Assembly with screw reducer and trunnion mounting

Actuators with this type of mounting offer a reliable, high-performance solution in a wide range of applications. The design of the screw reducer allows the motor to be mounted at right angles to the actuator body, where it is fixed by 2 trunnions. This type of mounting greatly reduces the overall dimensions and is ideal for applications where the actuator with in-line motor cannot be mounted.

Depending on your requirements, they are available in MST (trapezoidal screw) or MSK (ball screw) versions.

Depending on the application, electric actuators can be fitted with 400 V3 AC three-phase asynchronous motors, electronically commutated EC brushless servomotors or 24-48 V DC direct current motors.

Numerous options are also available for these actuators: 2 limit switches, electric overload limiter to protect the actuator and the mechanics in the event of accidental blockage of the installation, absolute or incremental encoder for precise servo-control and control of multiple positions, mechanical mounting brackets....

These actuators cover a range of displacement forces from 100 daN to 200,000 daN for speeds from 5 to 100 mm/sec and strokes from 100mm to 10,000mm.

Application example: Electric actuator for positioning platforms and tools in the aerospace industry.