Product Description:

The MAF130B-0050-FQ-M2-BG0-05-N1 is a liquid-cooled asynchronous housing motor produced by Bosch Rexroth Indramat in the MAF IndraDyn Asynchronous Motors series. This unit supplies controlled rotational power to automated conveyors, mixers, and forming equipment where continuous torque at low speed is required. Its flange mounting pattern allows direct attachment to machine frames, while the power connector on side B simplifies routing inside compact cabinets. Its asynchronous design suits process equipment that benefits from smooth, controlled rotation during long operating cycles. The housing format also fits machines where surrounding installation space is limited.

A liquid cooling circuit uses a 1/4 inch connection thread to extract heat from the stator core and keep the windings within class F temperature limits. Winding code 0050 supports a rated speed of 500 rpm, which suits direct-drive rollers and other slow-running loads. Protection is IP65, so the enclosure resists dust and water jets in washdown areas. Position feedback comes from a multi-turn absolute encoder that communicates through EnDat 2.1; with 2048 increments of resolution, the feedback system supports precise low-speed positioning. Power reaches the stator through a sealed connector on the motor’s side B, and the standard bearing set supports radial loads on the plain shaft. The flange mount with frame size 130 and length B supports dimensional alignment to DIN EN 60034-14.

Encoder electronics draw 7 to 12 V, allowing low-noise supply rails shared with the drive controller. Operation is permitted in ambient air from 0 to 40 °C, which suits standard indoor industrial environments. A vibration grade of A limits dynamic forces on coupled mechanisms, and a shaft sealing ring helps keep coolant mist away from the bearings. The motor is supplied without a holding brake, so position retention must be handled by external means.