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Electric multi-turn actuator MOR 4PA

Electric multi-turn actuator MOR 4PA
Type number: 157  
Switching-off torque: 130 to 250 [Nm]
Operating speed: 10 to 25 [min-1]
Number of revolutions: 1 to 1000  
Ambient temperature: -25 to +55 [°C]
Protection enclosure: IP 55, IP 67  
Operating position: the motor axis
should be in horizontal
position +/-15°
 
Weight: 38 to 50 [kg]

Documents

General conditions

Technical data sheet

DMS3

Installation instructions

Installation instructions - Control unit

Installation instructions - Local control

Standard equipment and functions of the actuators with DMS3

  • Supply voltage 3x400 V AC
  • Terminal board connection
  • Protection of the motor against overheating
  • Switching off in limit positions from the position or torque
  • Adjustable switching off-torque from 50% to 100%
  • Torque blocking in limit positions
  • Torque blocking during the start
  • 7 freely programmable relays R1, R2, RE1...RE5
  • 2 relays READY
  • Control by unified signal 0/4 - 20 mA, 4 - 12 mA, 12 - 20 mA,
    or 0/2 - 10 V (not for DMS3 in 2P version)
  • Control voltage for remote control 24 V DC
  • Impulse control (inching duty)
  • Timing mode / regime of operation
  • Safety function ESD (failure reaction)
  • Electronic position transmitter 4-20 mA passive (not for DMS3 in 2P version)
  • Auxiliary voltage output 24 V DC, max. 100 mA for supply of the control inputs
  • Output for failure messages
  • Space heater operated by control unit
  • LED position indicator
  • Communication interface RS 232
  • Programme for parameters setting by PC
  • Mechanical connection - flange ISO 5210, DIN 3338
  • Manual control

Additional equipment of actuator with DMS3

  • Local control