Ref: Wheel Pulse Transducer

Capteur de vitesse de roue

  • Capteur de vitesse de roue avec encodeur
  • Installation facile
  • Résolution : jusqu'à 1024 ppt
  • Connecteurs circulaires sur stator et rotor
  • Boîtier métallique étanche IP67
  • Léger et compact
  • Applications: test de vitesse, test de freinage de véhicule

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The High Resolution Wheel Pulse Transducer Assembly is used as rotation sensor mounted outboard of a vehicle wheel. The rotation sensor is used to measure rotational velocity, angular position, and direction of rotation. The assembly consists of electronics in a rugged housing, which is attached to a wheel plate and mounted on the customer wheel using collet lug extensions.The output signals generated by the sensor can be use to determine wheel speed, acceleration, distance, and vehicle speed.

The WPT is very rugged and has been designed to accept contacting rotary seals. Units ordered with these seals are weatherproof with an IP67 rating. For higher speeds in dry conditions, order units without the contacting rotary seals.

Encoder Signal


Like many of Michigan Scientific’s products, the High Resolution Wheel Pulse Transducer instrumentation package is designed to be used on a variety of vehicles in many different testing applications. It is the optimal tool for determining how far a vehicle has traveled, how fast the vehicle or wheels are going, and how fast the vehicle is accelerating. The output signals from the WPT are used for analysis in acceleration and braking tests as well as ABS testing. This is crucial when determining the tractive contact a vehicle has with a surface during .

These systems are commonly used during autonomous and electric vehicle development and weather testing in standard customer vehicles. Having an accurate measurement of wheel speed and distance traveled is also important for mapping for vehicle GPS and navigation systems. Wheel Pulse Transducers provide reliable measurements to aid in vehicle innovation.

Sur roue
Nombre de pistes
Vitesse de rotation maxi
2000 rpm
Version étanche
non disponible
Codeur angulaire
512 impulsions/tour
80 mm
Température de fonctionnement
-40 à 100 °C
Contacts rotor
Connecteur standard
Contacts stator
Connecteur standard
  • version étanche
  • pièces de montage

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