Mounting Surface
△
30
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31
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Shaft D: Cylindrical shaft ø22.22Parallel key 6.35x6.35x25.4
Shaft R: Cylindrical shaftø25.4Parallel key 6.35x6.35x31.75
Shaft A: Cylindrical shaft ø25Parallel key 8x7x32 Shaft H1: Cylindrical shaft ø25.4
Pin hole ø8
Motor Mounting Surface
△
BMRS SHAFT EXTENSIONS DIMENSIONS DATA
Shaft T2: Cone-shaft ø25.4Parallel key ø25.4x6.35
Tightening torque:200±10Nm
32
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BMR、BMRS Series Hydraulic Motor
Permissible shaft seal pressure
Direction of shaft rotation: Standard
Status of the shaft's radial force
In applications without drain line, output shaft seal exceeds a bit of the pressure in the return line. When applications use the drain line, the pressure of output shaft seal equals the pressure in drain line.
When facing shaft end of motor,shaft to rotate: Clockwise when port "A" is pressurized. Counter-clockwise port "B" is pressurized.
33
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Ord
er In
form
atio
n
Pos
.12
34
Cod
e
BM
R
36 50 80 100
125
160
200
250
315
375
2 4 H4
H5
A B C E R F FD G T
2-Ø
13.5
Rho
mb-
flang
e,
pilo
t Ø82
.5×
84-
Ø13
.5R
hom
b-fla
nge,
pi
lot Ø
82.5×
84-
3/8-
16 S
quar
e-fla
nge,
pi
lot Ø
44.4×
2.8
4-M
10 S
quar
e-fla
nge,
pi
lot Ø
44.4×
2.8
Shaft
Ø25
,para
llel K
ey 8x
7x32
Shaft
Ø32
,para
llel K
ey 10
x8x4
5
Shaft
Ø25
.4,pa
ralle
l Key
6.35
x6.35
x31.7
5
Shaft
Ø25
.4,sp
lined
tooth
SAE
6B
Shor
t sha
ft Ø25
.4,pa
rllel k
ey 6.
35x6
.35x3
1.75
Shaft
Ø31
.75,sp
lined
tooth
14-D
P12/2
4
Long
shaft
Ø31
.75,sp
lined
tooth
14-D
P12/2
4
Shaft
Ø31
.75,pa
ralle
l Key
7.96
x7.96
x31.7
5
Cone
-Sha
ft Ø28
.56,pa
ralle
l Key
B5x
5x14
G1/
2 M
anifo
ld M
ount
4-
M8,
G1/
4M
22×
1.5
Man
ifold
Mou
nt
4-M
8, M
14×
1.5
7/8-
14 O
-rin
g m
anifo
ld
4-5/
16-1
8UN
C, 7
/16-
20U
NF
1/2-
14 N
PT
F
Man
ifold
4-5
/16-
18U
NC
, 7/
16-2
0UN
FP
T(R
c)1/
2 M
anifo
ld 4
-M8,
P
T(R
c)1/
4
Sta
ndar
dO
ppos
ite
Dis
p.Fl
ange
Out
put S
haft
56
7
Por
t and
Dra
in P
ort
Rot
atio
n D
irect
ion
D M S P R
Om
itN 0 F LS
No
pain
tB
lue
Bla
ckS
ilver
gre
y
Stan
dard
Big
radi
al fo
rce
No
case
dra
inFr
ee R
unni
ngLo
w S
peed
Pai
nt
Omit
R
00 Om
itB S
8
Unu
sual
ly F
unct
ion
BM
R12
34
56
78
Pos
.12
34
Cod
e
BM
RS
36 50 80 100
125
160
200
250
315
375
H2
H6
H4
H5
K S A R H H1 D I T2 P J
2-Ø
13.5
Rho
mb-
flang
e,
pilo
t Ø82
.5×
2.8
4-Ø
13.5
Rho
mb-
flang
e,
pilo
t Ø82
.5×
2.8
4-3/
8-16
Squ
are-
flang
e,
pilo
t Ø44
.4×
2.8
4-M
10 S
quar
e-fla
nge,
pi
lot Ø
44.4×
2.8
Shaf
t Ø25
.4,W
oodr
uff K
ey
Ø25
.4×
6.35
Sub-
shaf
t Ø25
.4,s
plin
ed to
oth
SAE
6BSh
aft Ø
25 ,
par
llel k
ey 8×
7×32
Shaf
t Ø25
.4, p
arlle
l key
6.
35×
6.35
×31
.75
Sub-
shaf
t Ø25
.4,P
in h
ole
Ø10
.3Sh
aft Ø
25.4
, pin
hol
e Ø
8Sh
aft Ø
22.2
2, p
arlle
l key
6.
35×
6.35
×25
.4Sh
aft Ø
22.2
2, s
plin
ed to
oth
13-D
P16/
32C
one
shaf
t Ø25
.4 ,
woo
druf
f key
Ø
25.4×
6.35
Shaf
t Ø25
,par
alle
l Key
8×
7×28
Shaf
t Ø25
,par
alle
l Key
7×
7×32
G1/
2, G
1/4
7/8-
14 O
-rin
g 7/
16-2
0UN
F(G
1/4)
1/
2-14
NP
TF
, 7/1
6-20
UN
F(G
1/4)
3/
4-16
O-r
ing,
7/1
6-20
UN
FP
T(R
c)1/
2, P
T(R
c)1/
4Ø
10 O
-rin
g m
anifo
ld
4 x5/
16-1
8, 7
/16-
20U
NF
Ø10
O-r
ing
man
ifold
4x
M8,
G
1/4
M18
×1.
5, M
10×
1 M
20×
1.5,
M10
×1
M22
×1.
5, M
10×
1
Sta
ndar
dO
ppos
ite
Dis
p.Fl
ange
Out
put S
haft
56
7
Por
t and
Dra
in P
ort
Rot
atio
n D
irect
ion
G S P T R B4
B5
M1
M2
M3
Om
itN 0 F LS
No
pain
tB
lue
Bla
ckS
ilver
gre
y
Stan
dard
Big
radi
al fo
rce
No
case
dra
inFr
ee R
unni
ngLo
w S
peed
Pai
nt
Omit
R
00 Om
itB S
8
Unu
sual
ly F
unct
ion
BM
RS
12
34
56
78
Not
e:W
hen
the
tabl
e is
use
d, p
leas
e fil
l the
cod
e of
left
row
s in
das
h ar
ea a
nd g
ive
us, w
hich
the
code
info
rmat
ion
is c
onsi
sts
of c
onst
ruct
ion,
dis
plac
emen
t, m
ount
ing
flang
e, o
utpu
t sh
aft a
nd p
orts
. If t
he s
peci
ficat
ion
is n
ot in
the
tabl
e or
you
hav
e sp
ecifi
c re
quire
men
ts, p
leas
e co
ntac
t us.
34
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Main Specificaion
Type
Geometricdisplacement (cm3/rev.) 203.2
366
439
510
579
651
11.2
17
17.5
20
22.5
75
90
10.5
255.9
290
348
621
702
790
9.2
15
17.5
20
22.5
75
90
11
316.1
236
282
740
827
980
9.8
13
17.5
20
22.5
75
90
11.5
406.4
183
220
850
990
1092
7.4
13
15.5
19
21
75
90
12.3
489.2
155
166
830
1040
1170
6.5
11
12.5
16
18
75
90
13
Max. speed (rpm)cont.
int.
cont.
int.
peak
cont.
int.
cont.
int.
peak
cont.
int.
Max. torque (N•m)
Max. output (kW)
Max. pressure
drop (MPa)
Max. flow (L/min)
Weight (kg)
BMH200
BMH250
BMH315
BMH400
BMH500
* Continuous pressure :Max. value of operating motor continuously.* Intermittent pressure :Max. value of operating motor in 6 seconds per minute.* Peak pressure:Max. value of operating motor in 0.6 second per minute.* Technical data BMH with 35mm cylindnical,11/4 in splined and 35mm tapered shaft.
BMH series motor adapt the advanced Gerolor gear set design with shaft distribution flow, which can automatically compensate in operating with high pressure, provide reliable and smooth operation, high efficiency and long life.Characteristic features: *Advanced manufacturing devices for the Gerolor gear set, which use low pressure of start-up, provide smooth, reliable operation and high efficiency. *Shaft seal can bear high pressure of back and the motor can be used in parallel or series. *Special design in the driver-linker and prolong operating life. *Special design for distribution system can meet the requirement of low noise of unit. *Compact volume and easy installation.
BMH SERIES HYDRAULIC MOTOR
Type Max.inlet pressure Max.return pressure with drain line
cont. int. peak
BMH200-500 (MPa)200225250
175200225
35
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Performance Data
BMH 200 [203.2cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
9825
1014399
10097
14590
20082
24873
29263
35259
36653
38139
443
19425
20441
20197
197143190200183246174290163350157365150381140437
28422
30136
30493
300139292200284244274287264349259363253380241434
39129
40285
402130399188392235384279374338366355358371348426
48214
50969
510114507168500213493260481318475335466352456407
57656
579101578153571199563244554301547319538338526392
3.5 7 10.5 14 17.5 20
5
10
20
30
40
50
60
70
75
80
90
Max.int.Max.cont.
BMH 400 [406.4cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
19613
20522
20950
20173
19599
17312315414613817412818311319290
220
34813
36321
36649
35772
34698
332122319144305173294181277191256220
51610
54621
54346
54270
53296
518118501141480169466177451188433215
70217
70841
70663
70186
687107668128649156637163621174595202
85911
87436
86456
85877
84897
833115814141802149786158767183
98831
98451
97371
95890
944106925130911138899144881165
3.5 6 10.5 12.5 15.5 19
5
10
20
30
40
50
60
70
75
80
90
Max.int.Max.cont.
BMH 250 [255.9cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.Max.cont.
Max.int.
Max.cont.
12119
13034
13078
12211511515710519694
23281.427472
29066
30349
348
24619
25833
25877
251113240157232195220230209274203289194302178347
31818
33131
33276
327111323156314192302226288274280287273298256345
39814
42529
43273
429105422150411185401218389266381279371290355337
51523
52065
52096
513139505173496206484252475266467279453325
59512
62153
62184
616127606159596192582238574251566264552309
70242
70075
698114687147676180666222659236651249634292
3.5 7 9 12 14.5 17.5 20
5
10
20
30
40
50
60
70
75
80
90
BMH 315 [316.1cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.Max.cont.
Max.int.
Max.cont.
15516
16327
16963
16593
15412614115912118710322294
23682
24662
282
32513
34224
34961
34489
337126325155312186298222287233277244256280
45418
46955
47082
465119455148440179425215417224406236386275
55614
58248
58077
577111568139555169541205529215518228496266
66440
66967
66399
656126643154631187623196611210593248
73332
74059
73788
728115715143703176696184688197669234
80919
82446
82773
82498
812124800157792166784174767209
3.5 7.5 10 13.5 15.5 17.5 20
5
10
20
30
40
50
60
70
75
80
90
Torque (N•m) 593Speed (rpm) 248 int.
cont.
36
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Performance Data
int.
cont.
BMH 500 [500cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
16511
17820
17742
17264
16385
14610312112497
14879
15560
16634
166
31711
33519
33142
32063
30985
296103275124256148240155226166201165
5168
55517
55941
55361
54183
523103502123482148469155453166421164
66915
67338
66357
65479
63597
614117597140582152570159550157
79113
79936
79253
78375
76893
747113729134714144701153673156
9699
98829
98347
97167
95485
934103917122902130884139869155
2.5 5 8.5 10 12.5 16
5
10
20
30
40
50
60
70
75
80
90
Max.int.Max.cont.
Torque (N•m) 673Speed (rpm) 156
37
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BMH DIMENSIONS AND MOUNTING DATA
Model
BMH-200
BMH-250
BMH-315
BMH-400
BMH-500
L
168
175
184
195
206
L1
27
34
42
54
65
D (depth) M (depth) S (depth) P (depth) R (depth)
P(A,B)
C
T
G1/2 (15)
4-M8 (13)
G1/4 (12)
M22 x 1.5 (15)
4-M8 (13)
M14 x 1.5 (12)
7/8-14 O-ring (15)
4-M8 (13)
7/16-20UNF (12)
1/2-14NPTF (15)
4-M8 (13)
7/16-20UNF (12)
PT(RC)1/2 (15)
4-M8 (13)
PT(RC)1/4 1/4
MountingCode
38
Flange 4
Flange 2
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Shaft B: Cylindrical shaft ø32Parallel key 10x8x45
Shaft T1: Cone-shaft ø35Parallel key B6x6x20
Tightening torque:200±10Nxm
Shaft S: Splined SAE 6B
Shaft FD: Splined 14-DP12/24 Shaft F: Splined 14-DP12/24
Shaft M: Cylindrical shaft ø35Parallel key 10x8x45
Shaft G: Cylindrical shaft ø31.75Parallel key 7.96x7.96x31.75
BMH SHAFT EXTENSIONS DIMINSIONS DATA
39
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Permissible shaft seal pressure
Direction of shaft rotation: Standard
In applications without drain line, output shaft seal exceeds a bit of the pressure in the return line. When applications use the drain line, the pressure of output shaft seal equals the pressure in drain line.
BMH series Hydraulic Motor
BMH
When facing shaft end of motor,shaft to rotate: Clockwise when port "A" is pressurized. Counter-clockwise port "B" is pressurized.
40
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Pos
.12
34
Cod
e
Om
it
200
250
315
400
500
4 2
B M F FD G T1 S
4×Ø
13.5
Rho
mb×
flang
e P
ilot Ø
82.5×
62×
Ø13
.5 R
hom
b×fla
nge
Pilo
t Ø82
.5×
6
Shaf
t Ø32
, p
arlle
l key
10×
8×45
Shaf
t Ø35
, pa
rllel
key
10×
8×45
Shaf
t Ø31
.75,
spl
ined
key
14-
DP12
/24
Long
Sha
ft Ø
31.7
5, s
plin
ed k
ey
14-D
P12/
24Sh
aft Ø
32 ,
parll
el k
ey 7
.96×
7.96
×31
.75
Cone
sha
ft Ø
35, p
arlle
l key
B6×
6×20
Shaf
t Ø25
.4 ,
par
llel k
ey S
AE 6
B
Sta
ndar
dO
ppos
ite
Flan
ge
Out
put s
haft
56
7
Por
t and
dra
in p
ort
Rot
atio
n di
rect
ion
D M S P R
No
pain
t B
lue
Bla
ck
Silv
er g
rey
Sta
ndar
dN
o dr
ain
Free
R
unni
ngLo
w S
peed
Omit
0 F LS
Pai
nt
Omit
R
00 Omit
B S
8
Unu
sual
ly
func
tion
G1/
2 M
anifo
ld m
ount
4×
M8,
G1/
4M
22×
1.5
Man
ifold
mou
nt 4×
M8,
M
14×
1.5
7/8-
14 O×
ring
Man
ifold
mou
nt 4×
M8,
7/16
-20U
NF1/
2-14
NPT
F M
anifo
ld m
ount
4×
M8,
7/16
-20U
NFPT
(Rc)
1/2
Man
ifold
mou
nt
4×M
8,PT
(Rc)
1/4
Not
e:W
hen
the
tabl
e is
use
d, p
leas
e fil
l the
cod
e of
left
row
s in
das
h ar
ea a
nd g
ive
us, w
hich
the
code
info
rmat
ion
is c
onsi
sts
of c
onst
ruct
ion,
dis
plac
emen
t, m
ount
ing
flang
e, o
utpu
t sh
aft a
nd p
orts
. If t
he s
peci
ficat
ion
is n
ot in
the
tabl
e or
you
hav
e sp
ecifi
c re
quire
men
ts, p
leas
e co
ntac
t us.
Ord
er In
form
atio
n
BM
H12
34
56
78
41
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BMS series motor adapt the advanced Geroler gear set design with disc distribution flow and high pressure.The unit can be supplied the individual variant in operating multifunction in accordance with requirement of applications.Characteristic featutres: * Advanced manufacturing devices for the Geroler gear set,which use low pressure of start-up, provide smooth and reliable operation and high efficiency. * The output shaft adapts in tapered roller bearings that permit high axial and radial forces.The case can offers capacities of high pressure and high torque in the wide of applications. * Advanced design in disc distrbution flow, which can automatically compensate in operating with high volume efficiency and long life,provide smooth and reliable operation.
Main Specificaion
Type
Geometric displacement (cm3/rev.)
