explosion-proof gear units r..7, f..7, k..7, k..9, s..7 ... · 1 revision 3 revision –...
TRANSCRIPT
*29151856_0919*Drive Technology \ Drive Automation \ System Integration \ Services
Revision
Explosion-Proof Gear UnitsR..7, F..7, K..7, K..9, S..7, SPIROPLAN® W Series
Edition 09/2019 29151856/EN
SEW-EURODRIVE—Driving the world
1Revision
Revision – Explosion-Proof Gear Units 3
1 Revision
INFORMATIONThis revision sheet provides updates to the assembly and operating instructions forthe "R..7, F..7, K..7, K..9, S..7, SPIROPLAN® W Explosion-proof Gear Unit Series".The following chapters are updated or amended:• Chap. 3.9.3 "Information on special indication X identification" amended with X7:
Overhung (dynamic) load.• Chapter 4.11.1 "Mounting the shaft-mounted gear unit", Step 4 – Installing the in-
put shaft in a gear unit without a shaft shoulder. New distance of the shrink diskfrom the gear unit housing: 2 – 3 mm.
• Chapter 5.10 "Installation and adjustment of the WEX speed monitor" corrected.• Chapter 8.2.2 Lubricant table for W.. gear units with new SEW GearOil.
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1 RevisionInformation on special indication X identification
Revision – Explosion-Proof Gear Units4
1.1 Information on special indication X identificationX7: Circumferential(dynamic) over-hung load
In this case, the following agreement was met with the buyer: With circumferentialoverhung loads, the maximum permitted overhung load is reduced to the value statedin line X.
1.2 Installing the shaft-mounted gear unit (with shrink disk)4. Install the shaft. Make sure that the outer rings of the shrink disk are installed in par-allel to each other.• Make sure that the outer rings of the shrink disk are plane-parallel.• If you have a gear unit with a shaft shoulder, fit the shrink disk onto the shaft
shoulder as far as the stop. However, the outer ring of the shrink disk facing thegear unit must have a minimum distance of no less than 2 mm from the gear unithousing.
• In the case of a gear unit without a shaft shoulder, mount the shrink disk at a dis-tance of 2 – 3 mm from the gear unit housing.
• Tighten the locking bolts by working round several times from one bolt to the next(not in diametrically opposite sequence). The tightening torques are given in thetable below. After mounting, grease the outer surface of the hollow shaft in thearea of the shrink disk to provide corrosion protection.
2 - 3 mm s > 0 mm
Ø D
A0.006 x D
A
9007199466283275
1.3 Installation and adjustment of the WEX speed monitor
NOTICERisk of explosion if the speed monitor is located in a potentially explosive area.Fatal or serious injuries.• Install the speed monitor outside the potentially explosive area.
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1RevisionInstallation and adjustment of the WEX speed monitor
Revision – Explosion-Proof Gear Units 5
NOTICEThe speed monitor is damaged if startup is suppressed for longer than 3 seconds(terminals [13] and [14]).Device damage• Duration for start-up override ≤ 3 seconds.• Perform the settings carefully.• Remeasure to make sure that the setting is correct.
1. Read the operating instructions of the speed monitor manufacturer before you be-gin with the installation.
2. Perform the basic adjustment of the speed monitor in accordance with the operat-ing instructions of the speed monitor manufacturer.
When the nominal speed of the motor in use is undercut by 5%, the settingsmust cause the drive to be switched off. Refer to the nameplate for the nominalspeed of the driving motor.The sensor integrated in the adapter generates 1 pulse per revolution of the adaptershaft. If the switching speed of the adapter is too low, i.e. the coupling slips, the drivingmotor must be disconnected from the supply voltage immediately.The cause of the problem must be eliminated and the operation of the adaptermust be stopped for at least 15 minutes before re-startup. If incorrect operation bythe operating personnel cannot be ruled out, this interval should be guaranteed usingan automatic restart lockout.All following installation and setting notes given refer to the speed monitor or voltageencoder in WEX design.If the installation and setting instructions do not correspond to the speed monitor in-cluded in the delivery, perform the installation and startup according to the document-ation of the manufacturer.
