Product Description:

The MAF130C-0250-FQ-S2-FH0-05-H3 is an asynchronous housing motor produced by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. As a liquid-cooled unit, it is installed on machine frames with a flange interface and works with inverters that command torque and speed in automated production lines. The motor supplies rotational power where heat must be removed by coolant rather than ambient air, allowing stable operation in confined enclosures. This arrangement also helps the motor maintain consistent performance where surrounding airflow is limited by guards, panels, or dense machine layouts.

This model runs at a rated speed of 2500 rpm, a value that sets the electromagnetic operating point for achieving nameplate output while avoiding oversaturation. Continuous heat is extracted through liquid cooling, and a 1/4-inch connection thread links the jacket to the plant’s chilled-water circuit. Position data are captured by a single-turn absolute encoder with 2048 increments and transmitted over the EnDat2.1 interface so the drive can close the velocity loop without external transducers. The housing is sealed to IP65, which blocks dust ingress and water jets when the gaskets are intact. High axial and radial load capacity is provided by the high-speed bearing set, supporting rapid acceleration cycles that are common in packaging or material-handling axes.

Thermal aging of the winding is limited by insulation class F, enabling steady current density while the coolant stabilizes internal temperature between 0 to 40 °C. Vibration grade B keeps mechanical oscillation within the limits of DIN EN 60034-14, so nearby sensors and coupled components are less likely to be affected by shaft movement. The plain shaft simplifies coupler alignment, and the absence of a holding brake means standstill forces must be managed through the drive or external locks. No shaft sealing ring is fitted, which reduces friction losses but makes proper enclosure pressure control important for long service life.