800
988
190
240
260
15.9
20.1
17.5
21
22.5
65
80
25
30
9.8
80.6 100.8 125 157.2 200 252 314.5 370
748
900
240
300
320
18.8
23.5
17.5
21
22.5
75
90
25
30
10
600
720
310
370
400
19.5
23.2
17.5
21
22.5
75
90
25
30
10.3
470
560
316
430
472
15.6
21.2
15
21
22.5
75
90
25
30
10.7
375
450
400
466
650
15.7
18.3
14
16
22.5
75
90
25
30
11.1
300
360
450
540
690
14.1
17.0
12.5
16
20
75
90
25
30
11.6
240
280
560
658
740
14.1
18.9
12
14
18.5
75
90
25
30
12.3
200
240
536
645
751
11.8
17
10
12
14
75
90
25
30
12.6
Max. speed (rpm) cont.
int.
cont.
int.
peak
cont.
int.
cont.
int.
peak
cont.
int.
Max. torque (N•m)
Max. output (kW)
cont.
int.Max. inlet
pressure (MPa)
Max. pressure
drop (MPa)
Max. flow (L/min)
Weight (kg)
BMSBMSE
80
BMSBMSE
100
BMSBMSE
125
BMSBMSE
160
BMSBMSE
200
BMSBMSE
250
BMSBMSE
315
BMSBMSE
375
BMS SERIES HYDRAULIC MOTOR
* Continuous pressure :Max. value of operating motor continuously.* Intermittent pressure :Max. value of operating motor in 6 seconds per minute.* Peak pressure:Max. value of operating motor in 0.6 second per minute.
42
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Performance Data
BMS 80 [80.6cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.Max.cont. Max.int.Max.cont.
Max.int.Max.cont.Max.int.Max.cont.
Max.int.
Max.cont.
Max.int.
Max.cont.
Max.int.
Max.cont.
Max.int.
Max.cont.
BMS 100 [100.8cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
3518035
36235
48230
60228
72425
79022
980
8017480
35279
47377
59477
71375
78570
965
120168120346119464117587117707114770110950
158164158338155453153569153683152760140920
195158195330193444192560192673190742170891
235151240322234434232551232664230720200860
249143260310250415248522247629245704220830
3.5 7 10.5 14 17.5 21 22.5
15
30
40
50
60
65
80
4814645
29143
38740
48637
58835
74030
850
9514494
28989
38488
48388
58480
73575
840
150139146278142374135473132574130720124810
200135198274196359194462185562180705170787
250130250269248350247450244550240696236770
289120295258293335292430289538286676277750
310105317242316320315420312520310653303747
3.5 7 10.5 14 17.5 21 22.5
15
30
40
50
60
75
90
BMS 125 [125cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
5511255
22255
30250
37945
45645
57040
685
120110120220120298115373113448110563105676
176103175217175292176368171443167555162670
24596
250208250284248363245439240546237659
30993
324200324276320350324425314533309644
34990
375199370268370339368406370515365625
37584
408190408260406328406393401503398610
3.5 7 10.5 14 17.5 21 22.5
15
30
40
50
60
75
90
BMS 160 [157.2cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
709175
18570
24865
31265
37560
47056
564
14088
150182150244145308145371138465130559
20584
214176215239215304214365208458200551
30578
321168320229316294315357311447308541
37176
380164378224378288375346375436370526
43074
427162425217425280424336420426414517
47358
490152488204482270482323
3.5 7 10.5 14 17.5 21 22.5
15
30
40
50
60
75
90
Torque (N•m) 309Speed (rpm) 644
int.
cont.
43
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Performance Data
BMS 200 [200cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.
Max.cont.
Max.int.
Max.cont.
897387
14886
19380
24774
29858
37249
440
19071
190146188191184245178295160369148435
29568
294143292189290243286293275365260430
40064
399140397186395240390290375362355422
48460
485135483181480235475284460358445411
60852
600127594172590226582273570346555401
3.5 7 10.5 14 17.5 22.5
15
30
40
50
60
75
90
BMS 250 [252cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
117 58
117 118115 160110 202105 24295
30090
360
230 55
225 117225 156220 200220 239215 296205 354
355 52350 112348 152345 198340 237338 293332348
450 51
446 109442 150438 196435 234430 286420 340
554 47
560 107552 146546 195542 231537 282530 332
652 46
657 106650 142645 192642 229638 278632 326
3.5 7 10.5 14 17.5 22.5
15
30
40
50
60
75
90
Max.int.Max.cont. Max.int.Max.cont.
Max.int.
Max.cont.
BMS 315 [314.5cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
160 48
165 94
160 125155 158152 175145 236132 285
320 47
322 92
310 123305 156302 174295 234280 282
465 45
468 90
457 120450 153442 170436 230430 280
555 43
560 89
546 118538 150532 164525 227520 276
650 40
658 86
642 116637 147632 162628 225622 273
748 38
752 85
741 115736 145732 159726 222723 270
3.5 7 10.5 12 14 18.5
15
30
40
50
60
75
90
Torque (N•m) 520Speed (rpm) 276
Max.int.Max.cont.
Max.int.
Max.cont.
BMS 375 [370cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
18540
18480
180106160133150157130200105238
36239
36478
362104360131359156353198350235
47438
47577
473103472130471155465196462234
51237
51476
513102511129510154504195500232
58835
59074
588100586128585152584194580230
66033
66172
65997
658125657150651193647227
3.5 7 9 10 12 14
15
30
40
50
60
75
90
Max.int.Max.cont.
int.
cont.
44
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BMS DIMENSIONS AND MOUNTING DATA
Flange E2
Flange E4
Flange F6
Flange SP
Flange W
Flange E2B
ModelBMS-80
BMS-100
BMS-125
BMS-160
BMS-200
BMS-250
BMS-315
BMS-375
L
167
171
176
181.5
189
201
213
225
L1
13
17
22
27.5
35.1
47
59
71
L2
123.2
127.2
132.2
137.7
145.2
157.2
169.2
181.2
ModelBMS-80-W
BMS-100-W
BMS-125-W
BMS-160-W
BMS-200-W
BMS-250-W
BMS-315-W
BMS-375-W
L
129.4
133.4
138.4
143.9
151.4
163.4
175.4
187.4
L1
13
17
22
27.5
35.1
47
59
71
L2
86
90
95
100.5
108
120
132
144
Note:1) If the mounting SP is used, the dimensions of L and L2 should plus 12mm. 2) The thickness of the stator and rotor is the dimension of L1 plused 3mm.
MountingCode D (depth) M (depth) S (depth) P (depth)
P(A,B)TC
G1/2(18)
G1/4(12)
2-M10(13)
M22x1.5(18)
M14x1.5(12)
2-M10 (13)
7/8-14 O-ring (18)
7/16-20UNF(12)
2-3/8-16UNC (13)
1/2-14NPTF (15)
7/16-20UNF(12)
2-3/8-16UNC (13)
PortingD、M、S、P
45
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BMSE DIMENSIONS AND MOUNTING DATA
Flange E2
Flange E4
Flange E6
Flange E2B
Model
BMSE-80
BMSE-100
BMSE-125
BMSE-160
BMSE-200
BMSE-250
BMSE-315
BMSE-375
L
171
175
180
185.5
193
205
217
229
L1
13
17
22
27.5
35.1
47
59
71
L2
123.2
127.2
132.2
137.7
145.2
157.2
169.2
181.2
Model
BMSE-80-WE
BMSE-100-WE
BMSE-125-WE
BMSE-160-WE
BMSE-200-WE
BMSE-250-WE
BMSE-315-WE
BMSE-375-WE
L
143
147
152
157.5
165
177
189
201
L1
13
17
22
27.5
35.1
47
59
71
L2
95
99
104
109.5
117
129
141
153
Note:The thickness of the stator and rotor is the dimension of L1 plused 3mm.
MountingCode
DB (depth) DU (depth) SU (depth) SB (depth) M4 (depth)
P(A,B)
T
G1/2 (18)
G1/4 (12)
G1/2 (18)
7/16-20UNF(12)
7/8-14 O-ring (18)
7/16-20UNF(12)
7/8-14 O-ring (18)
G1/4 (12)
M22 x 1.5 (18)
M14 x 1.5 (12)
PortingDB、DU、SU、SB、M4
Flange WE
46
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MountingCode EE-D (depth) EE-M2 (depth) EE-S2 (depth)
P(A,B)
T
G1/2 (18)
G1/4 (12)
M22 x 1.5 (18)
M14 x 1.5 (12)
7/8-14 O-ring (18)
7/16-20UNF(12)
MountingCode ED (depth)
P(A,B)
T
1-1/16-12UN O-ring (18)
7/16-20UNF(12)
Note:The thickness of the stator and rotor is the dimension of L1 plused 3mm.
Note:The thickness of the stator and rotor is the dimension of L1 plused 3mm.
BMSE DIMENSIONS AND MOUNTING DATA
Model
BMSE-80
BMSE-100
BMSE-125
BMSE-160
BMSE-200
BMSE-250
BMSE-315
BMSE-375
L
181
185
190
195.5
203
215
227
239
L1
13
17
22
27.5
35.1
47
59
71
Model
BMSE-80-WE
BMSE-100-WE
BMSE-125-WE
BMSE-160-WE
BMSE-200-WE
BMSE-250-WE
BMSE-315-WE
BMSE-375-WE
L
153
157
162
167.5
175
187
199
211
L1
13
17
22
27.5
35.1
47
59
71
Model
BMSE-80
BMSE-100
BMSE-125
BMSE-160
BMSE-200
BMSE-250
BMSE-315
BMSE-375
L
173
177
182
187.5
195
207
219
231
L1
13
17
22
27.5
35.1
47
59
71
L2
125.7
129.7
134.7
140.2
147.7
159.7
171.7
183.7
Model
BMSE-80-WE
BMSE-100-WE
BMSE-125-WE
BMSE-160-WE
BMSE-200-WE
BMSE-250-WE
BMSE-315-WE
BMSE-375-WE
L
145
149
153
158.5
166
179
191
203
L1
13
17
22
27.5
35.1
47
59
71
L2
97.5
101.5
106.5
112
119.5
131.5
143.5
155.5
Drain port T
PortingED 1-1/16-12UN
O-ring 1800 Apart Ports
PortingEE End Ports
M
M
47
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BMSE DIMENSIONS AND MOUNTING DATA
Model
BMSE-80
BMSE-100
BMSE-125
BMSE-160
BMSE-200
BMSE-250
BMSE-315
BMSE-375
L
167
171
176
181.5
189
201
213
225
L1
13
17
22
27.5
35.1
47
59
71
L2
121.7
125.7
130.7
136.2
143.7
155.7
167.7
179.7
Model
BMSE-80-WE
BMSE-100-WE
BMSE-125-WE
BMSE-160-WE
BMSE-200-WE
BMSE-250-WE
BMSE-315-WE
BMSE-375-WE
L
139
143
148
153.5
161
173
185
197
L1
13
17
22
27.5
35.1
47
59
71
L2
93.5
97.5
102.5
108
115.5
127.5
139.5
151.5
MountingCode MU MM
P(A,B)
T
C
ø12.7、ø15.8
7/16-20UNF(12)
3 x 3/8-16UNC
ø12.7、ø15.8
G1/4 (12)
3 x M10
Note:1) If the porting G、M2、S2 is used, the dimensions of L2 should plus 1.5mm. 2) The thickness of the stator and rotor is the dimension of L1 plused 3mm.
Flange WE
Porting MU、MM
Flange E6
Flange E4
Flange E2
Flange E2B
48
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BMSS DIMENSIONS AND MOUNTING DATA
Flange D
Flange E
PortingD、M、S、P
Model
BMSS-80
BMSS-100
BMSS-125
BMSS-160
BMSS-200
BMSS-250
BMSS-315
BMSS-375
L
130
134
139
144.5
152
164
176
188
L1
13
17
22
27.5
35.1
47
59
71
L2
86
90
95
100.5
108
120
132
144
Note:The thickness of the stator and rotor is the dimension of L1 plused 3mm.
MountingCode D (depth) M (depth) S (depth) P (depth)
P(A,B)
T
C
G1/2 (18)
G1/4 (12)
2-M10 (13)
M22 x 1.5 (18)
M14 x 1.5 (12)
2-M10 (13)
7/8-14 O-ring (18)
7/16-20UNF(12)
2-3/8-16UNC (13)
1/2-14NPTF (15)
7/16-20UNF(12)
2-3/8-16UNC (13)
49
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BMSS DIMENSIONS AND MOUNTING DATA
A: O-ring:100x3B: External drain channelC: Drain connection G 1/4;12 mm deepD: Conical seal ringE: Internal drain channalF: M10;min. 15mm deepG: Oil circulation holeH: Hardened stop plate
INTERNAL SPLINE DATA FOR THE ATTACHED COMPONENT
Hardering Specification: HRC 62±2Effective case depth 0.7±0.2
Fillet Root Side Fit mm
Number of Teeth Z 12
12/24
30˚
ø28
.1ø25.4
0-0.1
+0.033 0ø23
4.308±0.02
DP
αD
D
Dei
Dii
E
Diametral Pitch
Pressure Angle
Pitch Dia.
Major Dia.
Minor Dia.
Space Width[Circular]
F
50
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Model
BMSJ-80
BMSJ-100
BMSJ-125
BMSJ-160
BMSJ-200
BMSJ-250
BMSJ-315
BMSJ-375
L
134
138
143
148.5
156
168
180
192
L1
13
17
22
27.5
35.1
47
59
71
L2
86
90
95
100.5
108
120
132
144
Note:1) If the porting MU、MM、S2 is used, the dimensions of L2 should reduce 1.5mm and L should reduce 4mm. 2) If the porting ED is used, the dimensions of L2 should add 2.5mm and L should add 2mm. 3) The thickness of the stator and rotor is the dimension of L1 plused 3mm.
MountingCode DB (depth) DU (depth) SU (depth) SB (1depth) M4 (depth) MU MM ED (depth)
P(A,B)
T
C
G1/2 (18)
G1/4 (12)
--
G1/2 (18)
7/16-20UNF(12)
7/8-14 O-ring (18)
7/16-20UNF(12)
7/8-14 O-ring (18)
G1/4 (12)
M22 x 1.5 (18)
M14 x 1.5 (12)
φ12.7、φ15.8
7/16-20UNF(12)
3 x 3/8-16UNC
φ12.7、φ15.8
G1/4 (12)
3 x M10
1-1/16-12UN (18)
7/16-20UNF(12)
--
BMSJ DIMENSIONS AND MOUNTING DATA
PortingDB、DU、SU、SB、M4
MU、MM
ED 1-1/16-12UN O-ring 1800 Apart Port
Flange J
51
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BMSJ DIMENSIONS AND MOUNTING DATA
INTERNAL SPLINE DATA FOR THE ATTACHED COMPONENT
Fillet Root Side Fit mm
Number of Teeth Z 12
12/24
30˚
ø27.6
.1
+0.140
+0.12 0ø23.1
4.282±0.036
19.02-19.19
DP
αD
D
Dei
Dii
E
Me
Diametral Pitch
Pressure Angle
Pitch Dia.
Major Dia.
Minor Dia.
Space Width[Circular]
Dimension between two pins(ø3.38)
①Internal spline in mating part to be per data. Specification material to be ASTM A304, 8620H. Vacuum degassed alloy steel carborize to a hardness of 58-62HRC with case depth (to 50HRC) of 0.75-1[.030-.040] (dimensions apply after heat treat).
②Mating part to have critical dimensions as shown,Oil holes must be provided and open for proper oil circulation.③Some means of maintaining clearance between shaft and mounting flange must be provided.
④Seal to be furnished with motor for proper oil circulation thru splines.⑤Counterbore designed to adapt to a standard sleeve bearing 35.010-35.040[1.3784-1.3795]ID by 44.040-44.070[1.7339-1.7350] O.D.(Oilite Bronze Sleeve Bearing AAM3544-22).C This surface to be diameter of output shaft.
