Product Description:

The MAF100D-0250-FQ-S2-BH0-05-N1 is a liquid-cooled asynchronous housing motor produced by Bosch Rexroth Indramat within the MAF IndraDyn Asynchronous Motors series. It is intended for industrial automation and converts electrical power into regulated torque for conveyors, gantries, and machining axes. As an asynchronous motor, it works with a compatible drive to control speed and load response during operation. The unit complies with DIN EN 60034-14 for vibration behavior and uses frame size 100 with length code D to fit compact drive compartments. It is supplied without a holding brake, so load holding during power loss must be handled by external mechanical locks or drive torque.

Heat is removed by liquid cooling that circulates through a 1/4-inch connection thread, allowing sustained operation at the rated speed of 2500 rpm without derating. The housing carries an IP65 ingress rating, which helps keep dust and water jets away from the stator laminations. Position feedback is provided by a single-turn absolute encoder that communicates over EnDat2.1 and delivers 2048 increments per revolution. Its 7 to 12 V supply matches common IndraDrive feedback interfaces and supports direct connection to the control system. This feedback arrangement lets the drive read shaft position immediately after startup. Power conductors terminate on a detachable connector, and the plain shaft simplifies coupling to gearboxes while avoiding lip-seal drag.

The windings use an F insulation system for elevated thermal endurance, and the motor uses flange mounting for attachment to standard machine frames. Operation is specified for ambient temperatures of 0 to 40 °C, and vibration grade A helps limit transmitted oscillation to sensitive fixtures. The power connector is oriented on the B-side, which routes cables away from coolant hoses and helps separate power wiring from the cooling connections. A standard bearing set supports the rotor during normal service. Winding code 0250 identifies the electrical arrangement used for this motor, and the absence of a shaft sealing ring reduces friction at the plain shaft interface.