Our SENMSW series sensors are designed specifically for modern vehicle steering wheels, such as passenger cars and multi-purpose vehicles. The introduction of a new driving assistance system requires better performance testing equipment.
Our SENMSW series sensors perfectly meet the needs of modern automotive engineering. Reducing size and weight, providing higher dynamics and increased resolution without compromising steering wheel functionality (airbags) and control components. For optimal safety, the sensor has a high breaking torque. Our SENMSW series sensors are installed between the steering wheel and the steering shaft. For versatility, sensors can be equipped with interchangeable adapters for connecting to the steering shaft transmission.
Our SENMSW series sensors are equipped with switch reset torque and angle. The offset is stored and remains available after voltage loss or restart. Through the CAN bus, the output can be set to zero at any point. Calibration data is stored in sensor components, allowing users to replace sensor components as needed.
Features:
·Integrated data acquisition unit, CAN bus output;
·Using telemetry technology to provide frictionless signal transmission;
·Low inertia product and weight load design;
·Non contact magnetoelectric steering angle sensor;
·Ultra thin thickness size design;
·With steering wheel centering adjustment function· Fast and easy installation;
·It can be equipped with a small display system.
Product application:
Universal measuring steering wheel, used to measure steering torque, steering angle, and steering speed; Used for vehicle driving dynamics testing, such as ISO 4138, steady-state circular driving.
Size:
All dimensions are in millimeters
Adapter
All dimensions are in millimeters
Product parameters
performance index | |
source | 9~36 V |
Filter threshold | 0.05 N.m |
Power consumption (12V) | 2.7 W |
Data output rate | 100 Hz |
AD sampling rate | 500 Hz |
Total weight | 4.2 kg |
Fixture weight | 1.7 kg |
Mass moment of inertia | 45 kg.cm² |
Working temperatur | -20~80 ℃ |
Output protocol | CAN |
Torque | |
Measurement range | ±20~200 N.m |
Linearity | 0.1 %FS |
Hysteresis | 0.1 %FS |
Maximum load | 150 % |
Zero stable value (over 24 hours) | 0.01 %FSO |
Temperature influence zero point value | 0.25 %FSO |
Temperature impact index value | 0.25 %FSO |
Steering angle | |
Sensor type | Rotary encoder |
Output phases | A,B,Z |
Signal | TTL |
Output pulse | 20000脉冲/360° |
Resolution | 0.1° |
Maximum speed | 4000°/s |
Product size
The dimensions in the following annotations are in millimeters
Connection instructions
Sensor interface features: One end is a CAN interface, and the other end is an OUT interface; Equipped with reset steering angle and torque switches; Equipped with PWR and STA display lights.
Product Accessories
Accessories included | Optional Accessories |
350mm diameter steering wheel | 450mm diameter steering wheel |
Power connection cable, 2M | Steering wheel fixing fixture, diameter 400-480mm |
Universal steering wheel fixing fixture, diameter 320-400mm | Function customization |
Single point fixed suction cup | Data display and setting module |
User Guide | |
Transport box |
Ordering Guide
Name | Range | Type |
SENMSW | 50N.m/100N.m/200N.m | without limit |
SENMSW1 | 50N.m/100N.m/200N.m | with limit |
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