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1 RevisionInstallation and adjustment of the WEX speed monitor
Revision – Explosion-Proof Gear Units6
1.3.1 Wiring diagram and front view of the WEX speed monitorThe wiring diagram below shows a possible connection of the speed monitor.
31
32
241987
2
BNBU
1+
1817161413
Marche
On
Arret
Off
3
N
-+
DC 20-90V
AC 48-253V
-+- + -
1 LLL
0V
L
Ein
+24V
Aus
23
+121110 20
2-
EX
9007199273439883
[1] Sensor + [14] Start-up override (-)[3] Sensor - [23] DC 24 V voltage supply, +[10] Relay 1 (common connection) [24] DC 24 V voltage supply, –[11] Relay 1 (NO contact) [19] Auxiliary output for customer application +[12] Relay 1 (NC contact) [20] Auxiliary output for customer application -[13] Start-up override (+)
INFORMATIONRelay 2 can be used for creating a warning signal or for machine control (terminal as-signment 16 to 18).
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1RevisionInstallation and adjustment of the WEX speed monitor
Revision – Explosion-Proof Gear Units 7
The following figure shows the front of the speed monitor:
18702219
LED in CHK 1 (yellow/red):
Input pulses (flashing yellow in sync),input malfunction (flashing red), and device malfunction (per-manently red)
PWR LED (green): VoltageOUT 1 LED (yellow): Relay 1 activeOUT 2 LED (yellow): Relay 2 activeOUT 3 LED (yellow): Transistor activeRS232: The RS232 interface for connecting a PC for parameteriza-
tion and diagnosing of the UFC with PACTwareDisplay: For showing measured values and faults, and for visualiza-
tion in parameterization mode
1.3.2 Installing and setting other speed monitorsIf other speed monitors are used, they must feature an intrinsically safe sensor input(identification color: blue) for evaluation of sensors according to DIN 19234 (NAMUR)and be approved for use of this sensor in potentially explosive atmospheres.
INFORMATIONThe voltage encoder (sensor) generally features a blue connection cable and mustconform to DIN 19234 (NAMUR). The corresponding inspection number may be at-tached to the voltage encoder or the connection cable.
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1 RevisionLubricant table
Revision – Explosion-Proof Gear Units8
1.4 Lubricant table
1.4.1 KeyThe following table shows the abbreviations and symbols used in the lubricant tableand explains what they mean:
Abbrevi-ation/sym-bol
Meaning
Synthetic lubricant (marked gray)
Mineral lubricant
CLP Mineral oil
CLP PG Polyglycol (PG)
CLP HC Synthetic hydrocarbons – polyalphaolefin (PAO)
E Ester-based oil
Lubricant for the food processing industry and feed industry. Oils areNSF-H1 registered and compliant according to FDA 21 CFR§ 178.3570
OilOilEasily biodegradable oil for environmentally sensitive areas
Lubricant suitable for ATEX environment.
1) Helical-worm gear units with CLP-PG: Contact SEW‑EURODRIVE
2) Low-viscosity grease
3) With appropriate measures, the gear units can be operated at ambienttemperatures as low as -40 °C. Contact SEW‑EURODRIVE.
RWDR Oil seal
PSS Oil seal type Premium Sine Seal (PSS). The addendum "PSS" for thelubricant type indicates compatibility with the sealing system.
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1RevisionLubricant table
Revision – Explosion-Proof Gear Units 9
1.4.2 Lubricant table for R.., F.., and K..7 gear unitsThe lubricant table is valid on the day this document is published. Refer towww.sew‑eurodrive.de/lubricants for the latest tables.Observe the thermal limit of the oil seal material, see chapter Compatibility of lubri-cants with oil seals.
