Product Description:

The MAF225C-0150-FQ-M2-EG0-35-N1 is a liquid-cooled asynchronous housing motor produced by Bosch Rexroth Indramat within the MAF IndraDyn Asynchronous Motors series. It serves as a drive element for conveyors, pumps, and general automation axes that generate significant heat in the stator. The motor’s closed jacket accepts a coolant circuit so it can sustain rated torque without external fan airflow, making it suitable for cabinets or sealed machine compartments.

The motor uses liquid cooling circulated through a housing connection thread. This interface is sized at 1/2 inch and permits direct tubing to the plant manifold. An enclosure rating of IP65 keeps dust and low-pressure water jets away from the windings, while the F-class insulation system resists a winding temperature of 155 °C. With a rated shaft speed of 1500 rpm, the motor matches standard 50 Hz inverter outputs, and winding code 0150 indicates its electrical resistance and inductance profile. Position feedback is supplied by a multi-turn absolute encoder that operates on 7–12 V and communicates through the EnDat2.1 interface. Its interpolation depth is 2048 increments, giving fine angular data for closed-loop drives. The bearing construction uses a standard deep-groove layout, and vibration level A limits displacement for coupling to precision gearboxes.

Mechanical coupling is provided by a plain shaft protected by a shaft sealing ring that helps prevent coolant or oil migration into the bearing chamber. Installation flexibility comes from flange and foot mounting, and either method can support the 225-frame housing while the power lead arrives on the A-side through a turnable terminal box. Continuous operation is allowed when ambient air is between 0 and 40 °C, and the absence of a holding brake means external devices must address static loads. Balance quality and noise limits follow DIN EN 60034-14.