Product Description:

Bosch Rexroth Indramat manufactures the MAF130D-0250-FQ-S2-DK0-35-N1, a liquid-cooled asynchronous housing motor in the MAF IndraDyn Asynchronous Motors series. It provides rotary power for machine tools, extruders, and other automated stations where continuous torque and compact thermal management are required. The unit uses frame size 130 with length code D and supports flange and foot mounting for straightforward alignment on machine structures. A standard bearing set supports radial loads, while the output shaft uses a half-key balance, includes a keyway, and has a sealing ring to help limit dust or coolant ingress at the drive end.

Heat is removed through liquid cooling, and a 1/4-inch connection port routes coolant around the stator for stable thermal control during operation. This cooling arrangement helps the rotor maintain a rated speed of 2500 rpm without derating under normal operating conditions. Position data comes from a single-turn absolute encoder with the EnDat 2.1 interface and a resolution of 2048 increments, allowing the connected drive to track shaft position accurately. The housing has an IP65 rating to resist dust and low-pressure water exposure. Power conductors enter through a turnable terminal box on the right-hand side, which helps adapt cable routing to the available installation space. The motor is supplied without a holding brake, so any static load must be secured by an external device or by controlled drive torque.

The winding system uses insulation class F, which supports continuous operation when coolant flow remains stable and winding heat is kept within normal limits. Permissible ambient operation is stated as 0 to 40 °C, so the motor is intended for standard industrial surroundings rather than unusually hot enclosures. Mechanical excitation remains within Vibration Level A according to DIN EN 60034-14, which supports smooth running in general-purpose automation equipment. The standard bearing arrangement carries axial and radial forces without extra damping elements. Winding code 0250 identifies the electromagnetic layout used for this motor version.