0+100
+50
-50
ISO
,SA
E
NL
GI
CLP PG
PSSCLP PG
VG
22
0
VG
22
0
°C
Mobil
®
TO
T A
LS
hll
e
FUCHS
LUBRICATION
&re
mer
egui
+80
-25
+80
-25
Re
no
lin
PG
22
0
-25
+11
5
Op
tig
ea
r S
yn
the
tic
80
0/2
20
-25
+11
5
Ca
ter
SY
22
0
-25
+11
5
Sh
ell O
ma
la
S4
WE
22
0
-25
+11
5
Klü
be
rsy
th
GH
6-2
20
-25
+11
5
Klü
be
rsy
th
GH
6-2
20
-25
+11
5
Mo
bil
GL
yo
yle
22
0
-25
+11
5
[1][2]
[3]
[4]
-25
+11
5
-25
+11
5
SEW070040013
SEW070040013
SE
W G
ea
rOil
Pö
ly 1
50
E1
SE
W G
ea
rOil
Po
ly 2
20
E1
Mobil
®
TO
T A
LS
hll
e
FUCHS
LUBRICATION
&re
mer
egui
R..
RE
S
K..7
KE
S
HK
..
F..
[1] Note on special approvals [3] Ambient temperature range[2] Oil type [4] Standard
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1 RevisionLubricant table
Revision – Explosion-Proof Gear Units10
The lubricant table is valid on the day this document is published. Refer towww.sew‑eurodrive.de/lubricants for the latest tables.Observe the thermal limit of the oil seal material, see chapter Compatibility of lubri-cants with oil seals.
VG
22
0
0+100
+50
+60
-25
+60
-25
+50
-30
3)
-50
ISO
,SA
E
NL
GI
CLP HC - PSSCLP HC
VG
15
03)
3)
VG
15
0 3)
VG
32
VG
68
°C
Mobil®
TO
T A
LS
hll
e
FUCHS
LUBRICATION
&re
mer
egui
Mo
bil
SH
C 6
30
Mo
bil
SH
C 6
29
-25
+11
0
-30
+1
00
+50
-30
+20
-35
0-40
VG
22
0
Re
no
lin
Un
isy
n
CL
P2
20
-25
+11
0
Re
no
lin
Un
isy
n
CL
P1
50
-30
+9
5
Re
no
lin
Un
isy
n
CL
P6
8
-35
+7
5
Re
no
lin
Un
isy
n
OL
32
-40
+5
0
Op
tig
ea
r S
yn
teti
c
PD
22
0
Op
tig
ea
r S
yn
teti
c
PD
15
0
-30
+11
0
-30
+1
00
Klü
be
rsy
nth
GE
M 4
-22
0 N
-25
+11
0
Sh
ell O
ma
la
S4
GX
22
0
-25
+11
0
Ca
ter
SH
22
0
-25
+11
0
Ca
ter
SH
15
0
-30
+9
5
Da
cn
is S
H 3
21
-40
+5
0
Sh
ell O
ma
la
S4
GX
15
0
-30
+1
00
Sh
ell O
ma
la
S4
GX
68
-40
+7
5
Klü
be
rsy
nth
GE
M 4
-15
0 N
-30
+1
00
Mo
bil
SH
C 6
26
Mo
bil
SH
C 6
24
-40
+7
5
-40
+5
0
Mo
bil
SH
C 6
30
-25
+11
0
Mo
bil
SH
C 6
29
-30
+1
00
[1][2]
[3]
[4]
[4]
R..
RE
S
K..7
KE
S
HK
..
F..
[1] Note on special approvals [3] Ambient temperature range[2] Oil type [4] Standard
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1RevisionLubricant table
Revision – Explosion-Proof Gear Units 11
The lubricant table is valid on the day this document is published. Refer towww.sew‑eurodrive.de/lubricants for the latest tables.Observe the thermal limit of the oil seal material, see chapter Compatibility of lubri-cants with oil seals.
