2025-09-27
Introduction to the stroke and control mode of electric actuators
1、 Type of itinerary and applicable scenarios
Electric actuators can be divided into linear, angular, and multi turn types based on their motion form. Their stroke characteristics and applicable scenarios are as follows:
1. Straight stroke (Type B)
Travel range: Linear displacement, usually a push-pull structure, with travel length customized according to valve type (such as gate valve travel up to tens of centimeters).
Applicable scenarios: In situations where linear position control is required, such as flow regulation of regulating valves and globe valves.
Typical applications: Flow control valves in chemical production, material conveying in welding lines in the automotive industry.