Product Description:

The MAF130B-0250-FQ-S2-BG0-05-N3 is a liquid-cooled asynchronous housing motor manufactured by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. Classified for flange mounting, this motor delivers rotational power to conveyors, extruders, and other automated machinery where thermal stability and moderate inertia are required. In industrial automation, it functions as the primary mover, receiving regulated three-phase energy from a drive controller and converting it into continuous torque with minimal speed ripple.

Heat is removed through liquid cooling, and the jacket is prepared with a 1/4 inch connection thread so hoses can be attached directly at the machine. The stator winding follows winding code 0250 and is insulated to class F to withstand temperatures associated with continuous duty. A standard bearing arrangement supports the rotor, and vibration level B in DIN EN 60034-14 limits imbalance. Position feedback is provided by a single-turn absolute encoder that communicates over EnDat2.1; its internal disk offers 2048 increments, and the sensor is powered from a 7-12 V supply drawn from the drive. The absence of a holding brake reduces length and inertia, and a shaft sealing ring protects the bearing cavity from coolant splash at the flange.

The rated mechanical speed reaches 2500 rpm, a value matched to frame size 130 and frame length B for moderate torque density. The power conductors exit on the B-side through a keyed connector, which simplifies removal during maintenance. An IP65 housing, combined with a plain casing and a plain shaft, allows installation in washdown areas when the coolant circuit is closed. Operation is permitted from 0 to 40 °C, provided that the liquid circuit maintains flow; above this range the drive may derate. The motor follows the flange dimensional rules of the stated standard while its mounting style keeps alignment tight without external foot brackets.