POSITAL 22 mm Multiturn Kit Encoders

The new 22 mm multiturn kit encoders high-precision multiturn absolute position feedback device for use in miniature motors and drives.

Press Photo#2 Posital 22mm Kit Single Product
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POSITAL FRABA 56cf5586b503f

POSITAL introduces its 22 mm (0.87 in.)  multiturn kit encoders designed for use with small-diameter motors.

  • High-precision multiturn absolute position feedback device
  • Provides full multiturn measurement capabilities without need for backup batteries
  • Rotation counter system is entirely self-powered to keep counter circuits operational in the event of a power failure or control system outage, maintaining full record of any rotations that the motor drive shaft experiences
  • Motor’s complete rotary position, including rotation count, is forwarded to central controller once power is restored
  • Eliminates need to return the machine to a known reference state and re-start rotation counts, typical of systems with incremental encoders, improving process security, efficiency, and operating costs
  • Compactly designed, measuring just 23 mm (0.91 in.) high
  • Easy to integrate into existing motor designs, with straightforward installation and calibration procedures
  • Assembly can take place under normal factory conditions, with no need for clean room environments
  • Vendor-neutral SSI and BiSS C communication interfaces are supported
  • Integrated calibration function simplifies setup: with a few turns of the shaft, kit unit automatically adjusts itself to any minor misalignment between motor and sensors and stores correction parameters in its memory  
  • Offers 17-bit resolution and an accuracy of 0.09 degrees
  • Reduces installation space requirements by almost two thirds compared to 36 mm (1.41 in.) series due to repositioning of key components
  • Features Wiegand sensor which responds to a rotating magnetic field, generating voltage pulses with every rotation

The compact design of the multiturn kit encoder aids use in miniature motors and drives.The compact design of the multiturn kit encoder aids use in miniature motors and drives.POSITAL

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