steering columns type otp
TRANSCRIPT
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2 11015554 Rev AC Aug 2009
OTP Steering Columns / OVPL, OVR Valve Blocks
Technical Information
2008 Sauer-Danfoss. All rights reserved.
Sauer-Danfoss accepts no responsibility for possible errors in catalogs, brochures and other printed material.
Sauer-Danfoss reserves the right to alter its products without prior notice. This also applies to products
already ordered provided that such alterations arent in conict with agreed specications. All trademarks in
this material are properties of their respective owners. Sauer-Danfoss and the Sauer-Danfoss logotype are
trademarks of the Sauer-Danfoss Group.
Front cover illustrations: F300626, F300628, F300629, F300019, F300633, F300634, F3007 34, F300738. Drawing: 150-674.eps
Contents
A Wide Range o Steering
Components
Technical Literature
Survey
Fixed Steering Columns,
OTPB and OTPM
Adjustable Steering
Columns, OTP
Angle Block OVR
A wide range ofsteering components ...................................................................................................4
Technical literatur survey.............................................................................................................................6
Versions ..............................................................................................................................................................7
Steering wheel connections: SWC ......................................................................................................7
Body tubes ................................................................................................................................................10
Flanges........................................................................................................................................................12
Axle journals .............................................................................................................................................15
Surface protection..................................................................................................................................16
Horn buttons ............................................................................................................................................16Wire ends for steering wheel horn button ....................................................................................18
Flasher activator ......................................................................................................................................18
Steering wheel sensors .........................................................................................................................19
Code numbers and weights, OTPB ........................................................................................................20
Code numbers and weights, OTPM ......................................................................................................22
Specication table for non-catalogue numbers of OTP xed steering columns .................23
Dimensions.....................................................................................................................................................24
Installation ......................................................................................................................................................26
Load on xed steering columns ........................................................................................................30
Axle journals for customer made columns ...................................................................................31
Horn button ..............................................................................................................................................32
Versions ............................................................................................................................................................33
OTP-ST, standard tilting steering columns ....................................................................................35
OTP-MT, mini tilting steering columns ............................................................................................36
OTP-STT, standard tilt and telescopic steering columns ..........................................................38
OTP-BTT, bottom tilt and telescope steering columns..............................................................39
Specication table of Sauer-Danfoss adjustable steering columns..........................................40
Load on adjustable steering columns...................................................................................................41
Installation of adjustable steering columns. ......................................................................................41
Installation of OTP-MT and OTP-BTT ....................................................................................................42
Version..............................................................................................................................................................59Code numberand weight ..........................................................................................................................59
Installation: .....................................................................................................................................................59
Dimensions .....................................................................................................................................................60
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711015554 Rev AC Aug 2009
OTP Steering Columns / OVPL, OVR Valve Blocks
Technical Information
Fixed Steering Columns, OTP
Versions (continued) Body tubes
The OTPM steering columns are available with one body tube dimensions:
1. Standard: 38 1.5 mm [1.50 0.06 in]ase
ns (continued)tintin
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1111015554 Rev AC Aug 2009
OTP Steering Columns / OVPL, OVR Valve Blocks
Technical Information
Fixed Steering Columns, OTP
Versions (continued)
1. Standard axle journal with straight
splines.
In case of inadequate parallelism
between the steering columns
mounting plane (ange) and the
steering units steering column plane,
use a spherical axle journal.
For standard splines, the required
parallelism is better than 0.5 mm in
relation to the steering units steeringcolumn plane.
2. Axle journal with straight splines and
O-ring for noise reduction
3. Spherical axle journal. This axle journal
enables angular movements up to 10
between steering unit and steering
column
4. OTPM are available with one type of
axle journal type M
Axle journals
OTPB are available with three dierent axle journals
for connection to the steering unit:as
ns (continued)tintin
1.
s
In
betw
mountm
steeringte
use a sphe
For stan aror stan
para e ism isp ism
elation toatiolul
t
.
al with straightal with s
ise reductionuct
oduct
urnalr
10
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18 11015554 Rev AC Aug 2009
OTP Steering Columns / OVPL, OVR Valve Blocks
Technical Information
Fixed Steering Columns, OTP
Code Numbers and
Weights, OTPM
Following steering columns are with38 x 1.5 mm [1.496 0.059] body tube, M-Flange,
and black chromate coating.
