Product Description:

The MAF160B-0200-FQ-S2-EH0-35-N1 three-phase induction unit is manufactured by Bosch Rexroth Indramat and belongs to the MAF IndraDyn Asynchronous Motors series. It is a liquid-cooled asynchronous motor intended for drive lines that require constant torque in confined electrical cabinets, such as extrusion screws, forming presses, or dynamometers. Integrated cooling passages transfer thermal energy to an external fluid loop so the motor can sustain rated performance without relying on ambient airflow. This cooling method also helps in installations where cabinet ventilation is limited or airborne contamination makes open-air cooling less desirable.

The closed coolant circuit uses a connection thread positioned next to the turnable terminal box on the A-side. The motor supports flange and foot mounting, which helps align it with gearboxes or base plates. Position feedback is supplied by a single-turn absolute encoder that communicates over EnDat2.1; the glass scale provides 2048 increments per revolution and is energized from a regulated bus of 7-12 V. Standard bearings support the plain shaft, and the lack of a shaft sealing ring lowers drag at the shaft exit. The enclosure has an IP65 rating, which allows installation in dusty or washdown areas when cable glands are properly tightened. The turnable terminal box also helps route cables around nearby machine structures.

The stator winding marked 0200 works with the laminated core to reach a rated speed of 2000 rpm while keeping conductor temperatures within insulation class F. Frame size 160 with length code B provides a broad active diameter without excessive overall length, and dynamic balance meets vibration level A for smooth running in continuous-duty applications. Continuous operation is specified for ambient conditions from 0 to 40 °C. Dimensional and mechanical conformity to DIN EN 60034-14 supports compatibility with standard installation practices. Because the motor is supplied without a holding brake, vertically loaded axes require external restraint when power is removed.