Rotational absolute magnetic encoder kit offers high performance and efficiency

05-11-2021 | TTI Europe | Test & Measurement

The Vishay Sfernice RAMK027 high precision position sensor, available now from TTI Europe, offers higher performance and efficiency for harsh working conditions in embedded equipment and defence applications and is now available for designers. With an outer diameter of 27mm, the encoder provides comparable features to larger devices. Composed of a stator and rotor, the sensor is insensitive to dirt, moisture, and airborne pollution.


The device utilises an advanced electronic architecture to achieve >13 bits accuracy and >17 bits resolution while maintaining high robustness against external magnetic fields, mechanical shocks, high vibrations, and temperature cycling.


The device offers a 'plug and play' operation with no additional calibration by following assembly recommendations. It is tested up to 200V/m, and EMC tests are performed according to RE101, RE102, RS101, and RS103. ESD protection. The device provides consistency through monitoring of internal magnetic cells.


The Vishay Sfernice RAMK027 high precision position sensor, available now from TTI Europe, offers higher performance and efficiency for harsh working conditions in embedded equipment and defence applications and is now available for designers. With an outer diameter of 27mm, the encoder provides comparable features to larger devices. Composed of a stator and rotor, the sensor is insensitive to dirt, moisture, and airborne pollution.


The device utilises an advanced electronic architecture to achieve >13 bits accuracy and >17 bits resolution while maintaining high robustness against external magnetic fields, mechanical shocks, high vibrations, and temperature cycling.


The device offers a 'plug and play' operation with no additional calibration by following assembly recommendations. It is tested up to 200V/m, and EMC tests are performed according to RE101, RE102, RS101, and RS103. ESD protection. The device provides consistency through monitoring of internal magnetic cells.

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