ø25.4
52
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SHAFT EXTENSIONS FOR BMS(E) MOTORS
Shaft A: Cylindrical shaft ø25Parallel key 8x7x32
Shaft D: Cylindrical shaft ø25.4Parallel key 6.35x6.35x25.4
Shaft K: Cylindrical shaft ø25.4Woodruff keyø25.4x6.35
Shaft B: Cylindrical shaft ø32Parallel key 10x8x45
Shaft F: Splined 14-DP12/24 Shaft FD: Splined 14-DP12/24
Shaft S1: Splined SAE 6B
Motor Mounting Surface(Dimension corresponding mounting E2, by analogy with others)
△
Shaft G: Cylindrical shaft ø31.75Parallel key 7.96x7.96x31.75
53
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SHAFT EXTENSIONS FOR BMS(E) MOTORS
Shaft SL: Splined 6-34.85x28.14x8.64
Shaft T1: Cone-shaft ø35Parallel key B6x6x20
Shaft T3: Cone-shaft ø31.75Parallel key 7.96x7.96x31.75
Tightening torque:200±10Nm
Shaft T3: Cone-shaft ø31.75Parallel key 7.96x7.96x25.4
Tightening torque:200±10Nm
Motor Mounting Surface(Dimension corresponding mounting E2, by analogy with others)Note:Mounting SP is the same with shaft modle T1、D、B、F and G.
△
Shaft I: Splined 13-DP16/32
54
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Permissible shaft seal pressure
Standard direction of shaft rotation: Standard
BMS(E) Series Hydraulic Motor
In applications without drain line, output shaft seal exceeds a bit of the pressure in the return line. When applications use the drain line, the pressure of output shaft seal equals the pressure in drain line.
Note:1.Chart for standard shaft seal; 2.Chart for high pressure shaft seal.
Axial and Radial forces
The output shaft runs in tapered bearings that permit high axial and radial forces, Curve "A" shows max radial shaft load, Any shaft loads exceeding the values quoted in the curve will involve a risk of breakage, The two other curves apply to a B10 bearing life of 3000 hours at 200 RPM.
When facing shaft end of motor,shaft to rotate: Clockwise when port "A" is pressurized. Counter-clockwise port "B" is pressurized.
55
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Ord
er In
form
atio
n
Pos
.12
34
Cod
e
BM
S
BM
SS
80 100
125
160
200
250
315
375
E2 E4 F6 W E2B
SP D EOm
it
A B D G F FD SL
T1 T3 S1 I
2-Ø
13.5
Rho
mb-
flang
e Ø
106.
4,pi
lot Ø
82.5×
6.3
4-Ø
13.5
Rho
mb-
flang
e Ø
106.
4,pi
lot Ø
82.5×
6.3
6-Ø
13.5
Rho
mb-
flang
e Ø
106.
4,pi
lot Ø
82.5×
2.6
4-Ø
13.5
Whe
el-fl
ange
Ø16
0 ,
pilo
t Ø12
5×8
2-Ø
14.3
Rho
mb-
flang
e Ø
146.
05,
pilo
t Ø10
1.6×
9.4
4-Ø
11.5
Squ
are-
flang
e Ø
106.
4,pi
lot Ø
82.5×
6.3
4-Ø
11 C
ircle
-flan
ge Ø
125
,pi
lot Ø
100×
64-
Ø13
.5 S
quar
e-fla
nge
Ø12
7 ,
pilo
t Ø10
1.6×
6.3
Sho
rt sh
aft 1
2-D
P12
/24
Not
e:W
hen
the
tabl
e is
use
d, p
leas
e fil
l the
cod
e of
left
row
s in
the
tabl
e an
d gi
ve u
s, w
hich
the
code
info
rmat
ion
is c
onsi
sts
of c
onst
ruct
ion,
dis
plac
emen
t, m
ount
ing
flang
e, o
utpu
t sh
aft a
nd p
orts
. If
the
spec
ifica
tion
is n
ot in
the
tabl
e or
you
hav
e sp
ecifi
c re
quire
men
ts, p
leas
e co
ntac
t us
. SP
for T
1、D、
B、
F、G
.
Shaf
t Ø25
, pa
rllel
key
8×
7×32
Shaf
t Ø32
, pa
rllel
key
10×
8×45
Shaf
t Ø25
.4 ,
parll
el k
ey6.
35×
6.35
×25
.4Sh
aft Ø
31.7
5 ,
parll
el k
ey 7
.96×
7.96
×31
.75
Shaf
t Ø31
.75
,sp
lined
toot
h 14
-DP1
2/24
Long
Sha
ft Ø
31.7
5 ,
splin
ed to
oth
14-D
P12/
24sh
aft Ø
34.8
5,Sp
lined
key
6-34
.85×
28.1
4×8.
64Co
ne-s
haft
Ø35
,par
llel k
ey B
6×6×
20Co
ne-s
haftØ
31.7
5 ,
parll
el k
ey 7
.96×
7.96
×31
.75
Shaf
t Ø25
.4 ,s
plin
ed to
oth
SAE
6BSu
b-sh
aft Ø
22,
splin
ed to
oth
13-D
P16/
32
G1/
2 M
anifo
ld
Mou
nt2-
M10
, G
1/4
M22
×1.
5 M
anifo
ld
Mou
nt2-
M10
, M
14×
1.5
7/8-
14U
NF
O-r
ing
man
ifold
2-3/
8-16
, 7/
16-2
0UN
F1/
2-14
NP
TF
man
ifold
2-3/
8-16
UN
C ,
7/16
-20U
NF
Sta
ndar
dO
ppos
ite
Dis
p.Fl
ange
Out
put S
haft
56
7
Por
t and
Dra
in P
ort
Rota
tion
Dire
ctio
n
D M S P
Om
itLL F LS
No p
aint
Blue
Bl
ack
Silve
r gre
y
Stan
dard
Low
Leak
age
Free
Run
ning
Low
Spee
d
Pai
nt
Omit
R
00 Om
itB S
8
Unu
sual
ly F
unct
ion
BM
S
12
34
56
78
BM
SS
12
34
56
78
56
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Ord
er In
form
atio
n
Pos
.12
34
Cod
e
BM
SE
BM
SJ
80 100
125
160
200
250
315
375
E2 E4 E2B
E6 WE J
Omit
A B K G F T4 S1 I
2-Ø
13.5
Rho
mb-
flang
e Ø
106.
4,pi
lot Ø
82.5×
6.3
4-Ø
13.5
Rho
mb-
flang
e Ø
106.
4,pi
lot Ø
82.5×
6.3
2-Ø
14.3
Rho
mb-
flang
e Ø
146.
05,
pilo
t Ø10
1.6×
9.4
4-Ø
13.5
Rho
mb-
flang
e Ø
106.
4,pi
lot Ø
82.5×
6.3
4-Ø
13.6
Whe
el-fl
ange
Ø14
7.6,
pilo
t Ø10
7.95
*6.4
4-Ø
13.5
Squ
are-
flang
e Ø
127
,pi
lot Ø
101.
6×6.
3S
hort
shaf
t12-
DP
12/2
4
Sha
ft Ø
25 ,
parll
el k
ey 8×
7×32
Sha
ft Ø
32 ,
parll
el k
ey 1
0×8×
45S
haft
Ø25
.4 ,
Woo
druf
f key
Ø25
.4×
6.35
Sha
ft Ø
31.7
5 ,
parll
el k
ey 7
.96×
7.96
×31
.75
Sha
ft Ø
31.7
5 ,
splin
ed to
oth
14-D
P12
/24
Con
e-sh
aftØ
31.7
5 ,
parll
el k
ey 7
.96×
7.96
×25
.4S
haft
Ø25
.4 ,s
plin
ed to
oth
SA
E 6
BS
ub-s
haft
Ø22
,sp
lined
toot
h 13
-DP
16/3
2
1/2”
,5/8”
Cro
ssho
le M
anifo
ld 3×
3/8-
16U
NC
,7/1
6-20
UN
F1/
2”,5
/8”
Cro
ssho
le M
anifo
ld 3×
M10
,G1/
4G
1/2,
G1/
4M
22×
1.5,
M14
×1.
57/
8-14
UN
F O
-ring
,7/1
6-20
UN
F1-
1/16
-12U
N O
-ring
,7/1
6-20
UN
FG
1/2,
G1/
4G
1/2,
7/16
-20
UN
F7/
8-14
UN
F O
-ring
,G1/
47/
8-14
UN
F O
-ring
,7/1
6-20
UN
FM
22×
1.5,
M14
×1.
5
Sta
ndar
dO
ppos
ite
Dis
p.Fl
ange
Out
put S
haft
56
7
Por
t and
Dra
in P
ort
Rota
tion
Dire
ctio
n
MU
MM
EE-D
EE-M
2EE
-S2
ED DB DU SB SU M4
Om
itLL F LS
No p
aint
Blue
Bl
ack
Silve
r gre
y
Stan
dard
Low
Leak
age
Free
Run
ning
Low
Spee
d
Pai
nt
Omit
R
00 Om
itB S
8
Unu
sual
ly F
unct
ion
BM
SE
12
34
56
78
BM
SJ
12
34
56
78
57
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BMSY new series motor adapt the advanced Geroler gear set designed with disc distribution flow and high pressure.The unit can be supplied the individual variant in operating multifunction in accordance with requirement of applications.Characteristic featutres: * The motor has the same dimensions and mounting data as the hydraulic motors type BMS. * The motor is described with 15-20% higher technical data(Max. torque and Max. pressure drop), thereby higher power. The new motor is suitable for vehicles with greater loads and pressure drop.
Main Specificaion
Type
Geometric
displacement (cm3/rev.)
470
560
485
540
18.1
25
21
22.5
22.5
75
90
25
30
10.7
800
988
225
250
16
20
20.5
22.5
29.5
65
80
25
30
9.8
748
900
290
320
18
22
20.5
22.5
29.5
75
90
25
30
10
600
720
365
400
18
23
20.5
22.5
29.5
75
90
25
30
10.3
154125100.880.6 194 243 311 394 475
375
450
586
645
18.1
24
21
22.5
22.5
75
90
25
30
11.1
300
360
708
806
18
23.8
20
22.5
22.5
75
90
25
30
11.6
240
280
880
960
17
20.2
20
22.5
22.5
75
90
25
30
12.3
185
225
880
960
11
12
16
17.5
20
75
90
25
30
13.2
155
185
910
960
9
11
14
15
17.5
75
90
25
30
14.3
Max. speed (rpm) cont.
int.
cont.
int.
cont.
int.
cont.
int.
peak
cont.
int.
Max. torque (N•m)
Max. output (kW)
cont.
int.
Max. inlet
pressure (MPa)
Max. pressure
drop (MPa)
Max. flow (L/min)
Weight (kg)
BMSY160
BMSY80
BMSY100
BMSY125
BMSY200
BMSY250
BMSY315
BMSY400
BMSY475
BMSY SERIES HYDRAULIC MOTOR
* Continuous pressure :Max. value of operating motor continuously.
* Intermittent pressure :Max. value of operating motor in 6 seconds per minute.
* Peak pressure:Max. value of operating motor in 0.6 second per minute.
58
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Performance Data
BMSY80 [80.6cm3/rev.]Pressure (MPa)
BMSY125 [125cm3/rev.]Pressure (MPa)
BMSY100 [100.8cm3/rev.]Pressure (MPa)
BMSY160 [154cm3/rev.]Pressure (MPa)
Flow
(L
/min
)Fl
ow
(L/m
in)
Flow
(L
/min
)Fl
ow
(L/m
in)
Max.int.
Max.int.
Max.int.
Max.int.
Max.cont.
Max.cont.
Max.cont.
Max.cont.
Max.int.
Max.int.
Max.int.
Max.int.
Max.cont.
Max.cont.
Max.cont.
Max.cont.
3518035
36235
48730
61228
73526
79424
981
5511555
23153
31250
39145
46945
58840
710
4814645
29143
38740
48637
58835
74030
850
709373
18975
25270
31368
37862
47559
567
3.5
3.5
3.5
3.5
7
7
7
7
10.5
10.5
10.5
10.5
14
14
14
14
17.5
17.5
17.5
17.5
20.5
20.5
20.5
21
22.5
22.5
22.5
22.5
15
30
40
50
60
65
80
15
30
40
50
60
75
90
15
30
40
50
60
75
90
15
30
40
50
60
75
90
8017480
35279
48077
60377
72675
78672
968
120113120228118309115386113461110574105696
9514494
28989
38488
48388
58480
73575
840
14291
151187152250148310143376140469131561
120168120346119468117592117718116773109955
176110175223178290176378171450167560162680
150139146278142374135473132574130720124810
21589
225181228246225306218370211461202554
158164158 338155457153581153703151760142925
245104250 214250289248365241437240544237661
200135198 274196359194462185562180705170787
29885
312 176314239305298296362291450286543
195158195330193446192572192687188744176893
30998
315202315278315352308425306526301646
250130250269248350247450244550240696236770
37280
382170383234372293370353365441357532
228151232322227438224558224673217722206870
34590
364188364262362339358400352505343628
282120290258288335286430283538279676271750
43576
456162454228445285442346439432425520
249143260310250425248542243646236706227832
37584
404172403235397308397372389481378610
310105317242316320315420312520310653303747
47658
492153488212480272480332475414460509
59
int.
cont. TORQUE(N•m) 301 SPEED (r/min) 646
Be|hidráulica - www.behidraulica.com - [email protected]
int.
cont.
Performance Data
BMSY400 [394cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.Max.cont.
Max.int.
Max.cont.
18637
19075
19599
191125186149181187176226
3.5 7 10.5 14 16 17.5
15
30
40
50
60
75
90
37936
38873
39497
388123388146372183367221
57835
59071
59695
587118587142576177571214
77933
791 68
79793
785114785137770171766208
89631
90565
91290
904109904131891164883199
98629
99161
99885
983102983122973153965183
BMSY475 [475cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.Max.cont.
Max.int.
Max.cont.
21830
22361
22882
224103220123212155196186
3.5 7 10.5 14 15
15
30
40
50
60
75
90
43929
45060
46180
456101451121443153421184
66128
67658
68977
68297
677118664147643178
89227
910 56
92774
92092
913112901140877170
99525
100253
101768
100886
998105980132959157
TORQUE (N•m) 766 SPEED (rpm) 208
60
BMSY250 [243cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.Max.cont.
Max.int.
Max.cont.
11059
11611911816211120310624410130393
363
3.5 7 10.5 14 17.5 20 22.5
15
30
40
50
60
75
90
23158
236117241159234201224242214299209359
35156
359114363156352197345237340294335354
46253
475 108480150472191462230454285447348
58550
597102599143591182582220570272559340
68146
70092
706134693173685208670260657328
77835
79080
796121788158772194760244749303
BMSY315 [311cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.Max.cont.
Max.int.
Max.cont.
14848
15595
160127155159151187146238135286
3.5 7 10.5 14 17.5 20 22.5
15
30
40
50
60
75
90
30447
31493
321125314157306185300236284283
45645
46591
479121465153453181445232436278
61343
635 89
650117638149620176613227601272
76241
77886
796115780145765169755224740265
87939
88482
906109886142886157875220863257
97827
98867
99791
988128976143966196952232
BMSY200 [194cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
Max.int.Max.cont.
Max.int.
Max.cont.
