|
Unit Specification |
|
|
1090199 |
|
|
STS Steering Sensor |
|
3500 Annapolis Lane North,Minneapolis,MN 55447 |
|
|
|
|
|
Telephone: (763) 509-2084 Fax: (763) 559-0108 |
ISSUE: 2 |
DATE: October 2005 |
|
|
|
GENERAL DESCRIPTION
The STS Steering Sensor is intended to provide an electrical steer signal input to a control device such as a DC2 or SUSMIC10. The signal is generated by rotary shaft motion and is converted to an electrical output by a long life potentiometer. The shaft is suitable for mounting on available commercial steering wheels. This sensor is intended to be used outdoors on mobile equipment. This is a friction-held device. Cable assembly comes out rear of unit.
Dimensionsofthe1090199STSSteeringSensorinmillimeters[inches].
3/8-16UNC-2B X 15 [0.62] DP
24X ON A 82.55 [3.250] DIA B.C.
|
92 |
|
|
46 |
[3.62] |
|
98 |
|
|
[3.87] |
|
[1.81] |
|
26 |
|
|
22 [0.88] DIA |
||
|
|
[1.04] |
|
|
|
|
|
46 |
|
13 |
|
[1.81] |
|
[0.50] |
|
92
[3.62]
2
109
13 [4.31] [0.50]
230 ± 25 [9 ± 1]
1
30 |
DIA |
43 [1.75] |
13/16-2O UNEF - 2A THREAD |
|
|
[1.18] |
|
|
|
CONE 1:19.26 |
Brake friction adjust |
|
21.79 [0.858] MINOR DIA |
36 TOOTH SERRATION
21.79 [0.858] O.D.
1Mating connector part number K08620
2Note: Line up mark on shft with mark on housing for electrical center of sensor.
2046A
CONNECTION DIAGRAM
Connector
Potentiometer
|
R E D |
(A) |
P OWER |
|
WHT |
(B) |
SIGNAL |
|
|
|
|
CW |
B L K |
(C) |
|
|
GROUND |
||
|
|
|
1824A
K23756 UNIT SPEC |
K23756 UNIT SPEC |
© Copyright 2005,Sauer-Danfoss. |
1 |
© Danfoss, 2013-09 |
|
||
|
1 OF 2 |
All rights reserved. Contents subject to change. |
|
|
|
|
|
TECHNICAL DATA
Input voltage |
30V DC maximum |
|
|
Shaft rotation |
±135° travel |
|
|
Output at: |
CW: 90 ± 6% of supply voltage |
|
Center: 50 ± 10% of supply voltage |
|
CCW: 10 ± 6% of supply voltage |
Sensor resistance |
1000 Ω |
Sensor wattage |
1 watt maximum at 40° C |
|
|
Shaft friction characteristic |
3.4 N•m [30 lbf•in] torque maximum |
|
Factory set at 2.8 N•m [25 lbf•in] |
OUTPUT CHARACTERISTICS
VREF (% Input)
90%
50%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10% |
45 |
90 |
135 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
135 |
|
|
|
|
90 |
|
|
|
|
|
|
|
45 |
|
|
|
0 |
|
|
|
|||||||||||
|
|
|
|
|
|
C o u n t e r c l o c k w i s e |
|
|
|
|
|
|
|
Shaft displacement |
|
C l o c k w i s e |
|
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
( D e g r e e s ) |
|
|
|
1823A
INSTALLATION
Apply 68 ± 6.8 N•m [50 ± 5 lbf•ft] of torque to the nut that secures the steering wheel to the steering sensor. This torque specification conforms to SAE J511 FEB94/ISO 5010 (general requirements 3.1 and 3.2 also all steering systems 8.1.1) pertaining to steering for off-road machines with rubber tires.
WWARNING
Take appropriate diagnostic and failure mode corrective action. This control device has a positive voltage reference. A wiring short may produce an unintended output signal causing unwanted output and machine motion.
WWARNING
Provide an emergency shut down and/or braking system sufficient to immediately stop the system or vehicle. A sensor failure may cause an output which could activate a valve or pump. If this occurs,the apparatus may move, possibly endangering people or equipment.
© Danfoss, 2013-09 |
K23756 UNIT SPEC |
1 |