Product Description:

The MAF100D-0250-FQ-S2-LQ0-35-N1 is an industrial drive motor produced by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. Classified as a liquid-cooled asynchronous housing motor, it supplies rotational energy to connected machinery while keeping much of the heat away from the work area. By combining a frame size 100 stator with the D length code, the unit provides the torque density needed for automated lines that require continuous duty operation without an integrated holding brake.

The motor reaches a rated speed of 2500 rpm, which is used for sizing gearing and inverter outputs. Its cooling jacket uses liquid cooling to maintain winding temperatures within the F-class insulation limit, so full performance is available even in tight enclosures. An IP65 protection class keeps dust and water jets from affecting the stator laminations or the standard rolling bearings. For feedback, the single-turn absolute encoder communicates over EnDat2.1; the interface transmits position values derived from the optical disk’s 2048 increments, giving the controller fine control during indexing moves. Shaft balance is achieved with a complete key, vibration level A minimizes transmitted oscillation, and winding code 0250 identifies the corresponding copper fill and resistance values.

A cooling manifold attaches through a 1/4 inch connection thread, and liquid flow follows the left-side power connector path to simplify routing on flange and foot mounting surfaces. Operation is approved between 0 to 40 °C, which matches typical cabinet climates. The encoder electronics are powered from 7 to 12 V, eliminating the need for separate regulators inside the drive. Compliance with DIN EN 60034-14 confirms the vibration performance that supports the balanced-with-key shaft design. The shaft has a machined keyway, no shaft sealing ring, a connector-style power terminal, and a standard bearing arrangement.