877491
15094
19890
24885
30078
37468
443
3.5 7 10.5 14 17.5 21 22.5
15
30
40
50
60
75
90
17973
190148193195191246185295176370163440
27371
288143296192292241279288271364265435
37168
386 140394188389236382281370360361428
47164
489134498183493230483273472352456424
56260
572128584178580223575263561340545413
61048
618119645167634212622251610331599400
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BMSY DIMENSIONS AND MOUNTING DATA
Porting
D、M、S、P
Model
BMSY-80
BMSY-100
BMSY-125
BMSY-160
BMSY-200
BMSY-250
BMSY-315
BMSY-400
BMSY-475
Model
BMSY-80-W
BMSY-100-W
BMSY-125-W
BMSY-160-W
BMSY-200-W
BMSY-250-W
BMSY-315-W
BMSY-400-W
BMSY-475-W
L
170
174
179
181
188
196
208
223
237
L
132.5
136.5
141.5
143.5
150.5
158.5
170.5
185.5
199.5
L1
16
20
25
27
34
42
54
69
83
L1
16
20
25
27
34
42
54
69
83
L2
126.5
130.5
135.5
137.5
144.5
152.5
164.5
179.5
193.5
L2
89
93
98
100
107
115
127
142
156
Drain port T
61
Flange E4
Flange E2
Flange F6
Flange W
Flange E2B
MountingCode D (depth) M (depth) S (depth) P (depth)
P(A,B)TC
G1/2(18)
G1/4(12)
2-M10(13)
M22x1.5(18)
M14x1.5(12)
2-M10 (13)
7/8-14 O-ring (18)
7/16-20UNF(12)
2-3/8-16UNC (13)
1/2-14NPTF (15)
7/16-20UNF(12)
2-3/8-16UNC (13)
Flange SP
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BMSY DIMENSIONS AND MOUNTING DATA
Model
BMSY-80
BMSY-100
BMSY-125
BMSY-160
BMSY-200
BMSY-250
BMSY-315
BMSY-400
BMSY-475
Model
BMSY-80-WE
BMSY-100-WE
BMSY-125-WE
BMSY-160-WE
BMSY-200-WE
BMSY-250-WE
BMSY-315-WE
BMSY-400-WE
BMSY-475-WE
L
176
180
185
187
194
202
214
229
243
L
148
152
157
159
166
174
186
201
215
L1
16
20
25
27
34
42
54
69
83
L1
16
20
25
27
34
42
54
69
83
Mounting
Mounting
Code
Code
EE-D (depth)
ED (depth)
EE-M2 (depth) EE-S2 (depth)
P(A,B)
T
P(A,B)
T
G1/2 (18)
G1/4 (12)
G1/2 (18)
G1/4 (12)
M22 x 1.5 (18)
M14 x 1.5 (12)
7/8-14 O-ring (18)
7/16-20UNF(12)
End Ports P(A\ B)
PortingEnd Ports
Model
BMSY-80
BMSY-100
BMSY-125
BMSY-160
BMSY-200
BMSY-250
BMSY-315
BMSY-400
BMSY-475
Model
BMSY-80-WE
BMSY-100-WE
BMSY-125-WE
BMSY-160-WE
BMSY-200-WE
BMSY-250-WE
BMSY-315-WE
BMSY-400-WE
BMSY-475-WE
L
176
180
185
187
194
202
214
229
243
L
148
152
157
159
166
178
190
205
219
L1
16
20
25
27
34
42
54
69
83
L1
16
20
25
27
34
42
54
69
83
L2
130
134
139
141
148
156
168
183
197
L2
102
106
111
113
119
127
139
154
168
62
PortingED 1-1/16-12UN 0-ring180°Apart ports
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Pos
.12
34
Cod
e
Om
it
80 100
125
160
200
250
315
400
475
E2
E4
F6 W E2B SP
A B D G F FD SL
T1 T3 S1 I
D M S P EE-D
EE-M
2EE
-S2
ED
2-Ø
13.5 R
hom
b-fla
nge
Ø10
6.4,
Pilo
t Ø
82.5×
6.3
4-Ø
13.5 R
hom
b-fla
nge
Ø10
6.4,
Pilo
t Ø
82.5×
6.3
6-Ø
13.5 R
hom
b-fla
nge
Ø10
6.4,
Pilo
t Ø
82.5×
6.3
4-Ø
13.5 W
heel
-flan
ge Ø
160,
Pilo
t Ø
125×
82-
Ø14
.3 R
hom
b-fla
ngeØ
146.
05,
Pilo
t Ø
101.
6×9.
44-
Ø11
.5 S
quar
e-fla
nge
Ø10
6.4,
Pilo
t Ø
82.5×
6.3
Shaf
t Ø25
,Par
llel k
ey
8×7×
32Sh
aft Ø
32,P
arlle
l key
10
×8×
45Sh
aft Ø
25.4
,Pa
rllel
key
6.3
5×6.
35×
25.4
Shaf
t Ø31
.75,
Parll
el k
ey
7.96
×7.
96×
31.7
5Sh
aft Ø
31.7
5,Sp
lined
key
14-
DP12
/24
Long
Sha
ft Ø
31.7
5,Sp
lined
key
14-
DP12
/24
Shaf
t Ø34
.85,
Splin
ed k
ey 6
-34.
85×
28.1
4×8.
64Co
ne-s
haft
Ø35
,par
llel k
ey B
6×6×
20Co
ne-s
haft
Ø31
.75,
Parll
el k
ey 7
.96×
7.96
×31
.75
Shaf
t Ø25
.4,S
plin
ed k
ey S
AE 6
BSu
b-sh
aft Ø
22,
Splin
ed k
ey 1
3-DP
16/3
2
G1/
2 M
anifo
ld M
ount
2-M
10,G
1/4
M22
×1.
5 M
anifo
ld M
ount
2-M
10,
M14
×1.
57/
8-14
UN
F O
-rin
g m
anifo
ld
2-3/
8-16
,7/1
6-20
UN
F1/
2-14
NP
TF m
anifo
ld2-
3/8-
16U
NC
,7/1
6-20
UN
FG
1/2,
G1/
4M
22×
1.5,
M14
×1.
57/
8-14
UN
F O
-ring
,7/1
6-20
UN
F1-
1/16
-12U
N O
-ring
,7/1
6-20
UN
F
Sta
ndar
dO
ppos
ite
Dis
p.Fl
ange
, P
ilot ,
Por
tO
utpu
t S
haft
Por
t and
Dra
in P
ort
65
7
Rot
atio
ndi
rect
ion
Om
itLL F LS
No
pain
tB
lue
Bla
ckS
liver
Gre
y
Stan
dard
Low
Lea
kage
Free
Run
ning
Low
Spe
ed
Pai
nt
Om
itR
00 Om
itB S
8
Unu
sual
ly
func
tion
Not
e:W
hen
the
tabl
e is
use
d, p
leas
e fil
l the
cod
e of
left
row
s in
the
tabl
e an
d gi
ve u
s, w
hich
the
code
info
rmat
ion
is c
onsi
sts
of c
onst
ruct
ion,
dis
plac
emen
t, m
ount
ing
flang
e, o
utpu
t sh
aft a
nd p
orts
.The
info
rmat
ions
of m
ount
ing
flang
e,ou
tput
sha
ft an
d fro
rts a
re th
e sa
me
as B
MS
ser
ier.T
he S
P fl
ange
affl
ies
to s
hafts
of T
1、D、
B、
F、G
. If t
he s
peci
ficat
ion
is n
ot
in th
e ta
ble
or y
ou h
ave
spec
ific
requ
irem
ents
, ple
ase
cont
act u
s.BM
SY
12
34
56
78
Ord
er In
form
atio
n
63
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BMT series motor adapt the advanced Geroler gear set design with disc distribution flow and high pressure.The unit can be supplied the individual variant in operating multifunction in accordance with requirement of applications.Characteristic features:* Advanced manufacturing devices for the Geroler gear set,which use low pressure of start-up, provide smooth and reliable operation and high efficiency.* The output shaft adapts in tapered roller bearings that permit high axial and radial forces.Can offer capacities of high pressure and high torque in the wide of applications.* Advanced design in disc distrbution flow, which can automatically compensate in operating with high volume efficiency and long life, provide smooth and reliable operation.
Main Specificaion
Type
Geometricdisplacement (cm3/rev.) 161.1
625
780
470
560
669
27.7
32
20
24
28
80
100
125
21
25
30
19.5
201.4
625
750
590
710
838
34.9
40
20
24
28
100
125
150
21
25
30
20
232.5
536
643
670
821
958
34.7
40
20
24
28
100
125
150
21
25
30
20.4
251.8
500
600
730
880
1036
34.5
40
20
24
28
100
125
150
21
25
30
20.5
326.3
380
460
950
1140
1346.3
34.9
40
20
24
28
100
125
150
21
25
30
21
410.9
305
365
1080
1260
1450.3
31.2
35
18
21
24
100
125
150
21
25
30
22
523.6
240
285
1220
1370
1643.8
28.8
35
16
18
21
100
125
150
21
25
30
23
629.1
196
233
1318
1498
1618.8
25.3
27.5
14
16
19
100
125
150
21
25
30
24
801.8
154
185
1464
1520
1665
22.2
26.8
12.5
13
16
100
125
150
21
25
30
25
Max. speed (rpm) cont. int.
cont. int. peak
cont. int. cont. int. peak
rated cont. int.
cont. int. peak
Max. torque (N•m)
Max. output (kW)
Max. pressure
drop (MPa)
Max. flow (L/min)
Max. inlet
pressure (MPa)
Weight (kg)
BMT 160 BMT 200 BMT 230 BMT 250 BMT 315 BMT 400 BMT 500 BMT 630 BMT 800
BMT SERIES HYDRAULIC MOTOR
* Continuous pressure :Max. value of operating motor continuously.* Intermittent pressure :Max. value of operating motor in 6 seconds per minute.* Peak pressure:Max. value of operating motor in 0.6 second per minute.
64
Be|hidráulica - www.behidraulica.com - [email protected]
Performance Data
Max.int.
Max.cont.
BMT 160 [161.1cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
886089
12191
24982
37178
49270
61458
770
17659
181120180246178367173489160611148764
22858
234117235243235362229485218606211758
27556
277114277236277356276478269598261750
36154
372109381230381349379470370590359741
44750
459103471223470340466462455582448731
53544
55795
573212572330567447558570552715
4 8 10 12 16 20 24
10
20
40
60
80
100
125
Max.int.Max.cont.
Max.int.
Max.cont.
BMT 250 [251.8cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
13838
14376
13915613223712831712639611649588
592
28638
29675
301154294236283316282394260492242589
35537
36474
372152372233364314355391340488320585
41936
43272
440149441229433308427387414483397580
55934
58070
593146592224587303582381568476552572
68932
70867
723142727219721299716373703469686565
82431
85362
884134888207887284879359864454847545
4 8 10 12 16 20 24
10
20
40
60
80
100
125
150
Max.int.Max.cont.
Max.int.
Max.cont.
BMT 315 [326.3cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
18430
18960
191121189183179244169305147380119458
36329
38059
381120376181369242357304336378318456
45328
47258
484118493179479239467301447375432453
54527
56256
570115573175565236562298544371526449
73426
75754
774112772172768231758294745367713444
89125
91752
954109962168954227942289920362894431
106223
110950
1149104
1154158
1153217
1143276
1127349
1097425
4 8 10 12 16 20 24
10
20
40
60
80
100
125
150
Max.int.Max.cont.
Max.int.
Max.cont.
BMT 200 [201.4cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
12447
12595
12019511629710839599
49384
61570
743
23346
23994
241193237295231393227490208611194740
28945
29892
296191295292289389286486276607260735
34042
34790
352187352287350384344482333602324727
45439
46887
475183478282474377471475459595447717
56037
57684
589178589276586370580467566588554706
66933
69675
716167718263716359712460697572682682
4 8 10 12 16 20 24
10
20
40
60
80
100
125
150
Max.int.Max.cont.
Torque (N•m) 552Speed (rpm) 572
65
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Performance Data
Max.int.
Max.cont.
BMT 400 [410.9cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
17624
17949
17696
174145166193150242135302126364
36723
37048
37095
361143353191339240309300292362
56022
56547
56793
563139553188538238524298508358
71521
72644
73390
729135719184708234688294666354
88520
89942
91987
920131912180896228873289852350
105019
107140
109183
1095127
1084176
1067224
1045285
1020346
120918
123638
126379
1269121
1263170
1252218
1221278
1197339
3 6 9 12 15 18 21
10
20
40
60
80
100
125
150
Max.int.Max.cont.
Max.int.
Max.cont.
BMT 630 [629.1cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
23314
23728
23962
22394
220123208156201196174233
52014
55427
55362
54494
537122522155499196492232
79513
83727
86061
86392
854121832153810194785231
90213
95326
98760
97891
965119945152931192921230
107413
111726
117159
117290
1172118
1156150
1137191
1121227
119411
123924
130856
131886
1314114
1303147
1292187
1277223
136311
140722
148354
149882
1497110
1488142
1472183
1454217
3 6 9 10.5 12 14 16
10
20
40
60
80
100
125
150
Max.int.Max.cont.
Max.int.
Max.cont.
BMT 500 [523.6cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
22218
23137
23075
225113213151194189182237147284
45118
46436
46674
457112431150420188398236369283
69218
71435
72773
714111696149680187641235618282
89217
91834
94172
941109927147901185877233853280
105016
107033
109470
1088107
1076145
1063183
1024231
1004278
119315
122032
124468
1245105
1244143
1224181
1199229
1167276
134013
137730
142264
1409101
1401138
1383177
1352225
1325272
3 6 9 12 14 16 18
10
20
40
60
80
100
125
150
Max.int.Max.cont.
Max.int.
Max.cont.
BMT 800 [801.8cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
34612
35624
36550
35474
33299
305125280154247185
67712
69224
70350
70373
68698
654123622153590184
100311
103424
106649
106071
105098
1025123989153953183
115911
118323
123648
123771
122696
1207121
1181150
1156181
136511
140422
145946
146468
146493
1445118
1422149
1406179
139010
145818
151640
152063
151486
1506110
1487140
1476172
3 6 9 10.5 12.5 13
10
20
40
60
80
100
125
150
Max.int.Max.cont.
Torque (N•m) 1121Speed (rpm) 227
66
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Model
BMTW160
BMTW200
BMTW250
BMTW315
BMTW400
BMTW500
BMTW630
BMTW800
L
127
131
136
142
148
157
169
180
L1
17
21
14
20
27
35
47
58
L2
77
81
86
91
98
106
118
129
Model
BMT160
BMT200
BMT250
BMT315
BMT400
BMT500
BMT630
BMT800
L
193
197
204
210
217
225
237
248
L1
17
21
14
20
27
35
47
58
L2
142.5
146.5
152.5
158.5
165.5
173.5
185.5
196.5
Mounting
Content Code
D (depth) M (depth) S (depth) G (depth) M3 (depth) S1 (depth)
P(A,B)
T
C
G3/4 (18)
G1/4 (12)
4-M10(10)
G3/4 (18)
G1/4 (12)
--
M27 x 2 (18)
M14 x 1.5 (12)
4-M10(10)
M27 x 2 (18)
M14 x 1.5 (12)
--
1-1/16-12UN (18)
9/16-18UNF (12)
--
1-1/16-12UN (18)
7/16-20UNF (12)
--Note:1)The thickness of the stator and rotor for disp. from 160 to 200 is the dimension of L1 adding on 3mm. 2)The thickness of the stator and rotor for disp. from 250 to 800 is the dimension of L1 adding on 7mm.
BMT DIMENSIONS AND MOUNTING DATA
Flange K6
Flange W
Port B
PortingD、M
S1、S、G、M3
Port A
Flange 4
67
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Drain Port T
Drain Port T
Drain Port T
SE(SE1 SE2) 69.5
Model
BMTE230
BMTE250
BMTE315
BMTE400
BMTE500
BMTE630
BMTE800
L
238.5
240.5
246.5
253.5
261.5
273.5
284.5
L1
12
14
20
27
35
47
58
L2
164.5
166.5
172.5
179.5
187.5
199.5
210.5
Mounting
Content Code
SF6 (depth) SF7 (depth) SF (depth) SE (depth) SE1 (depth) SE2(depth)SF5(depth)
P(A,B)
T
C
M33 x 2 (18)
M14 x 1.5 (12)
--
G1 (18)
G1/4 (12)
--
3/4'' (18)
7/16-20UNF (12)
8 x 3/8-16UNC
1-1/16-12UN (18)
9/16-18UNF (12)
----
1-1/16-12UN (18)
7/16-20UNF (12)
1-5/16-12UN (18)
7/16-20UNF (12)
G3/4 (18)
G1/4 (12)
Note:1)The data for the port of SF (SF5 and SF6and sf7 ) 2)The data for the port of SE (SE1 and SE2) and flange WE:L-70 and L2-59. 3)The thickness of the stator and rotor for disp,from 315 to 800 is the dimension of L1 adding on 7mm.
BMTE DIMENSIONS AND MOUNTING DATA
Flange CC
Flange WE
PortingSF5、SF6 、SF7
SF
SE、SE1、SE2
68
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Model
BMT160
BMT200
BMT250
BMT315
BMT400
BMT500
BMT630
BMT800
L
148
152
157
163
170
178
190
201
L1
17
21
14
20
27
35
47
58
L2
96.5
100.5
109
115
122
130
142
153
Mounting
Content Code
D (depth) M (depth) S (depth) G (depth) M3 (depth) S1 (depth)
P(A,B)
T
C
G3/4 (18)
G1/4 (12)
4-M10(10)
G3/4 (18)
G1/4 (12)
--
M27 x 2 (18)
M14 x 1.5 (12)
4-M10(10)
M27 x 2 (18)
M14 x 1.5 (12)
--
1-1/16-12UN (18)
9/16-18UNF (12)
--
1-1/16-12UN (18)
7/16-20UNF (12)
--
Note:1)The thickness of the stator and rotor for disp.from 160 to 200 is the dimension of L1 adding on 3mm. 2)The thickness of the stator and rotor for disp.from 250 to 800 is the dimension of L1 adding on 7mm.
