R911249772 (1MR310B-A094/S026)

Name: R911249772 (1MR310B-A094/S026)
Brand: Indramat Motors
SKU: 1MR310B-A094/S026
Price: 388.00 USD

1MB High-Speed Asynchronous Motors

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The R911249772 (1MR310B-A094/S026) is an Indramat motor rotor engineered for precise kinetic energy transfer within advanced industrial drive systems. Manufactured from high-strength silicon steel, it features a high-precision laminated core and achieves a balance quality grade of G2.5. The rotor is suitable for press-fit mounting in 1PH series motors and employs an internal cooling method with special grease-lubricated ball bearings to minimize friction and heat generation. Technical characteristics include a rotor weight of 54.2 kg, rotor inertia of 0.477 kg·m², rated torque of 340 Nm, and maximum operating speed of 3200 rpm. The rotor operates with an insulation class F, supports up to 3.8 kW power loss at full speed, features 3 pole pairs, and a stator winding inductance of 1.85 Ω (6-coil winding). It is designed for efficient performance in environments with ambient temperatures up to 50°C and a maximum operating temperature of 155°C.