The small DC motor can be connected directly to a voltage source  such as a battery. It reverses direction by changing the polarity. Typical applications are sensor/camera travel and light-duty format adjustments with drylin® lead screw or toothed belt axes. Due to the protected DC motors, users benefit twice over. A motor housing prevents the ingress of particles of any kind. At the same time the housing contains the suitable motor connector for a simple and drip-proof connection.