BMTS DIMENSIONS AND MOUNTING DATA
Flange D
Flange E
Porting D、M
S1、S、G2、M3
69
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BMTS MOUNTING DATA
A: O-ring:125x3B: External drain channelC: Drain connection G 1/4;12 mm deepD: Conical seal ringE: Internal drain channalF: M12;min. 18mm deepG: Oil circulation holeH: Hardened stop plate
INTERNAL SPLINE DATA FOR THE ATTACHED COMPONENT
Hardering Specification: HRC 62±2Effective case depth 0.7±0.2
Fillet Root Side Fit mm
© Number of Teeth Z 16
12/24
30˚
ø38.4
.1ø33.8656
+0.25 0
+0.04 0ø32.15
4.516±0.037
DP
αD
D
Dei
Dii
E
Diametral Pitch
Pressure Angle
Pitch Dia.
Major Dia.
Minor Dia.
Space Width[Circular]
F
70
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Model
BMTJ230
BMTJ250
BMTJ315
BMTJ400
BMTJ500
BMTJ630
BMTJ800
L
176
178
184
191
199
211
222
L1
12
14
20
27
35
47
58
L2
104.5
106.5
112.5
119.5
127.5
139.5
150.5
Mounting
Content Code
SF6 (depth) SF7 (depth) SF (depth) SE (depth) SE1 (depth) SE2 (depth)SF5 (depth)
P(A,B)
T
C
M33 x 2 (18)
M14 x 1.5 (12)
--
G1 (18)
G1/4 (12)
--
3/4'' (18)
7/16-20UNF (12)
8 x 3/8-16UNC
1-1/16-12UN (18)
9/16-18UNF (12)
----
1-1/16-12UN (18)
7/16-20UNF (12)
1-5/16-12UN (18)
7/16-20UNF (12)
G3/4 (18)
G1/4 (12)
Note:1)The data for the port of SF (SF5 and SF6 andSF7). 2)The data for the port of SE (SE1 and SE2) and flange WE:L-70 and L2-59. 3)The thickness of the stator and rotor is the dimension of L1 adding on 7mm.
BMTJ DIMENSIONS AND MOUNTING DATA
Flange J
Porting SF5、SF6、SF7
SF
SE、SE1、SE2
71
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BMTJ DIMENSIONS AND MOUNTING DATA
26.929-27.084MeDimension between two pins(ø4)
INTERNAL SPLINE DATA FOR THE ATTACHED COMPONENT
Fillet Root Side Fit mm
Number of Teeth Z 12
8.5/17
30˚
ø38.97
1
+0.200
+0.18 0ø33.3
5.866±0.032
DP
D
αD
Dei
Dii
E
Diametral Pitch
Pressure Angle
Pitch Dia.
Major Dia.
Minor Dia.
Space Width[Circular]
①Internal spline in mating part to be as follows:Material to be ASTM A304, 8620H. Carborize to a hardness of 60-64HRC with case depth (to 50HRC) of 0.75-1[.030-.040] (dimensions apply after heat treat).
②Mating part to have critical dimensions as shown,Oil holes must be provided and open for proper oil circulation.③Some means of maintaining clearance between shaft and mounting flange must be provided.
④Seal to be furnished with motor for proper oil circulation thru splines.⑤Similar to SAE "C" Four Bolt Flange⑥Counterbore designed to adapt to a standard sleeve bearing 50.010-50.038[1.9689-1.9700]ID by 60.51-60.079[2.3642-2.3653] O.D.(Oilite bronze sleeve bearing).C This surface to be diameter of output shaft.
ø35.858823
72
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SHAFT EXTENSIONS FOR BMT(E) MOTORS
Shaft F1: Splined 14-DP12/24
Shaft FD: Splined 17-DP12/24 Shaft F: Splined 17-DP12/24
Shaft T: Cone-shaft ø45Parallel key B12x8x28
Tightening torque:500±10Nm
Shaft T1: Cone-shaft ø45Parallel key 11.13x11.13x31.75
Tightening torque:500±10Nm
Shaft M: Cylindrical shaft ø40Parallel key 12x8x70
Shaft Y1: Cylindrical shaft ø40Parallel key 12x8x63
Shaft G: Cylindrical shaft ø38.1Parallel key 9.525x9.525x57.15
Shaft G1: Cylindrical shaft ø31.75Parallel key 7.96x7.96x40
Shaft SL: Splined 6-34.85x28.14x8.64
Motor Mounting Surface
△
73
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SHAFT EXTENSIONS FOR BMT(E) MOTORS
Shaft FE: Splined 17-DP12/24
Motor Mounting Surface
△
Shaft B: Cylindrical shaft ø32Parallel key 10x8x45 Shaft Y: Cylindrical shaft ø40
Parallel key 12x8x50
Shaft G2: Cylindrical shaft ø38.1Parallel key 9.525x9.525x42
Shaft Y2: Cylindrical shaft ø40Parallel key 12x8x63
Shaft T2: Cone-shaft ø41.25Parallel key 11.13x11.13x31.75
Tightening torque:500±10Nm
74
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Permissible shaft seal pressure
Standard direction of shaft rotation: StandardAxial and Radial forces
BMT Series Hydraulic Motor
In applications without drain line, output shaft seal exceeds a bit of the pressure in the return line. When applications use the drain line, the pressure of output shaft seal equals the pressure in drain line.
The output shaft runs in tapered bearings that permit high axial and radial forces, Curve "A" shows max radial shaft load, Any shaft loads exceeding the values quoted in the curve will involve a risk of breakage, The two other curves apply to a B10 bearing life of 3000 hours at 200 RPM.
When facing shaft end of motor,shaft to rotate: Clockwise when port "A" is pressurized. Counter-clockwise port "B" is pressurized.
75
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Ord
er In
form
atio
n
Pos
.12
34
Cod
e
BM
T
BM
TS
160
200
250
315
400
500
630
800
4 K6 W D EOm
it
M G F FD T T1 SL
G1
F1
4-Ø
14 S
quar
e-fla
ngeØ
160,
pilo
tØ12
5×9
4-Ø
14.5
Squ
are-
flang
eØ16
2,pi
lotØ
127×
9
4-Ø
18 W
heel
-flan
geØ
200,
pilo
tØ16
0×7
4-Ø
14 C
ircle
-flan
ge Ø
160,
pilo
t Ø12
5×8
4-Ø
14.5
Squ
are-
flang
e Ø
162,
pilo
t Ø12
7×10
Sho
rt sh
aft 1
6-D
P12
/24
Shaft
Ø40
, par
llel k
ey 12
×8×
70Sh
aft Ø
38.1
,parlle
l key
9.52
×9.5
2×57
.15Sh
aft Ø
38.1
,splin
ed to
oth 17
-DP1
2/24
Shaft
Ø38
.1 ,sp
lined
tooth
17-D
P12/2
4Co
ne-sh
aft 1:
10 Ø
45 ,p
arlle
l key
B12
×8×
28
Cone
-shaft
1:8 Ø
45 ,
parlle
l key
11.1
3×11
.13×
31.75
shaft
Ø34
.85,S
pline
d key
Splin
ed ke
y 6-3
4.85×
28.14
×8.6
4sh
aftØ3
1.75 ,
parlle
l key
7.96
×7.9
6×40
Shaft
Ø31
.75,sp
lined
tooth
14-D
P12/2
4
G3/
4 M
anifo
ld M
ount
,4-M
10 ,
G1/
4
M27
×2
Man
ifold
Mou
nt,4
-M10
, M14
×1.
5
1-1/
16-1
2UN
O-ri
ng, 9
/16-
18U
NF
1-1/
16-1
2UN
O-ri
ng, 7
/16-
20U
NF
G3/
4,G
1/4
M27
×2,
M14
×1.
5
Sta
ndar
dO
ppos
ite
Dis
p.Fl
ange
Out
put S
haft
56
7
Por
t and
Dra
in P
ort
Rota
tion
Dire
ctio
n
D M S S1 G M3
Om
itLL F LS
No p
aint
Blue
Bl
ack
Silve
r gre
y
Stan
dard
Low
Leak
age
Free
Run
ning
Low
Spee
d
Pai
nt
Omit
R
00 Om
itB S
8
Unu
sual
ly F
unct
ion
BM
T
12
34
56
78
BM
TS12
34
56
78
76
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Ord
er In
form
atio
n
Pos
.12
34
Cod
e
BM
TJ
BM
TE
230
250
315
400
500
630
800
JCC
Omit
WE
G2
FE Y1
Y2 T2 T3
4-Ø
14.3
Squ
are-
flang
e Ø
161.
9,pi
lotØ
127 ×
12
Shaf
t Ø38
.1 ,p
arlle
l key
9.5
2×9.
52×
42Sh
aft Ø
38.1
,spl
ined
toot
h 17
-DP1
2/24
Shaf
tØ40
,par
llel k
ey 1
2×8×
63Sh
aftØ
40,p
arlle
l key
12×
8×63
Cone
-sha
ft 1:
8 Ø
41.2
5 ,
parll
el k
ey 1
1.13
×11
.13×
31.7
5
4-1/
2-13
UN
C W
heel
-fla
ngeØ
147.
6,pi
lotØ
127×
9
4-Ø
14.5
Squ
are-
flang
e Ø
161.
9pi
lot Ø
127×
12.4
Not
e:W
hen
the
tabl
e is
use
d, p
leas
e fil
l the
cod
e of
left
row
s in
the
tabl
e an
d gi
ve u
s, w
hich
the
code
info
rmat
ion
is c
onsi
sts
of c
onst
ruct
ion,
dis
plac
emen
t, m
ount
ing
flang
e, o
utpu
t sh
aft a
nd p
orts
. If
the
spec
ifica
tion
is n
ot in
the
tabl
e or
you
hav
e sp
ecifi
c re
quire
men
ts, p
leas
e co
ntac
t us
.
Con
e-sh
aft 1
:8 Ø
41.2
5 ,
parll
el k
ey 1
1.13
×11
.13×
31.7
5
Sho
rt sh
aft 1
2-D
P8.
5/17
3/4”
, Man
ifold
Mou
nt,8
-3/8
-16U
NC
,7/
16-2
0UN
F1-
5/16
-12U
N O
-ring
,7/1
6-20
UN
FM
33×
2,M
14×
1.5
G1,
G1/
41-
1/16
-12U
N O
-ring
,9/1
6-18
UN
F1-
1/16
-12U
N O
-ring
,7/1
6-20
UN
FG
3/4,
G1/
4
Sta
ndar
dO
ppos
ite
Dis
p.Fl
ange
Out
put S
haft
56
7
Por
t and
Dra
in P
ort
Rota
tion
Dire
ctio
n
SF SF5
SF6
SF7
SE SE1
SE2
Om
itLL F LS
No p
aint
Blue
Bl
ack
Silve
r gre
y
Stan
dard
Low
Leak
age
Free
Run
ning
Low
Spee
d
Pai
nt
Omit
R
00 Om
itB S
8
Unu
sual
ly F
unct
ion
BM
TE12
34
56
78
BM
TJ12
34
56
78
77
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BMV series motor adapt the advanced Geroler gear set designed with disc distribution flow and high pressure.The unit can be supplied the individual variant in operating multifunction in accordance with requirement of applications.Characteristic features:* Advanced manufacturing devices for the Geroler gear set,which use low pressure of start-up, provide smooth and reliable operation and high efficiency.* The output shaft adapts in tapered roller bearings that permit high axial and radial forces.The case can offer capacities of high pressure and high torque in the wide of applications.* Advanced design in disc distrbution flow, which can automatically compensate in operating with high volume efficiency and long life, provide smooth and reliable operation.
Main Specificaion
BMV SERIES HYDRAULIC MOTOR
* Continuous pressure :Max. value of operating motor continuously.* Intermittent pressure :Max. value of operating motor in 6 seconds per minute.* Peak pressure:Max. value of operating motor in 0.6 second per minute.
Type
Geometricdisplacement (cm3/rev.) 333
510
630
920
1110
1290
38.0
46.0
20
24
28
160
200
31.8
419
500
600
1180
1410
1640
47.0
56.0
20
24
28
200
240
32.6
518
400
480
1460
1760
2050
47.0
56.0
20
24
28
200
240
33.5
666
320
380
1660
1940
2210
40.0
56.0
18
21
24
200
240
34.9
801
250
300
1880
2110
2470
33.0
44.0
16
18
21
200
240
36.5
990
200
240
2015
2280
2400
28.6
40.0
14
16
18
200
240
38.6
Max. speed (rpm)cont.int.
cont. int. peak
cont. int.
cont. int. peak
cont. int.
Max. torque (N•m)
Max. output (kW)
Max. pressure
drop (MPa)
Max. flow (L/min)
Weight (kg)
BMV 315 BMV 400 BMV 500 BMV 630 BMV 800 BMV 1000
78
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Performance Data
BMV 315 [333cm3/rev.] Pressure (MPa)
3.5 7 10 14 18 20 24
Flow
(L
/min
)
14026
15355
14914514322013629412336811444510747582
596
29424
31454
312144304218297292286366275443268473249594
44023
46653
465142458215452290442364435441430470412590
61022
63652
654140642211636287626361615437608466593584
74220
78751
815137816207810283799357788430780460758576
84517
89548
935133940202936278921352906422895452871565
100014
107044
1112127
1119195
1108270
1093345
1078410
1070439
1047544
10
20
50
75
100
125
150
160
200
Max.int.Max.cont.
Max.int.
Max.cont.
BMV 400 [419cm3/rev.] Pressure (MPa)
3.5 7 10 14 18 20 24
Flow
(L
/min
)
18320
19644
20011419517517223616729615835514341611847582
571
38520
39844
402113394173385235374294361354346414331473301569
56819
59043
603113596170593233583291559352553411536469506565
77618
81542
842112838166827231816288801349784407770463740548
96817
101040
1040110
1043163
1036227
1021282
1008344989403969455943539
110116
115239
1186108
118815791184223
1177275
1165335
1145396
1128448
1104530
129214
134637
1430103
1432152
1425215
1413268
1390324
1377388
1356439
1332520
10
20
50
75
100
125
150
175
200
240
Max.int.Max.cont.
Max.int.
Max.cont.
BMV 500 [518cm3/rev.] Pressure (MPa)
3.5 7 10 14 18 20 24
Flow
(L
/min
)
24217
24536
24093
233140228189220237201287182335161384120461
46817
50135
50092
498139491187483236465286446334423383378459
69616
73835
75891
752137748185742234723284711332676381622457
95916
100334
102590
1030135
1026182
1014231
1008281997329974378921454
119015
123233
127088
1288132
1289178
1280227
1250276
1238325
1218374
1172450
135313
139432
144985
1475127
1472173
1460223
1429270
1406320
1385366
1340444
160711
165829
174380
1766120
1760166
1745216
1736260
1715310
1697354
1650432
10
20
50
75
100
125
150
175
200
240
Max.int.Max.cont.
Max.int.
Max.cont.
BMV 630 [666cm3/rev.] Pressure (MPa)
3.5 6 9 12 15 18 21
Flow
(L
/min
)
28014
28828
28972
270109264146251184240221210259182297130358
52213
55228
55572
548108538145516183495220485258469297416357
81213
83927
86871
863106856143837181817219796257751295712355
110012
110127
113769
1120104
1093141
1071179
1063217
1052254
1018293978351
126812
131526
136468
1352102
1350138
1336177
1330215
1300250
1280290
1237346
154911
160724
168266
168099
1674135
1659173
1650212
1636246
1611284
1563340
178410
186422
195662
196494
1965130
1950168
1928205
1908241
1883273
1835332
10
20
50
75
100
125
150
175
200
240
Max.int.Max.cont.
Max.int.
Max.cont.
79
int.
cont.Torque (N•m) 1340Speed (rpm) 444
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Performance Data
BMV 1000 [990cm3/rev.] Pressure (MPa)
2.5 5 7 10 14 16
Flow
(L
/min
)
3129
32028
32647
31872
30998
303123278149264174230199166240
6409
64827
65546
64271
63497
624122602148580172556196513237
9719
97826
99245
98770
98395
975120961146946170912193867233
14008
141025
142243
142568
141893
1409117
1368144
1338166
1300190
1267229
19787
198023
201541
200366
199490
1988114
1963140
1925162
1891185
1825225
22596
227021
228038
227663
224386
2224110
2208133
2159155
2105178
2034218
10
20
50
75
100
125
150
175
200
240
Max.int.Max.cont.
Max.int.
Max.cont.
