Electro-Mechanical Rotary Actuator

• The Precision Processing Equipment Company
• Kolkata

Electro-Mechanical Rotary Actuator

The Precision Processing Equipment Company (PREPEC) offers an Electro Mechanical Rotary Actuator. This is a compact self-contained device, designed and fabricated for dependable long life operation. It is used for operating/regulating the flow of liquid air and gas through all types of valves, control and shut off dampers, diverter valves, single and double flap valves, rack pinion, slide gates, in coal, steel, chemical and cement industries. It is a versatile and compact unit suitable for direct mounting on the valves, dampers, and gate body and are manufactured for continuous/intermittent and modulating services. Motor speed is reduced initially by a set of spur gears and transmitted to one end of worm shaft resting on two sets of bearings at both ends. Output speed is further reduced by a worm wheel mounted on a hollow shaft supported on two bearings with covers and proper seals at both ends to prevent entry of dust and also exit of lubricants inside the main housing. Torque control arrangements are mounted on the other end of worn shaft. When the torque exceeds the pre-set valve, the worm shaft is displaced from its own position and operates the torque limit switches to disconnect the supply to the motor. All the wirings are terminated in a terminal strip inside a separate terminal box. The Precision Processing Equipment Company is one of the most trusted names engaged in the manufacturing and supply of damper, pinion gates, actuator, lifting jack, rotary actuator, butterfly damper, electro-mechanical linear actuator, fire dampers, rack and pinion gate. Established in 1965, the company has achieved a pre-eminent position as one of the prominent manufacturers and exporters of diverse types of valves.