MF Series Motorised Gear Operators

Mastergear Logo Mastergear MF Series Gear Operator

Mastergear 'MF' Series Motorised Gear Operators

The MF series of quarter-turn gearboxes provides a second-stage gear reduction for multi-turn actuator drives to meet torques and operating times required by the industry. Applications for buried service or remote drive can also be satisfied by utilising the input flange feature. The cast iron construction and rugged design of the MF range of valve gearboxes has been engineered to meet the arduous requirements demanded of industrial environments. All models use high performance axial needle bearings which, combined with a one-piece worm-shaft, maximises the available mechanical advantage and overall unit efficiency.

Product Features:

  • Sealed to IP67
  • Maintenance free
  • Input flanges to ISO5210 & DIN3210 with keyed input shaft
  • Available for buried service
  • Optional output drive bushes
  • Self-locking
  • High mechanical advantage
  • Cast iron enclosure
  • 90°±5° (adjustable) travel
  • Up to 4500 Nm output torque
  • 5 frame sizes
  • 50% grease fill for life
  • Capability to withstand an overload of twice the maximum torque rating
  • -20°C to +80°C temperature range for continuous operation
  • Unrivalled versatility for direct fixing to valves
Mastergear Logo Mastergear MF Series Gear Operator

Product Brochures:

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