BMV 800 [801cm3/rev.] Pressure (MPa)
2.5 5 8 10 13 16 18
Flow
(L
/min
)
27811
28223
28860
26991
251122242153236185215216197247118297
56510
57122
58259
58090
566121535152526183504214468245388296
83010
84522
85657
85589
840120824150808181793212765243713295
10959
115021
116256
116587
1140118
1118147
1102178
1079209
1063240
1020293
14058
145620
146354
146584
1448115
1427143
1401174
1377206
1362237
1318288
17128
178318
179052
178681
1767111
1739139
1714169
1698203
1681232
1637283
19157
199416
200148
199377
1985105
1976133
1959163
1936196
1913225
1838277
10
20
50
75
100
125
150
175
200
240
Max.int.Max.cont.
Max.int.
Max.cont.
int.
cont. Torque (N•m) 1825Speed (rpm) 225
80
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Flange W
Mounting
Content Code
D (depth) M (depth) S (depth) G (depth) M5 (depth) S1 (depth)
P(A,B)
T
C
G1 (18)
G1/4 (12)
4-M12 (10)
M33 x 2 (18)
M14 x 1.5 (12)
4-M12 (10)
1-5/16-12UN(18)
9/16-18UNF(12)
--
1-5/16-12UN(18)
7/16-20UNF(12)
--
G1 (18)
G1/4 (12)
--
M33 x 2 (18)
M14 x 1.5 (12)
--
ModelBMV315
BMV400
BMV500
BMV630
BMV800
BMV1000
L
217
224
232
244
255
271
L1
20
27
35
47
58
74
L2
161.5
168.5
176.5
188.5
199.5
215.5
Model
BMVW315
BMVW400
BMVW500
BMVW630
BMVW800
BMVW1000
L
148.5
155.5
163.5
175.5
186.5
202.5
L1
20
27
35
47
58
74
L2
93.5
100.5
108.5
120.5
131.5
147.5
Drain portT
PortingD、M
S、G、M5、S1
BMV DIMINSIONS AND MOUNTING DATA
Flange 4
81
Note:The thickness of the stator and rotor is the dimension of L1adding on 7mm.
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BMV SHAFT EXTENSIONS DIMENSIONS DATA
Shaft A: Cylindrical shaft ø50Parallel key 14x9x70
Shaft B: Splined key 16-DP8/16 Shaft BD: Splined key 16-DP8/16
Shaft C: Cylindrical shaft ø57.15Parallel key 12.7x12.7x57
M12depth25
M12depth25
3/8-16UNC depth20
3/8-16UNC depth20
Shaft T: Cone-shaft ø60Parallel key B16x10x32
Tightening torque: 750±50Nm
Shaft T1: Cone-shaft ø57.2Parallel key 14.308x14.308x50
Tightening torque: 750±50Nm
82
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Permissible shaft seal pressure
Standard direction of shaft rotation: Standard
BMV Series Hydraulic Motor
In applications without drain line, output shaft seal exceeds a bit of the pressure in the return line. When applications use the drain line, the pressure of output shaft seal equals the pressure in drain line.
Axial and Radial forces
The output shaft runs in tapered bearings that permit high axial and radial forces, Curve "A" shows max radial shaft load, Any shaft loads exceeding the values quoted in the curve will involve a risk of breakage, The two other curves apply to a B10 bearing life of 3000 hours at 200 RPM.
When facing shaft end of motor,shaft to rotate: Clockwise when port "A" is pressurized. Counter-clockwise port "B" is pressurized.
BMV
83
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Pos
.12
34
Cod
e
Om
it
315
400
500
630
800
1000
4 W
A BD B C T T1
4-Ø
18 S
quar
e-fla
ngeØ
200,
pi
lot Ø
160×
114-
Ø18
Whe
el-fl
ange
Ø22
4,pi
lot Ø
180×
10
Shaf
t Ø50
, p
arlle
l key
14×
9×70
Shaf
t Ø53
.975
, spl
ined
key
16-
DP8/
16Sh
aft Ø
53.9
75, s
plin
ed k
ey 1
6-DP
8/16
Shaf
t Ø57
.15,
par
llel k
ey
12.7×
12.7×
57.1
5Co
ne s
haft
Ø60
, par
llel k
ey B
16×
10×
32Co
ne s
haft
Ø60
, par
llel k
ey
14.3
08×
14.3
08×
50.8
Sta
ndar
dO
ppos
ite
Disp
lace
men
tFl
ange
O
utpu
t sha
ft
56
7
Por
t and
dra
in p
ort
Rot
atio
n di
rect
ion
D M S G M5
S1
No
pain
t B
lue
Bla
ck
Silv
er g
rey
Sta
ndar
dOm
it
Pai
nt
Omit
R
00 Omit
B S
8
Unu
sual
ly
func
tion
G1
Man
ifold
4×
M12
, G1/
4M
33×
2 M
anifo
ld 4×
M12
, M
14×
1.5
1-5/
16-1
2UN,
9/1
6-18
UNF
G1,
G1/
4M
33×
2, M
14×
1.5
1-5/
16-1
2UN
(18)
,7/
16-2
0UN
F(12
)
Not
e:W
hen
the
tabl
e is
use
d, p
leas
e fil
l the
cod
e of
left
row
s in
das
h ar
ea a
nd g
ive
us, w
hich
the
code
info
rmat
ion
is c
onsi
sts
of c
onst
ruct
ion,
dis
plac
emen
t, m
ount
ing
flang
e, o
utpu
t sh
aft a
nd p
orts
. If t
he s
peci
ficat
ion
is n
ot in
the
tabl
e or
you
hav
e sp
ecifi
c re
quire
men
ts, p
leas
e co
ntac
t us.
BM
V
12
34
56
78
Ord
er In
form
atio
n
84
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BME2 series motor adapt the advanced Geroler gear set designed with high speed distribution flow and high pressure, and have good stability in low speed , and can keep high volume efficiency. The unit can be supplied the individual variant in operating multifunction in accordance with requirement of applications.Characteristic features: * Advanced manufacturing devices for the Geroler gear set, which use low pressure of start-up, provide smooth and reliable operation and high efficiency. * The output shaft adapts in needle roller bearings that permit high axial and radial forces. The case can offers capacities of high pressure and high torque in the wide of applications. * Advanced design in high speed distribution flow, which can automatically compensate in operating with high volume efficiency and long life , provide smooth and reliable operation. * Lowest leakage rate, most accurate timing methods.Commutator rotates 6x faster than shaft speed. It make the distribution in a high precision reduces life-cycle cost, maintain high volume efficiencies and can run very smoothly at low speed, gear box not required.
Main Specification
BME2 SERIES HYDRAULIC MOTOR
* Continuous pressure:Max. value of operating motor continuously.* Intermittent pressure :Max. value of operating motor in 6 seconds per minute.* Peak pressure:Max. value of operating motor in 0.6 second per minute.
Type
Geometric displacement (cm3/rev.) 66.8
667
842
126
176
8.3
13.9
14
19
20
45
57
81.3
543
689
157
215
8.8
14.4
14
19
20
45
57
101.6
439
553
191
268
7.9
13.5
14
19
20
45
57
127
350
441
245
335
8.9
14.1
14
19
20
45
57
157.2
283
355
307
422
8.9
15.6
14
19
20
45
57
193.6
229
289
382
520
9
15.7
14
19
20
45
57
226
247
328
378
528
9.9
17.9
12
165
18
57
75
257
216
287
381
543
9.3
16.5
11
15.5
18
57
75
287.8
196
254
393
547
8.7
15.6
10
14.5
17
57
75
314.5
178
235
448
587
8
14.3
10
13.5
16
57
75
370
152
199
439
613
7.6
14
9
12.5
16
57
75
Max. speed (rpm) cont.
int.
cont.
int.
cont.
int.
cont.
int.
peak
cont.
int.
Max. torque (N•m)
Max. output (kW)
Max. pressure
drop (MPa)
Max. flow (L/min)
BME2
65
BME2
80
BME2
100
BME2
125
BME2
160
BME2
200
BME2
230
BME2
250
BME2
295
BME2
315
BME2
375
85
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Performance Data
int.
cont.
Max.int.Max.cont.
Max.int.
Max.cont.
BME2 65 [66.8 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
2622276929
14530
22128
29524
36822
50120
66715
842
3.5 7 10.5 14 19
2
5
10
15
20
25
34
45
57
5416566260
14162
21658
29055
36554
49352
66046
835
834
875391
13294
20791
27990
35289
47885
64280
814
11842
123122126196122261121341119457115621112789
17195
176149174232172312171423168587163735
Max.int.Max.cont.
Max.int.
Max.cont.
BME2 80 [81.3 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
3318355536
12137
18135
24235
30331
41123
54318
689
3.5 7 10.5 14 19
2
5
10
15
20
25
34
45
57
7014725175
11877
17874
23871
29869
40762
53755
681
1064
11144
11411311617111223110828910539610052198
665
15025
155107157162151223148275145382139513134649
21588
21514820620520226119837312
501186618
Max.int.Max.cont.
Max.int.
Max.cont.
BME2 100 [101.6 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
40154144429742
14738
19539
24431
33121
43910
553
3.5 7 10.5 14 19
2
5
10
15
20
25
34
45
57
82118336919591
14488
19289
24179
32870
43660
545
1264
15028
13894
138137136182142230131323119433109534
20612
17781
185124180169191221179308168419158527
23054
25793
244138268194250273241383232491
Max.int.Max.cont.
Max.int.
Max.cont.
BME2 125 [127 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
52125535577856
11655
15552
59343
26438
35021
441
3.5 7 10.5 14 19
2
5
10
15
20
25
34
45
57
1509
11231
11775
11811311715311118810526295
348176439
1583
17022
18069
180109178147177182169254159346141431
22115
24263
24599
242136238172231244219331280417
29010
33546
33176
331110325151326220314301302384
Torque (N•m) 158Speed (rpm) 527
86
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Performance Data
Max.int.Max.cont.
Max.int.
Max.cont.
BME2 160 [157.2 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
641068287162729371
12662
15756
21447
28336
355
3.5 7 10.5 14 19
2
5
10
15
20
25
34
45
57
1328
13826
14760
14891
14812314015513421112728197
352
1992
20819
22156
22587
223118218152211206205275182346
28110
30353
30779
305110296141287197281266260336
41938
42661
42295
415129408181391241370311
Max.int.Max.cont.
Max.int.
Max.cont.
BME2 200 [193.6 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
809
88238949917689
10178
12764
17351
22936
289
3.5 7 10.5 14 19
2
5
10
15
20
25
34
45
57
1637
17821
18148
18873
18298
170125158171157227138286
2453
26618
27543
28068
27595
271121268165252221231279
35212
37839
38263
37486
376113363156351212330271
51727
52044
51769
518101502143494196469256
Max.int.Max.cont.
Max.int.
Max.cont.
BME2 230 [226 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
977
10118
10343
10465
1018695
10882
14755
19719
247
3.5 7 10.5 12 16.5
2
5
10
15
20
25
34
45
57
75
1914
19914
21442
21563
21084
20110618814515819513024465
328
2802
3018
32540
32759
32181
316102308141276191256240183323
3484
37836
37552
37175
36494
358135329186301230250311
52729
52847
52466
51187
501128485176451221401303
Max.int.Max.cont.
Max.int.
Max.cont.
BME2 250 [257 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
1126
11518
11339
11358
11177
1099791
13189
17473
216
3.5 7 10.5 11 15.5
2
5
10
15
20
25
34
45
57
75
2073
21814
23538
23456
23375
22895
21312821117220821374
287
3091
3208
35835
35753
35672
35489
346123345165339205198284
3484
37931
38145
37665
37181
364116361157342197301278
54323
5423
54148
53269
521103518135487184441267
Torque (N•m) 250Speed (rpm) 311 int.
cont.
87
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Performance Data
Max.int.
Max.int.
Max.cont.
BME2 295[287.8 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
12115
12533
12951
12768
12686
123116115154108196
3.5 7 11 14.5
5
10
15
20
25
34
45
57
75
24314
25331
26150
25967
25584
248114234153227194211254
36810
38127
39347
39063
38680
380110368148359187349246
5095
52920
54741
54555
53969
53198
522136514176506231
Max.int.
Max.int.
Max.cont.
BME2 315[314.5 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
13611
13930
14147
13862
13178
11710611414186
178
3.5 7 11 13.5
5
10
15
20
25
34
45
57
75
2818
28729
29546
28761
28075
269104253138219173108235
4273
43826
44843
44258
43171
42398
397132383168287231
57420
58740
58753
56766
55791
535125505162416219
Max.int.
Max.int.
Max.cont.
BME2 375[370 cm3/rev.]Pressure (MPa)
Flow
(L
/min
)
15110
15525
16240
15853
15167
14191
138121118152
3.5 7 9 12.5
5
10
15
20
25
34
45
57
75
3157
32424
33139
32652
31665
30989
300119281150258199
4123
42721
43937
43449
42462
41785
408115393144369191
60618
61332
60245
58958
58080
572107550136518183
Torque (N•m) 506Speed (rpm) 231 int.
cont.
88
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BME2 DIMENSIONS AND MOUNTING DATA
Wheel Mount
Code: Port A、B
WS 7/8-14 O-ring
WD G1/2
WM M22x1.5
Code:HM ManifoldA、B Port Ø12.7
Displacement (cm3/rev.)
L1(mm)
L(mm)
Weight(kg)
65
13
119
7.4
80
16
122
7.5
100
20
126
7.8
125
25
131
8
160
30.5
136.5
8.3
200
38.1
144
8.7
230
44
150
9.2
250
50
156
9.6
295
56
162
10
315
62
168
10.3
375
74
180
10.8
Displacement (cm3/rev.)
L1(mm)
L(mm)
Weight(kg)
65
13
149
6.4
80
16
152
6.5
100
20
156
6.8
125
25
161
7
160
30.5
166.5
7.3
200
38.1
174
7.7
230
44
180
8.2
250
50
186
8.6
295
56
192
9
315
62
198
9.3
375
74
210
9.8
89
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BME2 DIMENSIONS AND MOUNTING DATA
Code: Port A、B
HS 7/8-14UNF
HP 1/2-14NPTF
HD G1/2
HG M22x1.5
Displacement (cm3/rev.)
L1(mm)
L(mm)
Weight(kg)
65
13
149
6.4
80
16
152
6.5
100
20
156
6.8
125
25
161
7
160
30.5
166.5
7.3
200
38.1
174
7.7
230
44
180
8.2
250
50
186
8.6
295
56
192
9
315
62
198
9.3
375
74
210
9.8
Displacement (cm3/rev.)
L1(mm)
L(mm)
Weight(kg)
65
13
149
6.4
80
16
152
6.5
100
20
156
6.8
125
25
161
7
160
30.5
166.5
7.3
200
38.1
174
7.7
230
44
180
8.2
250
50
186
8.6
295
56
192
9
315
62
198
9.3
375
74
210
9.8
Code: Port A、B
H4S 7/8-14UNF
H4P 1/2-14NPTF
H4D G1/2
H4G M22x1.5
90
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BME2 SHAFT EXTENSIONS DIMENSIONS DATA
Shaft T: Cone shaft Ø25.4
Woodruff key Ø25.4x6.35
Shaft T Shaft A
Shaft S
depth
Shaft K
Shaft H
Shaft S: Splined SEA 6B
Shaft A: Cylindrical shaftØ25
Parallel key 8x7x32
Shaft K: Cylindrical shaft Ø25.4
Woodruff key Ø25.4x6.35
Motor Mounting Surface
△
Dimension L
WS
HS/HP
H4S/H4P
HM
90.2
61 49 44.7 44.7 44.7
78.2 73.9 73.9 73.9
T A K S HShaft
Mounting
91
Shaft H: Cylindrical shaft Ø25.4
with hole Ø9.7
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BME2 for Wheel Mounting
The bearing curve represents al lowable bearing loads for an L10 bearing life at 3x106 revolutions, The maximum load curve is defined by bearing static load capacity, This curve should not be exceeded at any time including shock loads.
