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The AC58 series comprises a range of absolute rotary encoders with optical scanning for many different application areas. The 58 mm encoders are available in solid shaft and hollow shaft versions and meet the requirements of almost all industrial applications and demanding applications involving motor feedback. In single and multiturn versions, these encoders achieve a resolution of up to 34 bits (22 bits single turn, 12 bits multiturn, depending on the interface). In addition to connections via SSI/BiSS, numerous other interfaces such as EtherCAT, Profinet, Profibus, CANopen, CANlayer2, DeviceNet, Interbus and SUCOnet are available. Click on one of the connection options for the associated data sheet
Unit of Measure

Technical Specs

Brands

 N/A
Hengstler

Model

 N/A AC 58 - Parallel

Type

 N/A Absolute Encoder

Certification

 N/A

Mechanical

Housing Diameter

 N/A 58 mm

Shaft Diameter (Solid Shaft)

 N/A 6 mm8 mm9.52 mm3/8 in

Shaft Diameter (Hub Shaft)

 N/A 9.52 mm10 mm12 mm3/8 in

Note for Shaft Diameter

 N/A Other sizes available upon request.

Flange (Mounting of Housing)

 N/A Clamping Flange Square Flange Synchro Flange Tether

Protection Class Shaft Input (EN 60529)

 N/A Ingress Protection (IP64) Ingress Protection (IP67)

Protection Class Housing (EN 60529)

 N/A Ingress Protection (IP65) Ingress Protection (IP67)

Maximum Speed (Continuous Duty)

 N/A 10,000 rpm

Maximum Speed (Short Term)

 N/A 12,000 rpm

Note for Maximum Speed

 N/A Higher values available upon request

Axial Shaft Load

 N/A 40 N

Radial Shaft Load

 N/A 60 N

Typical Starting Torque

 N/A ≥ 0.01 N·m

Note for Typical Starting Torque

 N/A At 20 ºC
Lower values available upon request

Features

N/A

  • Interface Parallel
  • Gray or Binary code
  • Compact design
  • Aids for start up and operation: diagnostic LED, preset key with optical response (only with MT), status information
  • Output Tristate short circuit-proof
  • Encoder monitoring
  • Wide temperature range of: -40ºC ... +100ºC
  • Large number of variants available