R911258378 (1MR160D-A055)

Name: R911258378 (1MR160D-A055)
Brand: Indramat Motors
SKU: 1MR160D-A055
Price: 629.00 USD

1MB High-Speed Asynchronous Motors

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The R911258378 (1MR160D-A055) rotor is engineered for use with Bosch Rexroth 1MB frameless motors featuring Motor Size 160 and Motor Length D. It utilizes a friction-locked step interference fit for enhanced rigidity and stability while mounting or dismounting. The rotor features a laminated core, balancing ring, and sleeve, with a mounting dimension of at least 70 mm. Technical parameters include a moment of inertia of 0.0121 kg·m², total weight of 7.3 kg, and an internal diameter of 55 mm. It is classified under insulation class F and is intended for operation within ambient temperatures of 5°C to 45°C at a rated current of 48 A.