Motor Operator

Motor Operator Motor Operator
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Pascor offers versatility and reliability in its entire line of group operated switches.  Ideal for either substation or transmission applications, Pascor switches are engineered to the highest standards to meet ANSI requirements.  Pascor customizes controls on each switch to suit the application.

MGO - Motor Operator

MGO - Motor Operator

  • Internal decoupler
  • Asymmetric coupling - prevents re-coupling 180° out of position
  • View window in front door - allows positive reading of decoupler position
  • Large housing - 32"H 23"W 18"L - ample room from incoming wires
  • Hinged, removable doors on the three sides - maintenance free
  • Adjustable external mechanical stops - swing handle operation kept within the same arc as when the motor is operated
  • Permanent magnet motor - allows dynamic braking which add to the ase of operation
  • "U" joint output  - allows for connected torsional
  • 8 stage auxiliary switch for customer use
  • Automatic lockout of motor circuit when hand crank is inserted - safety feature
  • 230/115 Vac thermostatically controlled 150 watt heater
  • Fuse protection on motor/control and heater circuits

Electrical Parameters

 Table 1 Motor Current Ratings

 Motor   Current (Amps) 

 Inrush Locked Rotors

 Running Full Load

24 V.D.C. 122 20
48 V.D.C 59 10
125 V.D.C 21 4


 Table 2 Operating Characteristics  
 Motor  Operating Time (Sec)*

 Output Torque in

Lbs (x 1000)

DC 4 10
  6 15
  8 20
  10 30

 *Time is for 180 degree rotation of output shaft

Optional Features:

  • Stop push-button operation
  • Local/remote selector switch indicating lights
  • Operations counter
  • Circuit breakers
  • Auxiliary switch below decoupler

Differentiating Features:

  • Internal decoupler allows auxiliary switch to be above decoupler
  • The auxiliary switch always reflects position of switch and is not subject to icing
  • A single padlock secures the decoupler and housing
  • A second, optional auxiliary switch is available to follow the motor, if desired
  • A slip ring mechanism from "kick" as energy from the vertical pipe wrap up is released during recoupling

Next Event

2018 IEEE PES T&D - Denver, CO
April 16-19, 2018

About Patton & Cooke Co.

Patton & Cooke was founded in 1961 by an electrical engineer and an electrical designer. Their guiding principle was simple: more


For information please contact us at:
  Unit 100 – 7795 128th Street
Surrey, B.C. Canada V3W 4E6