Product Description:

The MAF100D-0250-FQ-M2-AH0-05-N1 is a liquid-cooled asynchronous housing motor produced by Bosch Rexroth Indramat within the MAF IndraDyn Asynchronous Motors series. It is intended for tightly packed automation cells where fan-based cooling is impractical. In production lines, the unit drives tooling, material-handling equipment, or test fixtures while maintaining constant torque under thermal load through its integrated coolant jacket.

This motor employs liquid cooling routed through a connection thread sized at 1/4 inch. The threaded port allows rigid or flexible coolant hoses to be connected without adapters. A rated speed of 2500 rpm allows direct coupling to medium-speed spindles or conveyors, and the flange mounting interface helps keep alignment consistent after service. Position feedback is supplied by a multi-turn absolute encoder that delivers 2048 increments per revolution through the EnDat 2.1 interface, which supports fine velocity loops and synchronized multi-axis motion. The encoder electronics accept 7–12 V, and the IP65 enclosure helps protect the stator windings and bearings from dust and low-pressure water jets.

Compliance with DIN EN 60034-14 corresponds to vibration level A, and the motor uses a standard bearing design. Thermal class F insulation, a frame size 100 stator, length code D, and winding code 0250 determine the continuous current limit. Operation is permitted between 0 to 40 °C, and the coolant circuit controls internal temperature without external airflow. A plain shaft simplifies coupling to gearboxes, but no shaft sealing ring is fitted, so external sealing is required if fluids can reach the shaft end. Power enters on the A-side through a molded connector, and the motor comes without a holding brake for applications where the drive manages static torque.