1MR160H-A060

The Bosch Rexroth Indramat 1MR160H-A060 rotor from the 1MB High-Speed Asynchronous Motors series is engineered for high-speed performance and reliability. This 1MR160H-A060 rotor features a Motor Size 160 frame and a Motor Length H, combining a precisely machined laminated core with a Step Interference Fit, Finished rotor design. It houses the spindle that translates the 1MB160 stator’s armature winding excitation into mechanical motion. Crafted with an inner diameter of 60 mm, the component’s robust construction supports dynamic applications where balance and stiffness are critical.

The rotor weighs 9.8 kg and is rated to Protection Class IP00, ensuring that the windings remain highly responsive to cooling flows while shielded from large particulates. Its insulation category F is compliant with a maximum winding temperature of 115 °C, safeguarding long-term thermal endurance. Front-area balancing rings and a laminated steel core work in concert to minimize vibration, achieving the required severity grade when paired with the corresponding spindle. Before installation, a visual inspection ensures no damage, and balance tests confirm precise alignment with the mating shaft assembly.

For storage and handling, maintain the rotor in a dust-free, vibration-free environment at temperatures between -20 to +80 °C and in either a vertical or lateral orientation. Transport must employ plastic hefting belts or hooks with protective sheathing to avoid damaging the rotor’s machined fittings. Bosch Rexroth Indramat specifications and Wake Industrial’s one-year warranty guarantee quality assurance from delivery to installation.