The incremental encoders operate contact-free with no wear. For cable lengths of more than 2.5 m between encoder and control, the use of an encoder with driver (TI) is recommended. The standard supply voltage of the incremental encoders is 5 VDC. 24V versions are also available in special versions. The encoders can either be mounted open to the motors or with protective hoods in protection class IP54 or higher. In combination with the brushless motors, the incremental encoders can also be integrated in the profile housing of the motor in protection class IP 65.