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Rotork plc Quarter Turn Process Control Actuator CMQ

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Quarter Turn Process Control Actuator - CMQ - Rotork plc
Bath, United Kingdom
Quarter Turn Process Control Actuator
CMQ
Quarter Turn Process Control Actuator CMQ
Can be powered by single-phase or direct current supplies Quarter-turn drive action Optional Local Controls with LCD Display (linear, quarter-turn, rotary) as well as Local Controls with LCD Display Plus Super capacitor Reserve Power Pack (RPP) (linear and quarter-turn only) units available Permanently lubricated and maintenance free drive train Capable of being mounted in any orientation Accurate and repeatable position control 4 to 20 mA loop powered, feedback signal Digital communication options including HART®, Foundation FieldbusTM, Profibus®, Pakscan, DeviceNet, RIRO and Modbus® available Field selectable adjustments for: Dead band Zero and span Command signal type Standard or reverse acting Manual-auto operation Output shaft position on loss of signal Wide standard ambient temperature range -22 to 158 °F (-30 to 70 ºC) Optional high or low temperature trim Manual override standard Electronic thrust/torque limiting Two standard adjustable position switches
  • Can be powered by single-phase or direct current supplies
  • Quarter-turn drive action
  • Optional Local Controls with LCD Display (linear, quarter-turn, rotary) as well as Local Controls with LCD Display Plus Super capacitor Reserve Power Pack (RPP) (linear and quarter-turn only) units available
  • Permanently lubricated and maintenance free drive train
  • Capable of being mounted in any orientation
  • Accurate and repeatable position control
  • 4 to 20 mA loop powered, feedback signal
  • Digital communication options including HART®, Foundation FieldbusTM, Profibus®, Pakscan, DeviceNet, RIRO and Modbus® available
  • Field selectable adjustments for:
    • Dead band
    • Zero and span
    • Command signal type
    • Standard or reverse acting
    • Manual-auto operation
    • Output shaft position on loss of signal
  • Wide standard ambient temperature range -22 to 158 °F (-30 to 70 ºC)
  • Optional high or low temperature trim
  • Manual override standard
  • Electronic thrust/torque limiting
  • Two standard adjustable position switches
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Technical Specifications

  Rotork plc
Product Category Electric Valve Actuators
Product Number CMQ
Product Name Quarter Turn Process Control Actuator
Valve Motion Rotary
Control Signal Input Milliampere
Milliampere Control Signal Input 4 to 20 milliamps
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