Encoders Catalogue

Absolute Hollow/Thru-Bore Encoders

Absolute encoders provide position information for a rotating shaft within either a single rotation (single-turn) or over the course of multiple rotations (multi-turn). The encoder provides a unique digital code or bit for each increment of shaft rotation. Multi-turn absolute encoders store turns-counting information for instant retrieval, even after power down. BEPC offers both single-turn and multi-turn absolute thru-bore encoders with a variety of housing sizes, bore diameters, signal types and resolutions.

The Model 960 single turn thru bore Absolute Encoder with low 40mm profile and parallel outputs.

  • Low profile—40mm
  • Thru-bore or hollow bore styles
  • Industrial grade, heavy duty housing
  • State-of-the-art Opto-ASIC circuitry

The Model A36HB – Multi-turn hollow bore (blind) Encoder solution in 36 mm unit with serial communications.

  • Single Turn/Multi-Turn Absolute Encoder (16 Bit ST / 43 Bit MT)
  • SSI, CANopen, SAE J1939 or IO-Link Communication Protocol
  • Maintenance-Free and Environmentally Friendly Magnetic Design
  • Energy Harvesting Magnetic Multi-Turn Technology
  • No Gears or Batteries
  • Standard Size 36 mm Hollow Bore (Blind) Encoder
  • Flex Mount Eliminates Couplings and Is Ideal for Motors or Shafts
  • Meets CE/EMC Standards for Immunity and Emission
  • Replaces Model MA36S and Model SA36S

The Model A36R – Low profile Single turn/multi-turn absolute encoder (22 Bit ST / 24 Bit MT)
with BiSS C or SSI communication.

  • Single turn/multi-turn absolute encoder (22 Bit ST / 24 Bit MT)
  • BiSS C or SSI communication
  • Standard 36 mm dia. package (1.42″)
  • Low profile – 1.0″ (25.4 mm) depth
  • Flex mount options eliminate couplings and are ideal for motors
  • Optional battery/backup power interface for data retention in the absence of primary power
  • Available with bore sizes up to 10 mm

The Model A58HB size 58 Multi-Turn Absolute Encoder (16 Bit ST / 43 Bit MT).

  • Single Turn/Multi-Turn Absolute Encoder (16 Bit ST / 43 Bit MT)
  • SSI, CANopen, SAE J1939 or IO-Link Communication Protocol
  • Maintenance-Free and Environmentally Friendly All-Magnetic Design
  • Energy Harvesting Magnetic Multi-Turn Technology
  • No Gears or Batteries
  • 58 mm Diameter Hollow Bore (Blind) Encoder
  • Flex Mount Eliminates Couplings and Is Ideal for Motors or Shafts
  • Meets CE/EMC Standards for Immunity and Emissions
  • Replaces Model MA58H and Model SA58H

The Model A58HE – ​58 mm Absolute Encoder with Ethernet/IP, EtherCAT & PROFINET Capability.

  • Single/Multi-Turn Absolute Encoder (16 Bit ST / 43 Bit MT)
  • Available in three industrial Ethernet protocols:
  1. EtherCAT® with CoE, FoE, EoE – device profile: CiA DS-406 V4.0.2, Class 3
  2. EtherNet/IP™ position sensor, DLR
  3. PROFINET® I-O (CC-C) – device profile: switchable V4.1, Class 3, 4
  • Maintenance-free and environmentally-friendly magnetic design
  • Energy-harvesting magnetic multi-turn technology
  • No gears or batteries
  • Low TCO and easy provisioning with internal web server
  • Color LEDs for operating condition, bus status, link activity
  • Compact design with bus cover
  • 58 mm (2.28”) diameter package
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