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Active Wheel Speed Sensor

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Active wheel speed sensors for front and rear are designed to measure the rotational speed in motorcycle, moped, 2-wheeler and small electric vehicle (EV) applications.


Information from this Hall-based sensor can be used by ABS control system helping to control the vehicle in the event of a sudden or emergency braking situation.


It is IP68 sealed with a two-wire current output.


The sensor can be customized to exact customer specifications alongside basic cable length and connector requirements.

  • Measures rotational speed
  • Large operating air gaps
  • Rugged construction
  • Customizable cable length / connectivity
  • RoHS compliant

6 – 20 VDC

up to 2.5 KHz operating frequency

-40°C to 150°C

Air gap 0.4 to 2.04 mm

Ideal for EV applications

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  • Specifications
Part Number
Description
Datasheet
Air Gap 0.5mm to 2.04mm (side reed), 0.4mm to 1.3mm (bottom reed)
Supply Voltage 6 - 16VDC (side), 6 - 20VDC (bottom)
Signal Output Low 4mA to 8mA (side), 7+1.4/1.1mA (bottom)
Signal Output High 12mA to 16mA (side), 14+2.8/-1.1mA (bottom)
Operating Frequency 1 - 1-5KHz (side), 1 - 2.5KHz (bottom)
Standardised Square Wave Internal current regulator for 2-wire operation (side), 2-wire current interface (bottom)
Operating Temperature (sensor zone) -40°C to 150°C
Sensor Tightening Torque 17 to 23 Nm, 8.16 to 9.69 Nm (bottom)

Specifications subject to change without notice.