R911261983 (1MR310F-A112)

Name: R911261983 (1MR310F-A112)
Brand: Indramat Motors
SKU: 1MR310F-A112
Price: 277.00 USD

1MB High-Speed Asynchronous Motors

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The Bosch Rexroth R911261983 (1MR310F-A112) is a rotor specifically engineered for frameless main spindle motors, featuring a motor size of 310 and a motor length designated as F. It is designed with a step interference fit. The rotor delivers a rated torque of 480 Nm at 1600 RPM within a power range of 20 to 35 kW. Stator winding resistivity is 0.38 ohms with a 6A setup. The component supports operational temperatures from -20 to +80 °C and utilizes insulation class F for environmental resilience. The internal diameter is 112 mm and nominal power loss can reach 5.5 kW. Installation requires separate procurement of motor plug, coupling, and optional flange sockets. Horizontal storage and transportation are recommended.