Schaeffler Technologies AG & Co. KG
Compact Dynamics

Functionality of a linear drive

What is a linear drive?

While a "normal" electric drive performs a turning movement, the magnet of the linear drive has been cut and flattened. In service the motor performs a linear movement and is called "actuator". 

Linear actuators are used for the control of valve drives, fuel injection valves or striking mechanisms.

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Compact Dynamics GmbH:  Linear drives