Product Description:

The MAF100B-0200-FR-S2-AH0-05-A1 is a liquid-cooled asynchronous housing motor manufactured by Bosch Rexroth Indramat as part of the MAF IndraDyn Asynchronous Motors series. It converts three-phase electrical power into regulated mechanical rotation for automated machinery that operates in confined spaces where forced-air cooling is impractical. The motor's housing accepts an internal coolant circuit so heat is removed directly from the stator, allowing continuous duty in production lines, test rigs, or spindle assemblies.

Its liquid cooling circuit connects through an enclosed rapid-action 1/4-inch coupling, enabling fast maintenance without opening the frame. At a rated speed of 2000 rpm, the rotor meets medium-speed process requirements while maintaining magnetic efficiency. The enclosure carries a IP65 protection class, preventing dust ingress and guarding against low-pressure water jets common in washdown zones. A frame designation of 100 indicates the mounting diameter that aligns with DIN hardware, and the B length code sets the overall depth. The motor uses flange mounting, eliminating separate foot plates and preserving shaft concentricity under vibration level A limits.

Rotor position is reported by a single-turn absolute encoder that communicates via EnDat2.1; the interface provides bidirectional serial data for drive-based diagnostics. With 2048 increments per revolution, each count represents about 0.176° of shaft travel, supporting tight speed loops. The sensing electronics draw 7–12 V, so the encoder can be powered directly from standard controller supplies. Class F insulation tolerates winding temperatures up to 155 °C when ambient conditions remain within 0 to 40 °C. The motor is supplied without a holding brake, uses an A-sided fixed bearing, follows DIN EN 60034-14 balancing, and presents a plain, unsealed shaft for coupling to external loads.