Product Description:

The MAF100D-0250-FQ-S2-HH0-35-H3 is an asynchronous housing motor built by Bosch Rexroth Indramat and included in the MAF IndraDyn Asynchronous Motors series. It is intended for continuous-duty drive tasks in confined installations where forced-air systems are not practical. In automated machinery, the motor converts electrical energy into controlled mechanical rotation for conveyors, test stands, and production axes that require stable long-term speed operation. This operating profile suits equipment that runs for extended periods under steady load and needs predictable motion without frequent cooling interruptions.

Its rated operating point is 2500 rpm, achieved with a high-speed bearing set that helps reduce mechanical loss at elevated shaft velocity. Heat is removed by liquid cooling; coolant enters the jacket through a connection thread that accepts a 1/4 inch fitting to maintain steady flow. Rotor position is detected by a single-turn absolute encoder that communicates over the EnDat2.1 interface, delivers 2048 increments per revolution, and operates from a regulated 7–12 V supply. That feedback arrangement gives the drive direct position data for speed regulation and repeatable startup behavior. The motor is supplied without a holding brake, uses frame size 100 and length code D, carries winding code 0250, and meets vibration level B for general-purpose precision.

Installation flexibility comes from flange and foot mounting and a rotatable terminal box on the B-side of the housing for power entry. The mounting layout allows either face attachment or base support, which can simplify alignment with a gearbox, roller, or machine plate. The unit carries an IP65 protection rating, uses insulation class F, and follows DIN EN 60034-14 for balance quality. A plain shaft is supplied without a shaft sealing ring, so the surrounding machine frame must block coolant or lubricant ingress. Acceptable ambient temperature is 0 to 40 °C, which suits typical cabinet-adjacent or open-machine locations.