MF Series Gearbox

Limitorque, MF12 gearbox, quarter turn, m series, AcrodyneManufacturer: Mastergear

The MF series of ¼ turn actuators provide a second stage gear reduction for multi turn actuator drives to meet torques and operating times required by the industry. Applications for buried service of remote drive can also be utilizing the input flange feature. The cast iron construction and the rugged design of the Mastergear “MF” series range of valve actuators has been engineered to meet the arduous requirements demanded of industrial environments. Through corrosion resistant treatment of bare metal surfaces and the use of lip seals, the ‘M’ range is sealed to IP67 and achieves exceptional durability. All models use high performance axial needle roller bearings, which combined with one piece worm shaft, maximizes the available mechanical advantage and overall unit efficiency .

Features & General Specifications

  • 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
  • To 4500 Nm output torque
  • 5 frame sizes
  • 50% grease filled for life
  • Capability to withstand overload to twice maximum output torque rating
  • -20oC to +80oC temperature range for continuous operation

Unrivalled versatility for direct fixing to valve

PDF Downloads

MF Series Catalogue (1Mb)


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