Product Description:

The MAF100D-0250-FQ-S2-BP0-35-N1 is an industrial induction motor produced by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. It is built as a liquid-cooled asynchronous housing motor for automated processes that require continuous torque across a variable speed range, including extruders, test stands, and forming equipment. The enclosed housing supports use in tightly packed machine layouts, and the integrated cooling concept helps the motor handle sustained duty without relying on external airflow around the frame.

Thermal management is handled by liquid cooling, delivered through a connection thread that accepts a 1/4-inch fitting, and this arrangement supports the rated operating speed of 2500 rpm. A standard bearing arrangement helps limit axial movement, while the 100D frame with D length provides additional active motor length within a compact outline. Electrical power enters through a connector on side B, and flange-and-foot mounting supports rigid installation on machine structures. Rotor position is measured by a single-turn absolute encoder with 2048 increments, enabling closed-loop control, and the housing has an IP65 rating to resist dust and directed water jets during operation.

The windings use insulation class F, and the motor meets DIN EN 60034-14 vibration requirements with level A balancing. Its permissible ambient range is 0 to 40 °C, and the feedback interface uses EnDat2.1 serial communication for position data and diagnostic transmission. Winding code 0250 matches the motor to compatible inverter characteristics. The shaft has a keyway and is balanced with a complete key for positive torque transfer. A shaft sealing ring helps block coolant ingress, and because no holding brake is installed, any stationary load must be held by external mechanical means.