VG
46
0
0+100
+50 +40
-15
+40
-15
+30
-25
-50
ISO
,SA
E
NL
GI
CLP HC - NSF H1 - PSS ECLP HC - NSF H1
VG
22
0
VG
22
0
VG
32
VG
68
°C
Mobil®
TO
T A
LS
hll
e
FUCHS
LUBRICATION
&re
mer
egui
+30
-25
+40
-20
0-35
-10
-40
VG
46
0
VG
46
0P
lan
tog
ea
r
46
0 S
-20
+8
0
Op
tile
b
GT
46
0
-15
+1
00
Cas
sid
a
Flu
id G
L 4
60
-15
+1
00
Cas
sid
a
Flu
id G
L 2
20
-25
+8
0
Cas
sid
a
Flu
id H
F 6
8
-40
+5
0
Cas
sid
a
Flu
id H
F 3
2
-40
+3
0
-25
+8
0
SEW070040013
Op
tile
b
GT
22
0
SEW070040013
SEW070040013
-35
+5
0
Op
tile
b
HY
68
-40
+3
0
Op
tile
b
HY
32
Ca
ss
ida
Flu
id G
L 4
60
Ca
ss
ida
Flu
id G
L 2
20
Ca
ss
ida
Flu
id H
F 6
8
Ca
ss
ida
Flu
id H
F 3
2
-15
+1
00
-25
+8
0
S2
S2
-40
+5
0
-40
+3
0
-15
+1
00
Op
tile
b
GT
46
0
SEW070040013
-25
+8
0
Op
tile
b
GT
22
0
Klü
be
roil
4U
H1
-46
0 N
Klü
be
roil
4U
H1
-22
0 N
-15
+1
05
-25
+8
0
Klü
be
roil
4U
H1
-68
N
-35
+5
0
Klü
be
rSu
mm
it
Hy
Sy
nF
G3
2
-40
+3
0
Klü
be
rbio
CA
2-4
60
-20
+8
0
[1][2]
[3]
[4]
[4]
R..
RE
S
K..7
KE
S
HK
..
F..
Oil
Oil
[1] Note on special approvals [3] Ambient temperature range[2] Oil type [4] Standard
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1 RevisionLubricant table
Revision – Explosion-Proof Gear Units12
1.4.3 Lubricant table for K..9 gear unitsThe lubricant table is valid on the day this document is published. Refer towww.sew‑eurodrive.de/lubricants for the latest tables.Observe the thermal limit of the oil seal material, see chapter Compatibility of lubri-cants with oil seals.
+6
0-2
0
+8
0-1
5
+4
0-2
5
+3
0-3
0
VG
46
0
VG
15
0
VG
22
0
0+
100
+50
+6
0-2
0
+8
0-1
5
-50
ISO
,SA
E
NL
GI
VG
46
0
VG
68
0
VG
68
0
VG
22
0
VG
15
0
Klü
be
rsy
nth
GH
6-4
60
°C
Mobil®
+4
0-2
5
+3
0-3
0
TO
T A
LS
hll
e
FUCHS
LUBRICATION
K.9
&re
mer
egui
-20
+9
5
Klü
be
rsy
nth
GH
6-6
80
-15
+11
5
Klü
be
rsy
nth
GH
6-2
20
-25
+7
0
Klü
be
rsy
nth
GH
6-1
50
-30
+6
0
Klü
be
rsy
nth
UH
1 6
-46
0
-20
+9
5
Klü
be
rsy
nth
UH
1 6
-68
0
-15
+11
5
Klü
be
rsy
nth
UH
1 6
-22
0
-25
+7
0
Klü
be
rsy
nth
UH
1 6
-15
0
-30
+6
0
SE
W G
ea
rOil
Po
ly 4
60
E1
SE
W G
ea
rOil
Po
ly 2
20
E1
SE
W G
ea
rOil
Po
ly 2
20
E1
SE
W G
ea
rOil
Po
ly 1
50
E1
SE
W G
ea
rOil
Po
ly 1
50
E1
SE
W 0
70
04
03
13
SE
W G
ea
rOil
Po
ly 4
60
H1
E1
SE
W 0
70
04
03
13
SE
W 0
70
04
03
13
SE
W 0
70
04
03
13
SE
W 0
70
04
03
13
SE
W 0
70
04
03
13
-20
+9
5
-25
+7
0
-30
+6
0
-20
+9
5
-25
+7
0
-30
+6
0
CLP PG (-PSS) CLP PG - H1 (-PSS)
[1]
[2]
[3]
[4]
[4]
Lo
rem
ipsu
m
[1] Note on special approvals [3] Ambient temperature range[2] Oil type [4] Standard
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1RevisionLubricant table
Revision – Explosion-Proof Gear Units 13
1.4.4 Lubricant table for S.. gear unitsThe lubricant table is valid on the day this document is published. Refer towww.sew‑eurodrive.de/lubricants for the latest tables.Observe the thermal limit of the oil seal material, see chapter Compatibility of lubri-cants with oil seals.
