Throttle Position Sensor in Hall Effect Technology
Hollow and D-Shaft Versions
Model 981 HE
Vishay Spectrol
www.vishay.com
For technical questions, contact: sfer@vishay.com
Document Number: 57103
1
Revision: 10-Dec-08
FEATURES
Accurate linearity down to: ± 0.5 %
Easy mounting principle
Non contacting technology: Hall effect
Model dedicated to all applications in harsh environments
Spring loaded types available
ELECTRICAL SPECIFICATIONS
PARAMETER
STANDARD
SPECIAL
Electrical Angle
90°, 120°, 180°, 270°, 360°
Any other angle upon request
Linearity
± 1 %
± 0.5 %
Supply Voltage
5 VDC ± 10 %
Other upon request
Supply Current
10 mA typical/16 mA max.
16 mA for PWM output
Output Signal
Analog ratiometric 10 % to 90 % of Vsupply or
PWM 1 kHz, 10 % to 90 % duty cycle
Other upon request
Over Voltage Protection
+ 20 VDC
Reverse Voltage Protection
- 10 VDC
Load Resistance Recommended
Min. 1 k
Ω for analog output and PWM output
Hysteresis Static (D-Shaft Version)
< 0.3°
MECHANICAL SPECIFICATIONS
PARAMETER
Mechanical travel
360° continuous, stops upon request: 124° ± 3°
Bearing type
Sleeve bearing
Standard
IP 50; other on request
Weight
19 g ± 2 g Hollow shaft model/22 g ± 2 g D-Shaft model
ORDERING INFORMATION/DESCRIPTION
981HE
0
A
1
W
A
1F16
XXXX
BO 10
e1
MODEL FEATURES LINEARITY
ELECTRICAL
ANGLE
OUTPUT
TYPE
OUTPUT
SIGNAL
SHAFT
TYPE
SPECIAL
REQUEST
PACKAGING
LEAD
FINISH
0: Continuous rotation
and antirotation pin
1: Mechanical stops
2: Spring return CW
3: Spring return CCW
A: ± 1 %
B: ± 0.5 %
1: 90°
2: 180°
3: 270°
4: 360°
5: 120°
9: Other angles
W: Wires
Z: Custom
A: Analog CW
B: Analog CCW
C: PWM CW
D: PWM CCW
Z: Other output
1: 6.35 mm
9: Special
P: Plain
F: Flatted
S: Slotted
Z: Other type
Box of
10 pieces
Shaft length from mounting face (Standard: 16 mm)
8H00 Hollow shaft
8H01 Hollow D-Shaft
SAP PART NUMBERING GUIDELINES
981HE
1
B
9
Z
C
8H01
XXXX
MODEL
MECHANICAL
FEATURES
LINEARITY
ELECTRICAL
ANGLE
OUTPUT
TYPE
OUTPUT
SIGNAL
SHAFT
TYPE
SPECIAL
REQUEST