Product Description:

The MAF100B-0100-FR-S2-AH0-05-H4 is an asynchronous housing motor produced by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. Engineered for flange mounting inside liquid-cooled machine modules, it converts drive-inverter power into torque for feed axes, spindles, and other process drives that require stable speed under changing thermal loads. Torque is transmitted through a plain shaft that couples directly to the driven mechanics, and the compact frame supports installation where available space is limited. Its asynchronous design is suited to applications that need steady operation across varying process loads.

A closed liquid circuit based on liquid cooling and an enclosed rapid-action coupling with a 1/4-inch port removes heat from the stator. At a rated speed of 1000 rpm, high-speed bearings minimize friction while maintaining concentricity. Position data come from a single-turn absolute encoder that communicates via EnDat2.1; its feedback resolution is 2048 increments, and the electronics accept a 7–12 V supply from the drive. The encoder provides rotor position within one mechanical revolution, which supports accurate control during startup and operation. Power enters through a connector on the A-side, and the cast housing carries a protection rating of IP65 so it resists dust ingress and low-pressure washdown.

The stator winding uses F insulation class, which supports continuous duty without thermal degradation. Acceptable ambient conditions range from 0–40 °C, matching common indoor industrial environments. Dynamic forces transmitted to the mounting face remain within vibration level C, which helps maintain machine precision during operation. The motor is supplied without a holding brake, so position security during shutdown must come from external clamping or drive torque. It uses winding code 0100, a frame size of 100 with length B, and an output shaft without a sealing ring.