Steering wheel torque and rotation angle sensor (also called force measuring steering wheel) is an intelligent measuring instrument with a high-speed microprocessor as the core. It is mainly used for automobile handling stability test, lateral stability test and automobile steering wheel rotation parameter measurement. The angle measurement uses a high-precision photoelectric encoder, no zero adjustment is required, and there is no limit on the number of rotations; the torque measurement uses a strain-type torque sensor. A lightweight universal aluminum alloy adapter is designed at the bottom, which can be quickly installed on the original car steering wheel.
Main feature:
●With a scale display of the rotation angle, it is convenient to determine the rotation position when turning, and is convenient for test operation
●Using high-precision photoelectric rotary encoder to detect the rotation angle of the steering wheel, there is no restriction on the number of turns
●Built-in strain gauge amplifier and precise and stable excitation voltage
●Double pulse signal with anti-shake and direction identification function
●Strong versatility, compatible with mainstream steering wheel sizes, and can be installed on the original car steering wheel with claws, without disassembling the original car steering wheel
NE-TAV8350 | NE-TAV8450 | ||
Steering angle measurement | |||
Range | Unlimited (digital output); ±1500° (voltage output) | Unlimited (digital output); ±1500° (voltage output) | |
Resolution | 0.0125° | 0.0125° | |
Precision | 0.05° | 0.05° | |
Steering torque measurement | |||
Range | ±20~200Nm (specified by user) | ±20~200Nm (specified by user) | |
Resolution | 0.01Nm | 0.01Nm | |
Non-linear | ±0.3%RO (small range is ±0.15%RO) | ±0.3%RO (small range is ±0.15%RO) | |
Hysteresis | ±0.3%RO (small range is ±0.15%RO) | ±0.3%RO (small range is ±0.15%RO) | |
Safety overload | 120% | 120% | |
Steering angular velocity measurement | |||
Range | ±1000°/s | ±1000°/s | |
Resolution | 0.025°/s | 0.025°/s | |
Precision | 0.05°/s | 0.05°/s | |
Adaptor | |||
Claw connection | 330~430mm | 430~530mm | |
Spline connection | User specified | User specified | |
Adapt to the model | Passenger car | Commercial vehicle | |
Other | |||
Power supply | 9~30VDC, power consumption is about 6W | 9~30VDC, power consumption is about 6W | |
working environment | Temperature: -20~70℃; Humidity: 10%~90%RH (no condensation) | Temperature: -20~70℃; Humidity: 10%~90%RH (no condensation) | |
Weight | About 3.3kg | About 3.6kg | |
Output Interface | Voltage output: 3CH, ±10V; communication output: RS232 or RS422 | Voltage output: 3CH, ±10V; communication output: RS232 or RS422 |