Product Description:

The MAF160B-0100-FQ-S2-FQ1-35-N1 is a liquid-cooled asynchronous motor produced by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. Used in automation cells, it converts electrical energy into mechanical rotation while carrying waste heat away through internal coolant passages, allowing compact installation in machinery that requires steady torque and controlled surface temperatures. This unit combines a 160 frame size with a B-length stator to suit medium-inertia loads, and its flange-and-foot mounting pattern supports either baseplate or end-shield attachment inside production equipment.

The stator jacket accepts coolant through a connection thread with a 1/2 inch port, and the circuit relies on liquid cooling to maintain winding temperature during continuous duty. Rotor position is monitored by a single-turn absolute encoder with an EnDat2.1 interface, and its measuring disk provides 2048 increments so the drive can resolve angle within each revolution. The encoder operates from a 7 to 12 V supply delivered by the converter. An electrically released holding brake supplies 100 Nm of static torque, helping prevent vertical or intermittent axes from drifting when power is removed. Standard bearings, vibration level A, and winding code 0100 complete the electromagnetic arrangement while meeting the balance requirements of DIN EN 60034-14.

The motor has IP65 sealing, although the shaft is delivered without a sealing ring to reduce friction on the keyed output. Class A vibration, together with shaft balancing using a complete key, helps minimize displacement at the rated speed of 1000 rpm. The winding uses Class F insulation, which permits winding temperatures up to 155 °C. The motor is intended for ambient temperatures from 0–40 °C. Foot or flange attachment points work with the standard keyway to transmit torque, and the bearing arrangement supports normal axial and radial load distribution.