Product Description:

The MAF130B-0250-FQ-S0-BH0-05-N1 is part of the MAF IndraDyn Asynchronous Motors series produced by Bosch Rexroth Indramat. Classified as a liquid-cooled asynchronous motor, it is installed as the prime mover on automated axes that need steady torque and precise speed tracking. The design supports direct machine installation, while a connector-based power lead exits on the B-side to simplify field wiring. By pairing these mechanical features with a sealed housing, the unit supplies motion in machining centers, transfer lines, and conveyor modules without exposing internal windings to dust or spray.

The motor’s continuous operating point is rated at 2500 rpm, a speed that balances torque density with thermal limits for medium-inertia loads. Heat generated at this point is removed through liquid cooling. Coolant enters and leaves through a 1/4 inch threaded connection, making the circuit compatible with common industrial manifolds. An enclosure rated IP65 blocks airborne contaminants and low-pressure water jets, so external enclosures are not required. Internal conductors use F-class insulation, allowing winding temperatures up to 155 °C before degradation and supporting long operating life in high-duty cycles.

The motor has a 130 frame size and uses vibration level A, ensuring compliance with DIN EN 60034-14 when mounted on precision beds. Reliable operation is supported across the 0 to 40 °C ambient range, which avoids derating in most production halls. A flange mounting interface supports accurate installation and helps keep the plain shaft concentric with driven equipment. Because the unit is supplied without a holding brake and without a shaft sealing ring, external locking or sealing elements are required where axial retention or oil separation is needed. The winding code 0250 indicates the stator layout used for the matching drive parameter set.