Product Description:

The MAF130D-0250-FQ-S2-KH0-05-V1 liquid-cooled asynchronous housing motor is produced by Bosch Rexroth Indramat as part of the MAF IndraDyn Asynchronous Motors series. This product type is intended for tightly packed automation cells where high efficiency and controlled temperatures are required. Its 130 frame size with length code D delivers the torque needed by conveyors, spindles, and forming stations while helping keep enclosure temperatures stable. It forms the drive side of closed-loop motion axes in machining centers and endurance test rigs, converting electrical energy into adjustable rotation for motion controllers to regulate.

Liquid cooling is routed through a dedicated jacket that accepts piping through a connection thread of 1/4 inch, so stator heat is removed without relying on airflow inside the cabinet. The built-in single-turn absolute encoder communicates through the EnDat2.1 interface, and its glass scale produces 2048 increments per revolution while operating from a stabilized input of 7-12 V. These signals allow the control system to determine position immediately after power-up and to apply vector control without an external referencing routine. Flange mounting secures the motor concentrically to gearboxes or frames, and winding code 0250 matches the stator impedance to compatible inverters.

The housing meets IP65, so dust ingress and water jets do not reach live parts, yet the design omits a shaft sealing ring to reduce friction. A nominal speed of 2500 rpm matches most inverter tables, and the motor uses a plain shaft for coupling with clamping hubs. Drive-end loads are supported by reinforced bearings, which help maintain vibration level A under DIN EN 60034-14. The windings use insulation class F for 155 °C thermal endurance, and operation is permitted at ambient temperatures from 0 °C to 40 °C. Because the unit is supplied without a holding brake, static loads must be secured by external mechanisms.