1MR480A-B345

The Bosch Rexroth Indramat 1MR480A-B345 from the 1MB High-Speed Asynchronous Motors series is engineered for high-speed, precision motion control and features a Motor Size 480, Motor Length A, and a Windings Code Unspecified configuration. The maintenance-free 1MB kit spindle motor design provides exceptional dynamic response for spindle positioning, processing, and thread-cutting operations in both commercial and industrial machinery. Encased within a 345 mm internal diameter stator, the rotor converts electromagnetic energy into high power output while maintaining smooth, vibration-minimized operation. A digital drive controller, parameterized to the specific application, ensures optimized torque delivery and precise speed regulation upon commissioning.

The rotor undergoes comprehensive, traceable pre-delivery testing and ships with a one-year replacement warranty to guarantee long-term reliability and uninterrupted uptime. Thermal management relies on a highly efficient liquid cooling mode integrated directly into the stator housing, satisfying the EMC requirements detailed in the user manual and preserving insulation integrity under load. Environmental constraints mandate secured, dry installation—this component offers no resistance against liquid ingress—and operation is rated for ambient temperatures from 0 to +40 °C. Maximum elevation is limited to 1500 MSL to prevent performance derating due to reduced air density.

Rotor position feedback is managed by an integrated motor feedback system, delivering closed-loop accuracy essential for demanding spindle applications. All spare parts and accessory modules must align with those specified by Bosch Rexroth Indramat to maintain system compatibility and safety standards. Backed by Wake Industrial's logistics and support network, the 1MR480A-B345 provides a robust, high-speed asynchronous solution built for precision, efficiency, and durable performance in advanced automation environments.