+40
-25
+80
-15
+40
-25
1)
1)
1)
1)
0+100
+50
-50
ISO
,SA
E
NL
GI
VG
68
0
VG
22
0
VG
68
0
VG
22
0
Ca
rte
r S
Y 2
20
Sh
ell O
ma
la
S4
WE
68
0
Re
no
lin
PG
68
0
Re
no
lin
PG
22
0
°C
Mobil
®
+80
-15
TO
T A
LS
hll
e
FUCHS
LUBRICATION
&re
mer
egui
-15
+11
5
Op
tig
ea
r
Sy
nth
eti
c 8
00
/68
0
-25
+9
0
Op
tig
ea
r
Sy
nth
eti
c 8
00
/22
0
-15
+11
5-1
5+
11
5-1
5+
11
5
Klü
be
rsy
nth
GH
6-6
80
-15
+11
5
Klü
be
rsy
nth
GH
6-6
80
-25
+1
00
Klü
be
rsy
nth
GH
6-2
20
Klü
be
rsy
nth
GH
6-2
20
-25
+1
00
-15
+11
5
Sh
ell O
ma
la
S4
WE
22
0
-25
+9
0-2
5+
95
-25
+1
00
S..
HS
..
Mo
bil
Gly
go
yle
68
0
Mo
bil
Gly
go
yle
22
0
-25
+9
0
CLP PG CLP PG - PSS
[1][2]
[3]
[4]
[4]
[1] Note on special approvals [3] Ambient temperature range[2] Oil type [4] Standard
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1 RevisionLubricant table
Revision – Explosion-Proof Gear Units14
The lubricant table is valid on the day this document is published. Refer towww.sew‑eurodrive.de/lubricants for the latest tables.Observe the thermal limit of the oil seal material, see chapter Compatibility of lubri-cants with oil seals.
+60
-15
0-40
+60
-15
+30
-30
3)
3)
VG
15
0
VG
46
0
0+100
+50
-50
ISO
,SA
E
NL
GI
VG
68
VG
32
VG
46
0
VG
15
0
Ca
rte
r S
H 4
60
Ca
rte
r S
H 1
50
Da
cn
is S
H 3
2
Sh
ell O
ma
la
S4
GX
46
0
Sh
ell O
ma
la
S4
GX
15
0
Sh
ell O
ma
la
S4
GX
68
Mo
bil
SH
C 6
34
Mo
bil
SH
C 6
29
Re
no
lin
Un
isy
n
CL
P 4
60
Re
no
lin
Un
isy
n
CL
P 1
50
°C
Mobil®
+30
-30
+20
-40
TO
T A
LS
hll
e
FUCHS
LUBRICATION
&re
mer
egui
Mo
bil
SH
C 6
34
Mo
bil
SH
C 6
29
-20
+11
0-1
5+
10
0-2
0+
10
5-1
5+
10
5
-30
+7
5-3
0+
70
-30
+7
0-3
0+
75
Op
tig
ea
r
Sy
nth
eti
c P
D 4
60
-35
+5
0-4
0+
55
Op
tig
ea
r
Sy
nth
eti
c P
D 1
50
-15
+1
05
-30
+7
5
Klü
be
rsy
nth
GE
M 4
-46
0 N
Klü
be
rsy
nth
GE
M 4
-15
0 N
-40
+5
0
-15
+1
05
-20
+1
05
-40
+3
0-4
0+
30
-30
+7
5
-30
+7
0
S..
