Product Description:

The MAF130B-0250-FQ-S2-RH0-35-V1 is a liquid-cooled asynchronous housing motor manufactured by Bosch Rexroth Indramat in the MAF IndraDyn Asynchronous Motors series. This unit provides a torque source for automated equipment where continuous duty, compact dimensions, and controlled heat removal are required. By combining the stator, cooling passages, and encoder in one housing, it supports material-handling lines, machine tools, and other general industrial drive applications. Its integrated layout also reduces the number of separate external components around the motor package.

Cooling is provided through liquid cooling circuits that connect by a 1/4-inch thread, helping the stator remain within temperature limits at the rated speed of 2500 rpm. Feedback comes from a single-turn absolute encoder with the EnDat2.1 interface, and its optical system provides 2048 increments per revolution from a 7 to 12 V supply in the drive controller. Power leads exit on the right-hand side through a sealed connector, and the housing is rated IP65 to resist dust and low-pressure water jets. The motor has frame size 130 and frame length B, while winding code 0250 identifies the electromagnetic layout used for this version. The right-side cable outlet also helps keep the mounting face clear during installation.

The motor uses a plain shaft without a shaft sealing ring, and reinforced bearings support higher radial loads. Its stator windings use F-class insulation, and the rotor assembly meets vibration level A for balanced operation. The unit does not include an integrated holding brake, so load retention must be provided externally when power is removed. Continuous service is permitted in ambient temperatures from 0 °C to 40 °C, and the flange-and-foot mounting arrangement supports alignment with gearboxes or direct-driven loads. This mounting arrangement allows the motor to fit both base-mounted and face-mounted machine layouts.