1MS310F-6B-A1

The 1MS310F-6B-A1 from Bosch Rexroth Indramat is part of the 1MB High-Speed Asynchronous Motors series. This stator features a frame size of Motor Size: 310 and a frame length of Motor Length: F with a Windings Code: 6B configuration. Designed specifically for high-speed industrial drives, it integrates seamlessly into 1MB motor assemblies via a heavy-duty connector with an enlarged output diameter for reliable electrical mating. The robust construction supports rigorous operational demands and precision applications.

The stator delivers a continuous speed of 900 RPM and withstands up to 3600 RPM maximum, producing a rated torque of 480 Nm. It carries a nominal current of 111 A at a rated power output of 35 kW, with a maximum voltage of 246.7 V across windings exhibiting 0.12 Ω resistance and 1.45 mH inductance. The recommended power connector cross section is 35 mm², and the assembly weighs approximately 133 kg. Integrated thermal management includes an aluminum cooling jacket and liquid cooling system requiring 7.9 L/min coolant flow at 10–40 °C inlet temperature while limiting power loss to 5.5 kW.

Built to IP00 standards with an ambient operating range of 0–40 °C and storage tolerance of –20–80 °C, the 1MS310F-6B-A1 stator ensures reliable performance under varying environmental conditions. Vertical handling guidelines protect the precision-fit cooling jacket during transport, simplifying installation and reducing the risk of damage. Backed by a one-year warranty, this stator delivers top-tier integration flexibility and durability for high-speed motion control systems.