Product Description:

The MAF100B-0250-FQ-S2-AG0-05-A1 is an asynchronous housing motor manufactured by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. Supplied as a liquid-cooled drive element, it converts electrical energy into rotary motion for conveyors, tool spindles, and transfer axes that rely on inverter control inside automated production cells. Continuous fluid circulation through the stator permits high thermal loading, so the motor can maintain constant torque even when mounted in confined enclosures where forced air is not practical. This arrangement supports stable operation in compact machine layouts that require dependable thermal performance during extended duty.

Thermal management is handled by liquid cooling routed through a 1/4-inch threaded port, and the coolant removes heat directly from the windings and frame. Position data are streamed over an EnDat2.1 digital interface, which carries feedback and electronic nameplate information to the drive controller. Inside the sensor, 2048 increments are resolved per revolution, providing adequate granularity for vector-based speed regulation. The rotor is rated for 2500 rpm, matching the winding arrangement for medium-speed duties. A molded housing and shaft seal achieve IP65 ingress protection, allowing the unit to operate in dusty or splash-prone zones without additional covers.

Mechanical integration uses flange mounting, and the power connector is located on the A-side to shorten cable runs. The stator conforms to frame size 100 with length code B, offering a balance between torque density and overall mass. Motion feedback is absolute thanks to a single-turn absolute encoder, eliminating homing cycles after power restoration. Windings are insulated to insulation class F, permitting internal temperatures up to 155 °C while ambient operation remains within 0 to 40 °C. An A-side fixed bearing supports axial loads, while a plain shaft mates with clamped hubs and vibration level A is maintained under DIN EN 60034-14.