Feature
Mechanical power control mode
In the mechanical power control mode, the crown gear of a planet epicyclic gear unit is held in steady position by a self-locking worm gear drive. Alternatively, the handwheel, connected with the worm allows manual control to be accomplished even during motor operation without any risk of operator’s injury.
Built-in electronic circuits
The actuator is controlled by built-in electronic circuits scanning the state of the actuator output shaft, output shaft torque, temperature of electric motor, value of supply voltage, and input signals. They are evaluated by the control program which, depending on pre-set parameters, controls output signals – state of output contact, output analog signal, control of electric motor, data communication with the superior control system.
Control elements
The control elements are accessible after taking off the control box lid.The electric motors used have protective enclosures IP67. The complete actuator has the protective enclosure according to the electric motor used.