Product Description:

The MAF130D-0250-FQ-M6-DP0-05-A1 is a liquid-cooled asynchronous housing motor developed by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. Designed for flange installation on pump, compressor, or spindle assemblies, the unit converts electrical energy into rotational motion for automated production lines where high thermal loads are managed through internal coolant circulation. Its enclosed design supports continuous rated torque without external fan systems, making it suitable for compact machine frames and demanding production areas. This layout also helps when the motor must be integrated directly into equipment that has limited space around the drive assembly.

The motor reaches a rated speed of 2500 rpm under nominal operating conditions. Heat generated during operation is removed by liquid cooling, and the cooling circuit uses a connection thread sized at 1/4 inch for connection to standard coolant manifolds. Position data are generated by a multi-turn absolute encoder that communicates through the EnDat2.1 interface, allowing the drive controller to read feedback over a high-resolution serial link. Because the encoder is absolute and multi-turn, the control system can determine shaft position over multiple revolutions without depending only on relative pulse counting after startup. The encoder provides 2048 increments per revolution, supporting precise speed control and stable positioning in synchronized axes.

The housing is rated IP65, so dust and low-pressure water jets are kept away from internal components during operation. The windings use Class F insulation, allowing conductor temperatures up to 155 °C during heavy-duty cycles. Feedback wiring can be routed up to 15 m without signal amplifiers, which helps when the drive is mounted at a greater distance from the motor. Mechanical vibration is limited in accordance with DIN EN 60034-14, supporting smooth operation when the keyed shaft is coupled to precision gearboxes or timing pulleys. These characteristics help the motor operate reliably in installations exposed to splashing coolant, airborne debris, and continuous industrial motion.