Side Load-(daN)
BME2 for Other Mounting
Side Load-(daN)
Permissble Shaft Loads
92
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Pos
.12
3
Cod
e
Om
it
WS
WD
WM
HM
HS
HP
HD
HG
H4S
H4P
H4D
H4G
4-Ø
13.5
Whe
el -
flang
e,P
ilot Ø
60.3×
7P
ort
7/8-
14 O
-rin
g4-
Ø13
.5 W
heel
-fla
nge,
Pilo
t Ø60
.3×
7P
ort G
1/2
4-Ø
13.5
Whe
el -f
lang
e,P
ilot Ø
60.3×
7P
ort M
22*1
.52-
Ø13
.5 R
hom
b-fla
nge,
Pilo
t Ø82
.5×
2.54
Por
t 1/
2” M
anifo
ld m
ount
4×
5/8-
182-
Ø13
.5 R
hom
b-fla
nge,
Pilo
t Ø82
.5×
2.54
Por
t 7/
8-14
O-r
ing
2-Ø
13.5
Rho
mb-
flang
e,P
ilot Ø
82.5×
2.54
Por
t 1/
2-14
NP
FT P
ipe
2-Ø
13.5
Rho
mb-
flang
e,P
ilot Ø
82.5×
2.54
Por
t G
1/2
2-Ø
13.5
Rho
mb-
flang
e,P
ilot Ø
82.5×
2.54
Por
t M
22x1
.54-
3/8-
16 S
quar
e- fl
ange
,Pilo
t Ø44
.4×
2.54
Por
t 7/
8-14
O-r
ing
4-3/
8-16
Squ
are-
flan
ge,P
ilot Ø
44.4×
2.54
Por
t 1/
2-14
NP
FT P
ipe
4-3/
8-16
Squ
are-
flan
ge,P
ilot Ø
44.4×
2.54
Por
t G
1/2
4-3/
8-16
Squ
are-
flan
ge,P
ilot Ø
44.4×
2.54
Por
t M
22x1
.5
Not
e:W
hen
the
tabl
e is
use
d, p
leas
e fil
l the
cod
e of
left
row
s in
the
tabl
e an
d gi
ve u
s, w
hich
the
code
info
rmat
ion
is c
onsi
sts
of c
onst
ruct
ion,
dis
plac
emen
t, m
ount
ing
flang
e, o
utpu
t sh
aft a
nd p
orts
. If t
he s
peci
ficat
ion
is n
ot in
the
tabl
e or
you
hav
e sp
ecifi
c re
quire
men
ts, p
leas
e co
ntra
ct u
s.
Con
e-S
haft
Ø25
.4,W
oodr
uff k
ey Ø
25.4×
6.35
Cyl
indr
ical
Sha
ft Ø
25, P
aral
lel k
ey 8×
7×32
Cyl
indr
ical
Sha
ft Ø
25.4
, Woo
druf
f key
Ø25
.4×
6.35
Sha
ft Ø
25.4
, Spl
ined
key
SA
E 6
BC
ylin
dric
al S
haft
Ø25
.4,P
in H
ole
Ø9.
7
Dis
p.Fl
ange
,Pilo
t,Por
t
45
6
Out
put S
haft
Rot
atio
n D
irect
ion
T A K S H
Pai
nt
7
Unu
sual
ly F
unct
ion
Ord
er In
form
atio
n
Sta
ndar
d
Opp
osite
Om
it
No
pain
tB
lue
Bla
ckS
ilver
gre
y
Sta
mda
rdOm
it
R
00 Om
itB S
65 80 100
125
160
200
230
250
295
315
375
BM
E2
12
34
56
7
93
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BMJ series motor adapt the advanced Geroler gear set designed with high speed distribution flow and high pressure, and have good stability in low speed , and can keep high volume efficiency. The unit can be supplied the individual variant in operating multifunction in accordance with requirement of applications.Characteristic features: * Advanced manufacturing devices for the Geroler gear set, which use low pressure of start-up, provide smooth and reliable operation and high efficiency. * The output shaft adapts in needle roller bearings that permit high axial and radial forces. The case can offers capacities of high pressure and high torque in the wide of applications. * Advanced design in high speed distribution flow, which can automatically compensate in operating with high volume efficiency and long life , provide smooth and reliable operation. * Lowest leakage rate, most accurate timing methods.Commutator rotates 6x faster than shaft speed. It make the distribution in a high precision reduces life-cycle cost, maintain high volume efficiencies and can run very smoothly at low speed, gear box not required.
Main Specification
BMJ SERIES HYDRAULIC MOTOR
* Continuous pressure:Max. value of operating motor continuously.* Intermittent pressure :Max. value of operating motor in 6 seconds per minute.* Peak pressure:Max. value of operating motor in 0.6 second per minute.
Type
Geometric displacement (cm3/rev.) 66.8
667
842
126
176
8.3
13.9
14
19
20
45
57
81.3
543
689
157
215
8.8
14.4
14
19
20
45
57
101.6
439
553
191
268
7.9
13.5
14
19
20
45
57
127
350
441
245
335
8.9
14.1
14
19
20
45
57
157.2
283
355
307
422
8.9
15.6
14
19
20
45
57
193.6
229
289
382
520
9
15.7
14
19
20
45
57
226
247
328
378
528
9.9
17.9
12
165
18
57
75
257
216
287
381
543
9.3
16.5
11
15.5
18
57
75
287.8
196
254
393
547
8.7
15.6
10
14.5
17
57
75
314.5
178
235
448
587
8
14.3
10
13.5
16
57
75
370
152
199
439
613
7.6
14
9
12.5
16
57
75
Max. speed (rpm)cont.
int.
cont.
int.
cont.
int.
cont.
int.
peak
cont.
int.
Max. torque (N•m)
Max. output (kW)
Max. pressure
(MPa)
Max. flow (L/min)
BMJ
65
BMJ
80
BMJ
100
BMJ
125
BMJ
160
BMJ
200
BMJ
230
BMJ
250
BMJ
295
BMJ
315
BMJ
375
94
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BMJ DIMENSIONS MOUNTING DATA
Wheel Mount
Code : WS Ports A、B 7/8-14 O-Ring
Code : WD Ports A、B G1/2
Code : WM Ports A、B M22x1.5
Displacement (cm3/rev.)
L1(mm)
L(mm)
Weight(kg)
65
13
115
9
80
16
118
9.1
100
20
122
10.4
125
25
127
10.6
160
30.5
132.5
10.9
200
38.1
140
11.3
230
44
146
11.8
250
50
152
12.2
295
56
158
12.6
315
62
164
12.9
375
74
174
13.4
95
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BMJ Shaft Extensions For Dimensions Data
Shaft T2: Cone-shaft Ø31.75Woodruff key Ø25.4x7.96
Shaft T1: Cone-shaft Ø35Parallel key B6x6x20
Tightening torque:200Ø10Nm
Shaft B: Cylindrical shaft Ø32Parallel key 10x8x45
Shaft T3: Cone-shaft Ø31.75Parallel key 7.96x7.96x31.75
Tightening torque:200±10Nm
Motor Mounting Surface
△
Shaft T1
Shaft T3
Shaft B
(1:8) Shaft T2
Shaft T3: Cone-shaft Ø31.75Parallel key 7.96x7.96x25.4
Tightening torque:200±10Nm
Shaft T4
Pos
.12
34
Cod
e
Om
it
65 80 100
125
160
200
230
250
295
315
375
WS
WD
WM
T1 T2 T3 T4 B
4-Ø
13.5 W
heel
-flan
ge,
Pilo
t Ø
82.5
5×7,
Por
t 7/
8-14
O-r
ing
4-Ø
13.5 W
heel
-flan
ge,
Pilo
t Ø
82.5
5×7,
P
ort
G1/
24-
Ø13
.5 W
heel
-flan
ge,
Pilo
t Ø
82.5
5×7,
Por
t M
22x1
.5
Con
e-S
haft
Ø35
,Par
alle
l key
B
6×6×
20C
one-
Sha
ft Ø
31.7
5,W
oodr
uff k
ey
ø25.
4×7.
96C
one-
Sha
ft Ø
31.7
5,P
aral
lel k
ey
7.96
×7.
96×
31.7
5C
one-
Sha
ft Ø
31.7
5,P
aral
lel k
ey
7.96
×7.
96×
25.4
Cyl
indr
ical
Sha
ft Ø
32,P
aral
lel k
ey
10×
8×45
Sta
ndar
dO
ppos
ite
Dis
p.Fl
ange
, P
ilot ,
Por
tO
utpu
t S
haft
56
Rot
atio
ndi
rect
ion
Om
it
No
pain
tB
lue
Bla
ckS
liver
Gre
y
Sta
ndar
d
Pai
nt
Om
itR
00 Om
itB S
7
Unu
sual
ly
func
tion
Not
e:W
hen
the
tabl
e is
use
d, p
leas
e fil
l the
cod
e of
left
row
s in
the
tabl
e an
d gi
ve u
s, w
hich
the
code
info
rmat
ion
is c
onsi
sts
of c
onst
ruct
ion,
dis
plac
emen
t, m
ount
ing
flang
e, o
utpu
t sh
aft a
nd p
orts
. If t
he s
peci
ficat
ion
is n
ot in
the
tabl
e or
you
hav
e sp
ecifi
c re
quire
men
ts, p
leas
e co
ntac
t us.
BM
J
12
34
56
7O
rder
Info
rmat
ion
96
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BK2 SERIES HYDRAULIC BRAKE
BK2 series brake is one kind of hydraulic wet disc brake. The brake force is caused by the spring, and hydraulic pressure releases the brake force. Features as follows:* BK2 series adopts the special friction disc and high strength spring design: long life endurance, low noise, high braking reliability.* with 4 Drain port design , the brake can be used in different applications.* compact structure, easy mounting.* it can be used preferentially together with BMP, BMR, BMS series hydraulic motor.
BK2 series hydraulic brake stays in braking condition since delivery out of the factory. During normal operation, there exists the braking force in the brake disc, only if the pressure of hydraulic system, that the brake links , is lower than the pressure required by the release of brake, the spring force shall keep the brake in braking condition.BK2 series hydraulic brake is widely used in heavy duty machinery, such as engineering machinery, cranes, off-highway machinery vehicles, construction machinery, material handling machinery, agricultural machinery, mining, sanitation machinery, timber industries. They are also used in winches and in hydrostatic drive systems for automatization engines.
一、In order to make the BK2 series brake work under the best situation, we recommend the normal requirements as follows:1.Assembly: 1st of all , we have to mount the brake BK2 with hydraulic motor, and then fill the brake with lubrication oil through the drain port, and then mount with other parts.2.Fluid type:Mineral based-HM(GB/T763.2-87) (ISO6743/4) or HLP(DIN51524).3.Temperature range:normal -20℃-90℃the best optimal situation 20℃-60℃
4.Viscosity range: 20~75mm2/s; the best optimal situation 42~74mm2/s at 40℃.
5.Filtration:nominal filtration of 25 micron, ISO code 20/16.6.Maintenance: changed after the first 50~100h;then after every 500~1000h.
Typical Applications Drawing
97
Introduction
Special Note: such kind of brake is only used in static parking brake.Dynamic braking is not recommended.
note: after mounting with hydraulic motor, if the motor needs both rotation directions, it’s suggested that the hydraulic system is designed to use shuttle valve, and the neutral position of the directional valve must have off-load function(type Y or H), the neutral position function without off-load function (type O) is
forbidden. Please check the drawing for reference.
Application
Intruction Manual
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Item
Min. static Torque [Nm]
Min. Opening Pressure [MPa]
Max. Opening Pressure [MPa]
Min.oil quantity for brakereleasing[cm3]
Oil volume [cm3]
Max. pressure in drain space[MPa]
Weight [kg]
*Static torque is obtained at working pressure 0 MPasymble drawing
Load Curve
Mounting Data Model BK2-1
C Drain port——G1/4, 9mm depth; Infuse port in the housingD Brake release port——G1/4, 9mm depth
Specification Data
98
BK2-1 BK2-2
200~230410~450 410~450
1.7~2.3
30
7~8
50~120
0.05
9 9.5
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Model BK2-2
C Drain port——G1/4, 9mm depth; Infuse port in the housing D Brake release port——G1/4, 9mm depth
99
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100
B
C
E
G
N
A
INPUT & OUTPUT SHAFT DATAINPUT SHAFT HOLES
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BK
12
34
56
7
Pos
.12
34
Ser
ies
Cod
eSt
ruct
ure
Cod
e
2
1 2
210
430
430
Not
e: W
hen
the
tabl
e is
use
d, p
ls fi
ll th
e co
de w
ith ri
ght r
ows
in th
e ta
ble
and
give
us,
whi
ch th
e co
de in
form
atio
n is
con
sist
of c
onst
ruct
ion,
torq
ue, i
nput
Sha
ft ho
les,
out
put S
haft
exte
nsio
ns, P
aint
.If t
he s
peci
ficat
ion
is n
ot in
the
tabl
e or
you
hav
e sp
ecifi
c re
quire
men
ts, p
leas
e co
ntac
t us.
Shaf
t hol
es S
plin
ed 6
-30x
26x6
Shaf
t Spl
ined
6-3
0x26
x6
Sha
ftΦ25
, Par
alle
l key
8×7
×32
Sha
ft Φ32
, Par
alle
l key
10×
8×45
Sha
ftΦ25
.4, P
aral
lel
Key
6.35
×6.3
5×31
.75
Sha
ftΦ25
.4, s
plin
ed k
ey S
AE 6
BS
haftΦ
31.7
5, P
aral
lel
Key
7.96
×7.9
6×31
.75
Shaf
t hol
es Φ
25, P
aral
lel k
ey 8
×7×3
2Sh
aft h
oles
Φ32
, Par
alle
l key
10×
8×45
Shaf
t hol
es Φ
25.4
, Par
alle
l key
6.
35×6
.35×
31.7
5Sh
aft h
oles
Φ25
.4, s
plin
ed k
ey S
AE 6
BSh
aft h
oles
Φ31
.75,
Par
alle
l key
7.
96×7
.96×
31.7
5
Torq
ue
A B C E G
A B C E G
NN
Inpu
t Sha
ft ho
les
56
Out
put S
haft
exte
nsio
ns
00 omit
B Som
it
No
Pai
ntB
lue
Bla
ckS
liver
G
rey
Sta
ndar
d
Pai
nt
7
Unu
sual
ly fu
nctio
n
Torq
ue41
0--4
50N
m
Torq
ue20
0--2
30N
m
Torq
ue41
0--4
50N
m
Ord
er In
form
atio
n
102
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Instruction ManualIn order to keep the hydraulic system operating under optimal condition, the normal requirements are shown as follows:1.Hydraulic oil: HM mineral oil(ISO 6743/4)(GB/T763.2-87) or HLP mineral oil(DIN 51524).2.Oil temperature: normal operation temperature: -20℃~90℃; optimal temperature scope : 20℃~60℃; 3.Oil viscosity: 20~75mm²/s;optimal viscosity scope : 42~74mm²/s at the temperature of 40℃;4.Oil cleanness: oil filtration precision: 25µm; solid contamination level has to be lower than 20/16;In order to keep the planetary gearbox operating under the best condition, the normal requirements are shown as follows:1.Lubrication oil: CKC220 mineral gear oil(ISO 12925-1)(GB/T5903);2.Oil viscosity: 220mm²/s at the temperature of 40℃;3.Maintenance period: 1st maintenance should be carried out 50-200 hours after initial operation; afterwards normal maintenance should be carried out every 500~1000 hours.4.We suggest that MOBIL GEAR630, ESSO SPARTAN EP220, SHELL OMALA EP220 be used.
WGB SERIES PLANETARY GEARBOX
How to change the oil for planetary gearbox:
WGB Series planetary gearbox is used in tracklayers , wheel driving vehicles , different kinds of self-mobile machineries, and such kind of transmission & lifting machinery as winches, cylinder machinery , etc. By adopting special orbital motor and compact structure design, the planetary gearbox can be installed inside the wide groove of the pedrail or wheel, or inside the drum of the winches or the cylinder machinery; the design is simple with reasonable space, and easy mounting. WGB Series planetary gearbox is suitable for open and close hydraulic loop system.WGB Series planetary gearbox is widely used in self-mobile equipment, such as engineering machinery, lifting machinery, road machinery vehicles, construction machinery, convey machinery, agricultural machinery, mine machinery, sweeping & cleaning machinery, wood machinery, etc., it’s also used in winches, and automatization engine’s static hydraulic driving system. The features are shown as follows:* Adopt special sealing system. Special design of composite sealing, being used in the radial and axial sealing in & between rotating and fixed parts;* Adopt built-in multi-disk parking brake system which is also the spring-load parking brake ,hydraulic pressure releases brake force; on the condition that the pressure of hydraulic system decreases lower than the required pressure of the release brake, it will safely stop rotation completely.* Compact structure, easy mounting.* To be preemptively used together with BMR, BMS series hydraulic orbital motors.
