ACURO AC61 Absolute



  • Compact construction
  • Ingress protection IP67
  • High resistance to corrosion
  • Highly robust
  • High resolution
  • Various bus connections: SSI, BiSS, Profinet, Profibus, CANopen, CANlayer2, DeviceNet and Interbus
  • Fields of application: Packaging machines for foods
  • Ship equipment (e.g. derick cranes, winches, cable-laying equipment)
  • Offshore
  • applications

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  • Hengstler GmbH
    Uhlandstr. 49
    78554 Aldingen
  • Tel. +49 / 7424 - 89 -286
  • Support request
Product FamilyAC61
Ordering InformationRotaryEncoderAC61
Fuction / ApplicationAbsolute
  • UL
  • CE
Housing Diameter [mm]61,5 mm
Solid- / Hollow ShaftSolid 9,52 ... 10 mm
Protection Rating HousingIP67
Operating Temperatur [°C]-40 ... +100 °C (depending on interface used)
Housing OptionStainless Steel
Increased Environmental Requirements
  • Chemical resistance
  • Seawater resistant
  • Cable
  • Bus cover
Revolutions [rpm]6,000 rpm
Resolution ST [Bit]10 ... 17 Bit
Resolution MT [Bit]4 ... 12 Bit
  • Profinet
  • BiSS / SSI
  • CANopen
  • CANLayer2
  • Profibus
  • DeviceNet
  • Parallel
  • SSI programmable

The AC61 series combines a series of absolute rotary encoders with optical scanning that have been specially designed for use in extreme ambient conditions. The size 58 mm encoders have a stainless steel housing and are particularly suited to oil and gas applications, marine fittings, the food industry, packaging industry and offshore applications. As single-turn and multi-turn versions, these encoders achieve a resolution of up to 29 bits (17 bits single-turn, 12 bits multi-turn). Connection options are parallel output, Profinet, Profibus, CANopen, CANlayer2, DeviceNet and Interbus.

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