The HOS/MPR gear operators are manufactured from high quality materials and life tested ensuring that maximum performance, quality and reliability are consistently maintained.

Operating temperature normally ranges from -40 ºC to 120 ºC, although other temperature ranges are available on request.

Application

Rotork HOS/MPR series operators are multi-turn devices intended for the operation of gate, globe, sluice and penstock valves. These gearboxes can be used above and underground with upward or downward input orientation.

Features

Torque range up to 15,917 Nm (11,740 lbf.ft)
Thrust range up to 1,557 kN (350,000 lbf)
13 sizes
Ratios from 2.04:1 to 151.9:1
Carefully chosen ratios to meet manual rim effort requirements
Protected steel input shaft
Totally enclosed gearing
Cast iron gearcase
Ductile iron baseplate
Grease filled for life
Maintenance free
Sealed to IP67
Protected steel fasteners
Primed finish

Parameter Name	Parameter Value
Type	spur
Other characteristics	manual