1.As shown in Drawing A, dismantle two port plugs , discharge the lubrication oil out of the planetary gearbox. and then clean the planetary housing with the detergent supplied by lubrication oil supplier.2.As shown in Drawing B, fill more hydraulic oil. More oil till lubrication oil flows out of the drain port; fasten two plugs till the ports are sealed.
103
Introduction
Drawing A
drain port
scavenging port
outgate
exhaust port
Drawing B
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Main Specifications:WGB150 Series
Motor information
WGB150 WITH BMS 125, Main specifications as follows
Main specifications of WGB 150
L1(mm)
L2(mm)
L(mm)
13
69
134.5
BMS80 BMS100 BMS125 BMS160 BMS200 BMS250 BMS315 BMS375
17
73
138.5
22
78
143.5
27.5
83.5
149
35.1
91.1
157
47
103
169
59
115
181
71
127
193
5.75
125
15.4
73.3
260.9
539.5
93.8
1500
14
4.6
125
15.4
73.3
260.9
539.5
117.3
1200
14
3.28
125
16.2
69.7
274.4
512.9
156.4
900
14
Output speed rpm
WGB150
Motor BMS125
pressure drop MPa
flow L/min
torque N.m
speed rpm
Output torque N.m
Output power kW
104
Main specifications of the non-standard motor with WGB150 will be calculated upon hydraulic motor.The max. output torque of WGB 150 is 1500 Nm, the max. output power is 14 kW.
specificaftion Motor
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WGB300 Series
Motor information
WGB 300 WITH BMSS 250, Main specifications as follows
Main specifications of WGB 300
L1(mm)
L2(mm)
L (mm)
LL1(mm)
LL(mm)
13
82
127
145
248.4
BMSS80 BMSS100 BMSS125 BMSS160 BMSS200 BMSS250 BMSS315 BMSS375
17
86
131
149
288.4
22
91
136
154
293.4
27.5
96.5
141.5
159.5
298.9
35.1
104.1
149
167
306.4
47
116
161
179
318.4
59
128
173
191
330.4
71
140
185
203
342.4
5.75
252
15.3
95.0
521.7
346.8
60.3
3000
18
4.6
252
15.3
95.0
521.7
346.8
75.4
2400
18
3.28
252
15.2
95.6
518.3
349.1
106.4
1700
18
WGB300
Motor BMSS250
105
Output speed rpm
Output torque N.m
Output power kW
pressure drop MPa
flow L/min
torque N.m
speed rpm
Main specifications of the non-standard motor with WGB 300 will be calculated upon hydraulic motor.The max. output torque of WGB 300 is 3000 Nm, the max. output power is 18 kW.
specificaftion Motor
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WG
B
12
34
56
78
Pos
.12
34
5
Ser
ies
Cod
eR
atio
1500
N. m
3000
N. m
150
3.28 4.6
5.75
300
3.28 4.6
5.75
BM
S-W
T80 10
012
516
020
025
031
537
5B
MS
S-IT
WT IT
G1/
2 m
anifo
ld m
ount
2xM
10,G
1/4
M22
x1.5
man
ifold
mou
nt2x
M10
,M14
x1.5
7/8-
14UN
F O
-ring
man
ifold
mou
nt 2
x3/8
-16,
7/16
-20U
NF
1/2-
14N
PTF
man
ifold
mou
nt 2
x3/8
-16,
7/16
-20U
NF
Bra
ke
Mot
or c
ode
Mot
orD
ispl
ace
men
t
D M S P
67
Por
t and
dra
in p
ort
00 Om
itB S
Om
it
No
pain
tB
lue
Bla
ckS
ilver
gre
yS
tand
ard
Pai
nt
8
Unu
sual
ly
func
tion
With
bra
ke
No
brak
es
BK
Om
it
BK
Om
it
With
bra
ke
No
brak
es
Ord
er In
form
atio
n
106
Not
e: fr
om th
e or
der c
ode,
ple
ase
choo
se th
e co
lorfu
l cod
e in
the
right
col
umn,
and
pro
vide
us
with
the
info
rmat
ion
in re
gard
to b
rake
stru
ctur
e, to
rque
, rat
io,b
rake
, mot
or c
ode,
di
spla
ce m
ent,
port
and
drai
n po
rt an
d th
e pa
int ,
etc
. If
the
spec
ifica
tion
is n
ot in
the
tabl
e or
you
hav
e sp
ecia
l req
uire
men
ts, p
leas
e co
ntac
t us.
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HGB series planetary gearbox is one speed reducer for various machinery, adopting the compact design of combining hydraulic orbital motor and speed reducer, design structure is simple, with reasonable mounting space, easy for mounting. This kind of gearbox fits all kinds of hydraulic loop system.HGB series planetary gearbox is widely used various machinery, such as engineering machinery, lifting machinery, road machinery vehicles, construction machinery, convey machinery, agricultural machinery, mine machinery, sweeping & cleaning machinery, wood machinery, etc., it’s also used in winches, and automatization engine’s static hydraulic driving system. The features are shown as follows:* Compact structure, easy mounting.* Small volume, strong power.* To be preemptively used together with BMR,BMH, BMS series hydraulic orbital motors.
In order to keep the hydraulic system operating under optimal condition, the normal requirements are shown as follows:1.Hydraulic oil: HM mineral oil(ISO 6743/4)(GB/T763.2-87) or HLP mineral oil(DIN 51524).2.Oil temperature: normal operation temperature: -20℃~90℃; optimal temperature scope : 20℃~60℃; 3.Oil viscosity: 20~75mm²/s;optimal viscosity scope : 42~74mm²/s at the temperature of 40℃;4.Oil cleanness: oil filtration precision: 25µm; solid contamination level has to be lower than 20/16;In order to keep the planetary gearbox operating under the best condition, the normal requirements are shown as follows:1.Lubrication oil: CKC220 mineral gear oil(ISO 12925-1)(GB/T5903);2.Oil viscosity: 220mm²/s at the temperature of 40℃;3.Maintenance period: 1st maintenance should be carried out 50-200 hours after initial operation; afterwards normal maintenance should be carried out every 500~1000 hours.4.We suggest that MOBIL GEAR630, ESSO SPARTAN EP220, SHELL OMALA EP220 be used.
1.As shown in Drawing A, dismantle two port plugs , discharge the lubrication oil out of the planetary gearbox. and then clean the planetary housing with the detergent supplied by lubrication oil supplier.2.As shown in the Drawing , fill more hydraulic oil till lubrication oil flows out of the drain port; fasten two plugs till the ports are sealed.
107
Introduction
Instruction Manual
How to change the oil for planetary gearbox:
exhaust portscavenging port
outgate
drain port
Drawing A Drawing B
HGB SERIES PLANETARY GEARBOX
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108
Main mounting and specification data
Output shaft extensions
Main specifications of the BMR,BMP,BMH and BMS motor with HGB will be calculated upon hydraulic motor.The rotation direction of input and output of HGB planetary gearbox is reverse. The speed reduction ratio is 3.65. The max. output torque of HGB is 2000 Nm, the max. output power is 15 kW.
Input shaft hole E
shaft H1
shaft A
shaft H2
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Ser
ies
co
de
Rat
io
code
BM
P –
E s
haft
BM
R-E
sha
ft
BM
H-S
sha
ft
Not
e: fr
om th
e or
der c
ode
, ple
ase
choo
se th
e co
lorfu
l cod
e in
the
right
col
umn,
and
pro
vide
us
with
the
info
rmat
ion
in re
gard
to s
truct
ure,
ratio
,inpu
t sha
ft ho
le, o
utpu
t sha
ft ex
tens
ion,
mot
or c
ode,
dis
plac
emem
t cod
e,m
otor
por
t & d
rain
por
t cod
e an
d th
e pa
int ,
etc
. If
the
spec
ifica
tion
is n
ot in
the
tabl
e or
you
hav
e sp
ecia
l req
uire
men
ts, p
leas
e co
ntac
t us.
Inpu
t ho
le c
ode
Out
put
shaf
t cod
eM
otor
cod
eM
otor
por
t & d
rain
por
t cod
eP
aint
Spe
cial
fu
nctio
n
109
00 Om
itB S
HG
B
12
34
56
78
9
Pos
.12
34
56
3.65
E
H1
H2 A
80 100
125
160
200
250
315
375
200
250
315
400
500
80 100
125
160
200
250
315
375
P R H S
G1/
2 m
anifo
ld m
ount
ing
4xM
8,G
1/4;
M22
x1.5
man
ifold
mou
ntin
g 4x
M8,
M14
x1.5
7/8-
14U
NF
O-ri
ng m
anifo
ld m
ount
ing
4x5/
16-
18U
NC
,7/1
6-20
UN
F1/
2-14
NPT
F m
anifo
ld m
ount
ing
4x5/
16-1
8UN
C,7
/16-
20U
NF
G1/
2 m
anifo
ld m
ount
ing
4xM
8,G
1/4
M22
x1.5
man
ifold
mou
ntin
g 4x
M8,
M14
x1.5
7/8-
14U
NF
O-ri
ng m
anifo
ld m
ount
ing
4xM
8 ,
7/16
-20U
NF
1/2-
14N
PTF
man
ifold
mou
ntin
g 4x
M8
, 7/1
6-20
UN
F
G1/
2 m
anifo
ld m
ount
ing
2xM
10,G
1/4
M22
x1.5
man
ifold
mou
ntin
g 2x
M10
,M14
x1.5
7/8-
14U
NF
O-ri
ng m
anifo
ld m
ount
ing
2x3/
8-16
,7/1
6-20
UN
F1/
2-14
NPT
F m
anifo
ld m
ount
ing
2x3/
8-16
,7/1
6-20
UN
F
D M S P D M S P D M S P
78
Om
it
No
pain
tB
lue
Bla
ckG
rey
Sta
ndar
d
9
Hex
angu
lar
50 Φ65
Φ50
BM
S-S
1 sh
aft
Motor
dis
place
ment
code
Om
it
Ord
er In
form
atio
n
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CROSSOVER RELIEF VALVE
Specification data
1.7
60
Type
FYRHD FYRHFYSHD FYSHFYSD
1.81.8 1.55 1.65
110
Flow Rate (L/min)
Parameters
Pressure Range (MPa)
Weight (kg)
Rated Pressure 4MPa
Rated pressure 8-25MPa
Rated pressure 3-10MPa
siglgle grossover relief valve type FY*A
siglgle grossover relief valve type FY*B
dual grossover relief valve type FY*B
[0.5-4];[3-10];[8-25]
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GROSSOVER RELIEF VALVES FOR BMR SERIES HYFRANLIC MOTORS
GROSSOVER RELIEF VALVES FOR BMS SERIES HYFRANLIC MOTORS
111
Note:FYRHD Blocks are installed directly onBMR and BMP Moto rs w i th fou r bo l t s 5/16-18UNC,40mm long or M8×40-8.8,DIN912.
Dual grossover relief valve type FYRHD
D
M
S
P
G1/2(18)
M22×1.5(18)
7/8-14UNF(18)
1/2-14NPTF(18)
P(A、B)(depth)Code
Dual crossover relief valve type FYSD Dual crossover relief valve type FYSHD
D
M
S
G1/2(18)
M22×1.5(18)
7/8-14UNF(18)
P(A、B)(depth)
Note:FYSHD Blocks are installed directly on BMS Motors with two bolts 3/8-16UNC,40mm long or M10×40-8.8,DIN912.
Code
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112
SWITCH VALVE
Switch valve FSR Switch valve FSS
Specification Data
Parameters
FlowRate(L/min)
RatedPressure(MPa)
Weight(Kg) 0.9
25
60
Type
FSR FSS
0.7
D
M
S
G1/2(17)
M22×1.5(17)
7/8-14UNF(17)
G1/4(14)
M14×1.5(14)
7/16-20UNF(12.7)
P(A、B)(depth) C(depth)CodeNote:FSR Blocks are installed directly on BMR and BMP Motors with four bolts 5/16-18UNC, 35mm long orM835-8.8;FSS Blocks are installed directly on BMS Motors with two bolts3/8-16UNC,35mm long orM1040-8.8DIN912
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113
Ord
er In
form
atio
n
Type
H
ousi
ng T
ype
Num
ber o
f Spo
ol
Pre
ssur
e se
tting
sM
Pa
Flow
Rat
e L/
min
P
orts
P
aint
No
Pai
nt
Blu
e B
lack
S
ilver
gre
y
F
12
34
56
7
Pos
.12
34
5
Y S
Cro
ssov
er R
elie
f Va
lves
Sw
itch
Val
ve
RH
SH S
BM
R、
BM
PB
MS
BM
S
BM
R、
BM
PB
MS
R S
Om
it
4 10 2160
G1/
2M
22x1
.57/
8-14
UN
F1/
2-14
NPT
F
D M S P
00 Om
itB S
67
0.5-
4sta
ndar
d se
tting
s 4M
Pa
3-10
sta
ndar
d se
tting
s10M
Pa
8-21
sta
ndar
d se
tting
s 21
MP
a
A B D
Por
s A
one
va
lve-
sing
le
Por
t B o
ne
valv
e-si
ngle
Two
valv
es-d
ual
Not
e: fr
om th
e or
der c
ode
, ple
ase
choo
se th
e rig
ht c
ode
for v
alve
type
, mot
or h
ousi
ng ty
pe, n
umbe
r of s
pool
, pre
ssur
e se
tting
s, fl
ow ra
te, p
orts
and
pa
int i
nfor
mat
ion.
If y
ou c
an't
find
any
speg
ifica
tion
here
,or i
f you
hor
e sp
ecia
l req
uire
men
t ,pl
ease
con
tact
us.
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114
OVERCENTER VALVE WITH BRAKE PORT
Overcenter Valve FPRA Overcenter Valve FPRDOvercenter Valve FPRB
Specificafions
pressure drop
3.30
7-25
4.25:1
60
madel
FPRA(B) FPRD
3.35
Specificafions
flow (L/min)
pressure (Mpa)
pilof ratio
weight (kg)
OVERCENTER VALVE FOR BMR MOTOR
Overcenter valve FPRA Overcenter valve FPRD
D
M
S
G1/2(18)
M22×1.5(18)
7/8-14UNF(18)
G1/4(14)
M14×1.5(14)
7/16-20UNF(14)
P(A、B)(depth) C(depth)code
Note:Valve FPR(D) is used together with BMP or BMR motor,4 bolts thread;5/16-18UNC or M8×50 grade 8.8
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Ord
er In
form
atio
n
Type
M
otor
hous
ing
Type
No
Pai
ntB
lue
Bla
ckS
ilver
gre
y
Num
ber o
f spo
olPr
essu
re s
ettin
gsM
Pa
Flow
Rat
e L/
min
P
orts
,Bra
ke p
ort
Not
e: fr
om th
e or
der c
ode
, ple
ase
choo
se th
e rig
ht c
ode
for v
alve
type
, mot
or h
ousi
ng ty
pe, n
umbe
r of s
pool
, pre
ssur
e se
tting
s, p
ort b
raki
ng p
ort
and
pain
t inf
orm
atio
n. If
you
can
't fin
d an
y sp
egifi
catio
n he
re,o
r if y
ou h
ore
spec
ial r
equi
rem
ent ,
plea
se c
onta
ct u
s.
115
F
12
34
56
7
Pos
.12
34
5
PR
BM
RO
mit
7-25
60
G1/
2,G
1/4
M22
x1.5
,M14
x1.5
7/8-
14U
NF,
7/16
-20U
NF
D M S
00 Om
itB S
67
Pai
nt
Por
s A
one
va
lve-
sing
le
Por
t B o
ne v
alve
-si
ngle
Two
valv
es-d
ual
A B D
Ove
rcen
ter
Val
ves
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CARTRIDGE TYPE OVERCENTER VALVE
CP90
OPERATION
DIMENSIONS
FEATURES
SPECIFICATIONS
PRESSUREDROPCURVE
ORDER INFORMATION
The check valve allows free flow from port ② to port ① while a direct-acting,pilot-assisted relief valve controls flow from port ① to port ②, Pilot assist at port ③ lowers the effective setting of the relief valve at a rate determined, bythepilotratio
Counterbalance valves should be set at least 13 times the maximun load induced pressure,Backpressure at port ② adds to the effective relief setting at a ratio of ① plus the pilot ratio times the backpressure
Maximum Pressure:27MPaRelief valve setting:35MPaRated Flow:90L/minLrakage:5 drops/minTemperature:-20℃~90℃
116
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