Product Description:

The MAF130B-0250-FQ-M2-BR1-35-V1 is manufactured by Bosch Rexroth Indramat as part of the MAF IndraDyn Asynchronous Motors series. This liquid-cooled asynchronous motor is intended for industrial automation where continuous duty and controlled thermal behavior are required. Integrated into a drive train, it converts inverter output into mechanical rotation for conveyors, pumps, or similar loads while allowing compact installation through its flange and foot mounting pattern. The motor format is suited to enclosed machinery where stable speed control and reliable heat removal are important during long operating cycles.

Heat is extracted through liquid cooling that circulates via a connection thread accepting a 1/4 inch fitting, so coolant can be routed directly through the housing. Shaft loads are supported by reinforced bearings, which helps the motor tolerate higher radial forces in belt-driven or overhung-load applications. Rotor position is reported by a multi-turn absolute encoder that communicates over EnDat2.1 and operates from 7–12 V, giving the controller immediate position data after startup. The encoder resolves 2048 increments per turn, which supports accurate speed regulation and smooth closed-loop response. A balanced rotor with a complete key, a keyway shaft, and a labyrinth seal help limit coupling play and protect internal components. Power enters through a sealed connector on side B, and winding code 0250 with F-class insulation supports operation in ambient temperatures from 0 °C to 40 °C.

The motor reaches a rated speed of 2500 rpm, and an electrically released brake provides 80 Nm of static torque when the drive is shut down. The IP65 enclosure keeps dust and low-pressure water jets away from internal parts, which supports use in dirty or splash-prone equipment. Compliance with DIN EN 60034-14 keeps residual unbalance within established industrial tolerance classes. That balance quality reduces vibration transfer to couplings and connected machine elements during operation.