Product Description:

The MAF130C-0250-FQ-M2-AH0-35-H4 is a liquid-cooled asynchronous housing motor produced by Bosch Rexroth Indramat in the MAF IndraDyn Asynchronous Motors series. Designed for industrial automation, it converts inverter output into mechanical power for conveyors, packaging lines, and machine tools while keeping the size compact. The frame supports flange and foot mounting so it can be anchored either to a machine base or a vertical wall. Its asynchronous rotor and external coolant circuit allow stable torque across wide speed ranges without adding bulk inside the cabinet. This layout is useful where motor heat must be carried away without relying on ambient air around the machine frame.

The motor reaches a rated speed of 2500 rpm, and winding code 0250 is paired with high-speed bearings that support elevated peripheral velocity. Insulation class F resists winding temperatures up to 155 °C, and vibration level C indicates the permissible imbalance for the plain shaft. The unit is supplied without a holding brake and without a shaft sealing ring, so load retention and external oil barriers must be provided elsewhere. Power is fed through a connector on the A-side, and the housing is rated to IP65, which resists dust and water spray. Position data come from a multi-turn absolute encoder that delivers 2048 increments per revolution and operates from 7 to 12 V for accurate low-speed feedback.

Heat is removed through liquid cooling routed through a connection thread of 1/4 inch, allowing chilled water to pass close to the stator laminations. The cooling port uses a standardized thread, which makes hose integration straightforward in enclosed machine layouts. An EnDat2.1 digital link transmits absolute position and diagnostic data over a single cable. The frame size 130 and frame length code C provide a medium-sized package that fits controlled installation spaces. Operation is specified from 0 to 40 °C.