Linear electric actuator

A linear electric actuator converts motor output into direct travel of a stem or other linear mechanism. Its defining distinction from quarter-turn equipment is output motion; thrust, stroke, speed, duty, and positioning control are not established by the title. Force through travel, mounting, end-of-travel protection, and power-loss behaviour must match the connected equipment.

Application and duty

Electric linear movement for stems or mechanisms with defined travel

TECHNICAL REFERENCE

Selection summary

Valve movement, control and position monitoring in manual and automated systems

Break torque, running torque, cycle count, travel time and safety requirements must be checked for the complete valve-actuator assembly.

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