Code number
Type OTPM 163 OTPM 350
Length of external tube (C) mm [in] 163 [6.42] 350 [13.78]
Weight kg [lb] 1.3 [2.90] 1.8 [4.00]
M 1*) With woodru key 5 6.5 mm [.197 .256 in]
Dmin= 16.47 mm [0.648 in], taper 1 : 20150L1024 150L1025
M2*) With serration 7/8 - 36
Dmin= 21.55 mm [0.848 in], taper 1 : 19.26150L1026 150L1027
M6*) With serration 11/16- 40
Dmin= 17.89 mm [0.704 in], taper 1 : 19.26150L1028 150L1029
* The numbers reer to the dimensional sketch, page 9
s and
an
mm [in][in]
g [ ]g [
m [.197 .256 in] . 6 i
per 1 : 20pe : 2
1 : 19.269.26
.26.2
e 9
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OTP Steering Columns / OVPL, OVR Valve Blocks
Technical Information
Installation (continued) Load on xed steering columns
Symbols:
L (m) [in]: Axial length between mounting surface and steering wheelPr (N) [lbf]: Radial force on steering wheel
Pa (N) [lbf]: Axial force on steering wheel
MD (Nm) lbfin]: Turning torque
MB (Nm) lbfin]: Bending moment on the steering column, MB = Pr * L
Fixed Steering Columns, OTP
When L exceeds 150 mm [5.91 in], the standard steering column with body tube
38 1.5 mm [1.50 0.06 in] must be supported, and when using standard body tube
38 1.5 mm [1.50 0.06 in], the following max permissible values must not be
exceeded MD : max 240 Nm [2124 lbfin]
MB : max 200 Nm [1770 lbfin]
Pa
: max 1000 Nm [8850 lbfin]
If L >150 mm [5.91 in] and no support is possible, Sauer-Danfoss recommends columns
with body tube38 2.5 mm [1.50 0.10 in] or45 2.5 mm [1.77 0.10 in].
e
d
ontinued)ed)ed)
Sy
LPr (
Paa (N)
MMD (Nm)
MB (Nm) l
[5.91 in], the st.9
] must be supp] st b
the following mth win
[2124 i12
oducts
s possible, Saues ible, S
in] or 5 2.5
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OTP Steering Columns / OVPL, OVR Valve Blocks
Technical Information
Versions (continued)
Adjustable Steering Columns, OTP
The matrix below shows the eatures available or the diferent types o adjustable columns:
Type
Feature
OTP-STStandard tilt
OTP-MTMini tilt
OTP-STTStandard tilt
and telescope
OTP-BTTBottom tilt and
telescope
9 dierent steering
wheel connectionsx x x x
Horn button x x
Flasher activator x x
Flange: Type A
Type M
Customer dened
Specic
x x
x x
x x
x x
Axle journal:Straight splines,
S= customer dened
Straight splines
with O-ring
S= customer dened
Spherical splines,
S= customer dened
x x x x
x x
x x
Straight spline M
for OSPM onlyx x x x
Steering wheel sensor x x
Adjustable steering columns always have a black chromate coating.
Specications for wheel connections, horn buttons, anges and axle journals are
identical for xed and for adjustable columns.
Horn buttons are placed on the upper part of OTP-ST and OTP-STT.
All features of wheel connections, horn buttons, asher activator, ange type A, axle
journals and steering wheel sensors are described in the section for xed steering
columns.
Tilting: Maximum tilt angle from lock to lock is 40. Adjusting principle and area:
see the specic types.
Telescope: For OTP-STT and OTP-BTT the adjustable length is 80 mm [3.15 in].
tinued)
FF
9 i erent9
ee conne
Horn uttonrn tt
Flasher activatorFlash
ange:e: Type
Type M
ustomer deneds den
Specici
splis
es
x
xx
x
cts
ve a black chrov lack c
n buttons, ang,
ns.
f OTP-ST and OT
s, asher activatsher ac
d in the sectioni se
usting principlesti i cipl
80 mm [3.15 in .0 m
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3711015554 Rev AC Aug 2009
OTP Steering Columns / OVPL, OVR Valve Blocks
Technical Information
Load on Adjustable
Steering Columns
Installation
Adjustable Steering Columns, OTP
Symbols:
A : Tilt point
L m [in] : Axial length between mounting point and steering wheel.E m [in] : Axial length between mounting point and tilt point.
B m [in] : Axial length between tilt point and end of body tube.
Pr N [lbfin] : Radial force on steering wheel
Pa N [lbfin] : Axial force on steering wheel.
MD Nm [lbfin] : Turning torque
MB Nm [lbfin] : Bending moment on the steering column, MB = Pr * L
The following max permissible values must not be exceeded:
MD : max 240 Nm [2124 lbfin]
MB : max 200 Nm [1770 lbfin]
Pa
: max 1000 N. [224.8 lbf ]
Installation o adjustable steering columns.
Caution
Alignment of steering column and steering unit is very important.
The steering column must be coaxial with the splined connection of the steering unit:
It must be guaranteed that the shaft of the steering column generates no radial and/or
axial forces in the splined connection of the steering unit.
ae
d
on Adjustablestasta
ColumnsCol sCol s
PrP
MD
MB m
O
permissible vale issi
124 in]4 n
70 lbf70
ucts
g columns.lumn .lumn .
ng unit is very ig sg s
the splined conthe splithe spli
teering co umng cog co
ering unit.eri i .eri i .
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Technical Information
Notes
hase
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