1MR140F-A045

The Bosch Rexroth Indramat 1MR140F-A045 rotor is a critical component in the 1MB High-Speed Asynchronous Motors series, designed to deliver precise rotary motion in high-speed applications. With a Motor Size of 140 and a Motor Length of F, this rotor is tailored for frame size 140 installations. The Inside Diameter of Rotor measures 45 mm, ensuring a secure fit onto the spindle. As the rotating element of the motor, the 1MR140F-A045 converts electromagnetic forces into mechanical rotation, enabling efficient power transmission in industrial drive systems.

Constructed for durability and ease of integration, the 1MR140F-A045 rotor weighs approximately 6.1 kilograms and features a protection rating of IP00, suitable for controlled environments. The rotor is rated for continuous operation in ambient temperatures from 0 to 40 °C, while storage conditions range from –20 to 80 °C. To prevent damage during transport, the rotor must be protected against impact to its internal fitting. Delivered horizontally in custom Styrofoam half shells, the component is ready for immediate mounting by qualified personnel.

Additional handling guidelines specify the use of plastic sling hoisting belts or a specially sheathed hook for safe lifting. Bosch permits storage in either horizontal or vertical orientations, provided the environment remains dry and free from dust and vibrations. Installation steps include shrink fitting to the stator, precision dressing to final dimensions, dynamic balancing, and secure attachment to the spindle. Professionally trained technicians should perform all mounting tasks. Backed by a one-year warranty through Wake Industrial, the 1MR140F-A045 offers reliable performance and simplified global shipping, making it an ideal choice for demanding industrial drive applications.