Stand-alone, contactless, active sensor providing the speed and direction of the transmission shafts by detecting the rotation of a ferromagnetic or magnetic encoder wheel mounted on the input and output shafts.
Speed signal is required by the Transmission Control Unit (TCU) to control the transmission system, adjusting properly the shaft speeds before engaging and disengaging the different gears.
Benefits & Features
- “Intelligent sensor“ through full integration: configurable algorithms for self-calibration
- Cost effective, flexible and customizable compact design
- High accuracy and repeatability
- Robust PCB-free design
- Robust against air gap jumps and vibrations
- Extensive worldwide experience
- Robust against airgap jumps and vibration
- Rare-earth free magnet compatible
Technical Information
Magnetic Differential Sensing principle
Current 3-level output with configurable pulse lengths (configurable) or PWM
Incremental output with or without direction detection
Configurable pulse length to adapt to TCU
Warning and stand-still pulse optional
5V or battery voltage
Supply voltage regulated
> 2.0 mm
Airgap max
0 to 16kHz
Speed ranges; extension to 40 kHz by 2 pulses per period
-40º to +160º
Temperature range
Period repeatability 1% (3sigma)
SeooC ASIL B acc. to ISO26262
Our Product Highlights
Do you want to know more?
*If the contact form does not load, please check the advanced cookie settings and activate the functional cookies for the purpose of contact management.