Product Description:

The MAF225C-0150-FR-S2-DR0-35-V1 is a liquid-cooled asynchronous housing motor produced by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. It is intended for continuous-duty conveyor lines, extruders, and test stands where a variable-frequency drive must regulate speed over long operating periods. The motor uses flange and foot mounting, fits the 225 frame size, and is supplied without a holding brake, so standstill loads must be held by external mechanical means. Its housing style is suitable for machines that need the motor integrated closely into the drive train. Because it is an asynchronous design, it is suited for applications that need stable rotary output under changing process demand.

Liquid cooling is connected through an enclosed rapid-action coupling sized 1/2 inch. The closed coolant circuit removes stator heat efficiently and supports a rated speed of 1500 rpm within an ambient range of 0 to 40 °C, which helps the motor maintain steady operation where surrounding air is warm or restricted. An EnDat2.1 single-turn absolute encoder reports rotor position to the drive for controlled speed and alignment during operation. The enclosed coolant path also reduces dependence on surrounding airflow in crowded machine layouts. The terminal box on the right side can be rotated for easier cable routing while maintaining an IP65 rating, and F-class insulation is used for the winding system under heavy load.

Internally, reinforced bearings support radial loading during acceleration, and the shaft is balanced with a complete key arrangement so standard hubs can be attached securely. Position feedback is provided at 2048 increments per revolution, and the encoder electronics accept a supply of 7 to 12 V from the drive. This arrangement is useful for coupled loads such as rollers, belt sections, and test equipment that apply recurring side forces to the shaft. Frame length code C is paired with winding code 0150 in this motor configuration, and compliance with DIN EN 60034-14 covers the mechanical standard used for this design. A labyrinth shaft seal helps limit contamination at the shaft area during industrial operation.