1MS310D-6B-A2/S011

The 1MS310D-6B-A2/S011, Bosch Rexroth Indramat, 1MB High-Speed Asynchronous Motors stator is engineered with a Motor Length D, Motor Size 310, and Windings Code 6B to deliver robust performance in demanding industrial environments. Featuring 3 pole pairs, it is optimized for high-output applications such as milling machines, machine tools, and turning centers. Its compact form and precise construction reflect Bosch Rexroth Indramat’s commitment to quality and longevity in automation components. This proven design ensures consistent operation over extended duty cycles.

The stator produces a continuous torque of 340 Nm while drawing a steady 81 A current at a rated speed of 800 rpm. Its winding resistance of 0.168 Ω dissipates the 3.8 kW rated power efficiently, and the continuous power capability reaches 28.5 kW under optimal conditions. Weighing 86 kg without accessories, the unit integrates an aluminum cooling jacket for thermal management, supporting a maximum speed of 3200 rpm. Ambient operating temperatures range from 0 … +40 °C, and the stator features a thermal time constant of 10 min with built-in temperature monitoring to prevent overheating.

Designed for seamless integration, the 1MS310D-6B-A2/S011 stator mates with matching rotors to form a complete high-speed synchronous motor system. Engineers benefit from straightforward installation and low maintenance requirements, while the robust cooling jacket and precise temperature sensors ensure reliable operation in continuous and intermittent duty. Ideal for high-power, precision-driven machinery, the stator delivers consistent torque and power density where performance and uptime are critical.