HS
..
Mo
bil
SH
C 6
26
Re
no
lin
Un
isy
n
CL
P 6
8
Mo
bil
SH
C 6
24
-40
+3
0
Re
no
lin
Un
isy
n
OL
32
CLP HC CLP HC - PSS
[1][2]
[3]
[4]
[4]
[1] Note on special approvals [3] Ambient temperature range[2] Oil type [4] Standard
2915
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1RevisionLubricant table
Revision – Explosion-Proof Gear Units 15
The lubricant table is valid on the day this document is published. Refer towww.sew‑eurodrive.de/lubricants for the latest tables.Observe the thermal limit of the oil seal material, see chapter Compatibility of lubri-cants with oil seals.
+40
-15
-10
-40
+40
-15
+30
-25
+40
-20
VG
22
0
VG
46
0
0+100
+50
-50
ISO
,SA
E
NL
GI
VG
68
VG
32
VG
46
0
VG
46
0
VG
22
0
°C
Mobil®
+30
-25
+10
-35
TO
T A
LS
hll
e
FUCHS
LUBRICATION
&re
mer
egui
SEW070040013
-15
+9
0
-25
+7
0-2
5+
70
-35
+4
0
Op
tile
b
GT
46
0
SEW070040013
-15
+9
0
Op
tile
b
GT
46
0
SEW070040013
Op
tile
b
GT
22
0
Op
tile
b
HY
68
Op
tile
b
HY
32
-15
+8
5
Ca
ss
ida
Flu
id G
L 4
60
-25
+7
5
Ca
ss
ida
Flu
id G
L 2
20
-35
+4
0
Ca
ss
ida
Flu
id H
F 6
8
-40
+2
5
Ca
ss
ida
Flu
id H
F 3
2
-20
+8
0
Pla
nto
ge
ar
46
0 S
-40
+2
0
-15
+9
0
Klü
be
roil
4U
H1
-46
0 N
Klü
be
roil
4U
H1
-22
0 N
Klü
be
roil
4U
H1
-68
N
-35
+2
5
SEW070040013
-15
+9
0
Op
tile
b
GT
22
0
Klü
be
rSu
mm
it
Hy
Sy
n F
G 3
2
-40
+2
5
Klü
be
rbio
CA
2-4
60
-20
+8
0
S..
HS
..
CLP HC - NSF H1 CLP HC - NSF H1 - PSS E
[1][2]
[3]
[4]
[4]
[4]
Oil
Oil
[1] Note on special approvals [3] Ambient temperature range[2] Oil type [4] Standard
2915
1856
/EN
– 0
9/20
19
1 RevisionLubricant table
Revision – Explosion-Proof Gear Units16
1.4.5 Lubricant table for W.. gear unitsThe lubricant table is valid on the day this document is published. Refer towww.sew‑eurodrive.de/lubricants for the latest tables.Observe the thermal limit of the oil seal material, see chapter Compatibility of lubri-cants with oil seals.
VG
46
0
SA
E
75
W9
0
(~V
G 1
00
)
0+100
+50
-20
+60
+40
-20
-50
ISO
,SA
E
NL
GI
VG
46
0K
lüb
ers
yn
th
UH
1 6
-46
0
Mo
bil S
yn
th G
ear
Oil 7
5 W
90
°C
Mobil®
-40
+10
TO
T A
L1
Sh
lle
FUCHS
LUBRICATION
&re
mer
egui
-20
+115
-40
+65
SE
W G
earO
il
Po
ly 4
60
H1 E
1
-20
+115
SE
W G
earO
il
Po
ly 4
60
W E
1
-20
+115
W..
HW
..
[1][2]
[3]
[4]
CLP PGAPI
GL5
CLP PG
NSF H1(-PSS)
[1] Note on special approvals [3] Ambient temperature range[2] Oil type [4] Standard
2915
1856
/EN
– 0
9/20
19
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