Aura™ Series Absolute Encoders


Aura™ is a high resolution absolute encoder in an extremely small, low power SMT package. High accuracy and run speed, combined with wide alignment tolerances, deliver an optimal solution for high volume OEM designs.


  • Absolute position feedback
  • Small, low power SMT package
  • High resolution and accuracy
  • High run-speed
  • Wide alignment tolerances
  • Scale eccentricity compensation
  • Low communication latency
  • Comprehensive connectivity
Dimensions 9.0 x 7.0 x 1.2 mm
Interfaces BiSS-C, SSI, SPI, ABZ
Resolution 18-22 bit*
Latency 5 μsec (BiSS-C)
Accuracy ± 0.01°
Repeatability ± 1 LSB
Speed 83,721 rpm (with 18 mm scale)
Input Voltage 5 VDC ± 0.5
Supply Current 45 mA, unterminated outputs
Operating Temperature -20 to 85°C
Weight 1.5 g
Scales OD 18 and 33 mm (standard)
16 to 45 mm (custom)

*22 bits with averaging over 300 samples

Call +44 (0) 1327 307600 for more info
  Product Documents:
Product Specification
Aura™ Series Encoder Datasheet
Aura™ Series Encoder Datasheet
Aura™ Series Encoder Brochure
Aura™ Series Encoder Brochure
Aura™ Series Interface Drawings
Aura™ Series Interface Drawings

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