R911339695 (1MS310B-6B-A1/S012)

Name: R911339695 (1MS310B-6B-A1/S012)
Brand: Indramat Motors
SKU: 1MS310B-6B-A1/S012
Price: 233.00 USD

1MB High-Speed Asynchronous Motors

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The R911339695 (1MS310B-6B-A1/S012) stator is designed for integration in 1MB kit spindle motors commonly used in machining centers, transfer lines, and grinding machines, supporting high-torque industrial applications. It operates within a temperature range of 0 to +40°C and up to 1000 meters altitude. This model, with motor size 310 and length B, is suited for 3-phase AC, providing a continuous torque of 260 Nm at 700 rpm and drawing 75 A. It achieves a rated output of 19 kW with liquid cooling (5 l/min coolant), dissipating up to 3.5 kW heat. The stator's winding inductivity is 1.753 mH and resistance 0.173 Ω. Integrated with NTC and PTC resistors, it is protected against overvoltage and overheating, supports a maximum speed of 2800 rpm, peak current of 164 A, and maximum torque of 651 Nm.