Custom Space Instruments

ARA – Space Rated Encoder

Best accuracy rotary optical encoder available to the space market. The code disk is configurable in size to fit different applications. This absolute position sensor can integrate into almost any pointing/positioning assembly. It incorporates radiation-tolerant electronics. ARA offers in situ auto-calibration to minimize bearing and mounting errors and allows performance verification on orbit. Click here to view product data sheet.

Custom Space Instruments


BEI PSSC has a long history of designing, developing, and manufacturing custom position sensing instruments with the highest reliability and quality. Our engineering team works in concert with each customer’s unique set of specifications and design parameters to insure that rigorous performance, reliability, and quality demands are met. When failure is not an option, BEI PSSC is the solution.

  • Encoders
  • Encoder/Motors – Actuators
    • 3-Phase BLDC Motor
    • 2-Phase BLDC Motor
    • Limited Angle Motor
    • Voice Coil Actuator
  • Complete Servo Systems
  • Space Rated Accelerometers

For custom designed products to meet your exacting requirements, please contact us at: sales@beiprecision.com or call: (501) 851-4000 to speak with a Sales Representitive.