Product Description:

The MAF225C-0100-FQ-C0-HR0-35-N1 is a liquid-cooled asynchronous housing motor built by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. It serves as a constant-torque drive element for automated lines where heat is removed through an external circuit rather than by ambient air. This arrangement suits installations where stable thermal control is needed around enclosed machinery or continuously loaded axes. The motor supports flange and foot mounting, so it can be anchored directly to machine bases or frames.

The stator jacket is cooled by liquid cooling, and the coolant connections use a 1/2 inch thread for integration with closed-loop chiller systems. Speed feedback is supplied by an incremental encoder with 2048 increments per revolution that operates from a 5 V source, giving the drive controller fine positional granularity at a rated speed of 1000 rpm. Class F insulation allows winding temperatures up to 155 °C, and the IP65 enclosure helps protect the motor against dust and water jets. Standard bearings support the 225 frame rotor, while winding code 0100 identifies the electrical resistance and inductance values used by compatible IndraDrive inverters. Because the unit is supplied without a holding brake, external holding devices or drive torque must secure loads during power loss.

The shaft is trimmed to ISO vibration grade A and is delivered balanced with a complete key to reduce the need for additional coupling correction. A labyrinth seal protects the keyway shaft against coolant spray, and a housing pressure equalizer helps maintain the IP rating during operation. Power conductors terminate in a turnable terminal box on the B-side, so cable routing can be aligned with the machine layout and nearby equipment. The motor complies with DIN EN 60034-14 for mechanical vibration limits, operates in ambient temperatures from 0 to 40 °C, and uses the C-length frame where overall installation depth is limited.