1MR160F-A061

1MR160F-A061, Bosch Rexroth Indramat, 1MB High-Speed Asynchronous Motors rotor assemblies deliver unmatched precision for high-speed spindle applications. Designed with a Motor Length of F and a frame Motor Size of 160, this component integrates seamlessly into frameless spindle systems. The rotor’s Rotor Design features a Step Interference Fit, Finished outer diameter for optimal torque transfer and minimal vibration. Robust finishing ensures concentricity and balance at speeds exceeding typical industrial requirements.

In operation, the rotor exhibits a Moment of Inertia of 0.016 kg·m², allowing swift acceleration and deceleration cycles. An inner bore diameter of 61 mm accommodates precision spindle shafts, while the Ingress Protection rating of IP00 mandates auxiliary sealing in humid or contaminated environments. At 10.2 kg, the unit balances low mass with structural rigidity, and its red lacquer transport coating preserves surfaces against corrosion. The specified Operating Temperature Range from 0 – 40 °C ensures consistent performance in standard machine tool environments.

Installation and maintenance are streamlined by graduated fitting surfaces that facilitate secure mounting and safe removal. The rotor’s corrosion-resistant lacquer can be reapplied post-assembly to prolong service life under harsh conditions. Compatibility with Bosch Rexroth Indramat’s 1MB motor stators guarantees tight electromagnetic coupling and precise control. Overall, the 1MR160F-A061 offers dependable operation and straightforward integration for high-speed machining spindles and direct-drive assemblies.