Wheel speed sensor
Overview
Rapid acceleration, emergency braking and cornering can produce differences between vehicle speed and wheel speed, or between individual wheel speeds. Naiou’s wheel speed sensor supports evaluation of ABS, AEB-CCR automatic emergency braking, emergency brake assist (EBA) and curve speed control (CSC). It provides accurate rotational-speed measurement and uses a range of mounting adapters compatible with common vehicle wheels.
Main features:
- Compact structure.
- High precision, output 1000 pulses per revolution.
- The rotating shaft is made of stainless steel, and the dynamic seal is adopted between the rotating shaft and the sensor housing. The waterproof level is high, and it can be tested on rainy roads.
- Strong versatility: the adapter device adapts to the wheels of various car models, and the transition disc adopts a multi-angle hollow design.
- Easy to assemble and unload: It adopts a well-designed transition device between the sensor and the wheel under test. For example, the transition adapter plate adopts a circular pit scale design, which is convenient to quickly locate and transfer the magnetic column position. Or directly extend the transition nut column directly on the original wheel of the car, which greatly shortens the disassembly time and improves the efficiency of the test and the accuracy of the coaxial assembly.
- Strong anti-interference ability: The signal transmission line adopts high-quality cables with good flexibility and good bending resistance with shielding layer to shield electromagnetic interference.
Technical specifications
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| Supply voltage | 5-24VDC, current 20mA |
| Number of pulses per revolution | 1000 |
| Allowable maximum speed | 6000rpm |
| Signal output | dual-pulse output |
| Protection design | waterproof and anti-loosening design |
| Installation adapter | adapter disc , adapter plate , adapter bracket , claw adapter ( optional , customisation supported ) |
| Applicable vehicles | passenger cars , buses , trucks |
| Positioning rod length | 600mmx2 |
| Mounting method | vacuum suction cup or strong magnet |
Applications
Wheel speed sensor applications.
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