Product Description:

The MAF100C-0250-FR-C0-AK0-05-R1 is an asynchronous motor produced by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. It serves as the prime mover in automated axes that require strong heat removal and stable torque during continuous operation. By combining a sealed housing with an internal coolant jacket, the motor supports inverter-fed rotation in compact machine spaces such as spindles, transfer stations, and forming lines. This layout helps the unit maintain consistent output where enclosed installation leaves little room for passive heat dissipation.

Heat is removed through liquid cooling using an enclosed rapid-action coupling sized 1/4 inch. The motor has a rated speed of 2500 rpm, and winding code 0250 matches the speed range used for this configuration. An incremental feedback device supplies 2048 increments per revolution at 5 V, enabling the controller to track small position changes with fine resolution. The aluminum housing is rated IP65, so dust and splash water stay out of the windings during normal industrial use. Power enters on the A-side through a plug-in connector, and the motor is supplied without a holding brake, so any static load must be restrained by external means. A shaft sealing ring protects the keyed output journal, and radial vibration is limited to level A during high-speed duty.

The housing uses flange mounting, which aligns the frame size 100 body and length code C with standard gearbox interfaces. The rotor is half-key balanced, which supports smooth running accuracy without the need for extra trim weights during installation. Ambient operation is permitted from 0 to 40 °C, provided coolant flow remains within the operating range of the motor. Compliance with DIN EN 60034-14 means vibration, mounting tolerances, and measurement methods follow a common industry standard. An F-class insulation system works with the internal coolant path to support repeated industrial duty cycles.