Product Description:

The MAF100B-0100-FR-S2-AH0-05-N1 is an asynchronous motor manufactured by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. It functions as a liquid-cooled drive element that delivers regulated rotational power to production equipment such as extruders, presses, or dynamometers, supporting precise motion sequences in automated lines. Its design suits applications that run under sustained load and need stable torque, controlled heat removal, and accurate feedback in a compact machine-mounted package. Because cooling is handled through a closed liquid circuit rather than external airflow, the motor can also be integrated where surrounding air movement is limited.

The motor removes heat through liquid cooling, and the coolant enters the housing via an enclosed rapid-action coupling on the A-side power end. A rated speed of 1000 rpm is matched to the internal winding and frame combination to support constant torque at low shaft speeds. Position feedback is supplied by a single-turn absolute encoder that communicates over EnDat2.1, offering 2048 increments per revolution at an encoder supply of 7–12 V. Power conductors terminate at a sealed connector on the same A-side face used for liquid service, which helps keep hose and cable routing concentrated in one area. A plain shaft is fitted, and the design omits both a shaft sealing ring and a holding brake, so a stopped load must be secured by external means. Standard bearings, vibration level A compliance, and an insulation class F winding package are used inside the IP65 enclosure to support operation in contaminated industrial environments.

The mechanical interface conforms to DIN EN 60034-14, helping the motor maintain predictable vibration behavior when the flange is bolted to rigid machinery. For liquid circuits, the enclosed coupling is sized at 1/4 inch, which supports quick hose connection without exposing the coolant path. Continuous operation is permitted in ambient air between 0–40 °C, aligning the closed-loop cooling arrangement with the thermal limits of the winding insulation during full-load use. The closed cooling path also reduces dependence on ambient airflow around the housing.