R911282880
The R911282880 (MHD115C-024-PG1-BN), a synchronous motor produced by Bosch Rexroth Indramat, boasts high dynamics and an impressive overload capacity. Noteworthy is its favorable torque to inertia mass ratio and the adaptable placement of the unit. It supports continuous start-stop operations due to its electrical commutation properties, but may require supplemental sensors and actuators to appropriately monitor and commandeer the unit. It is essential to note that only manufacturer-approved spare parts, cables, and accessories should be used with the motor.
This motor efficiently dissipates heat from the stator windings to the outer motor housing and can function both as servo and main drive motors—often utilized in printing, packaging, and food processing machines. Its design accommodates high radial loads with a rated torque of 26Nm and a rated performance of 6.6kW at 60k with natural convection. Additionally, it supports liquid cooling while its flange socket can be switched out with suitable sealing air connectors. However, before installation, all components should be checked for cleanliness and damage. It needs to be stored and transported at temperatures between -20°C and 80°C. The execution of electrical connections should be done post-mechanical mounting. For safe use, ensure the plug connectors are connected and disconnected only when dry and de-energized, ideally connecting as per the circuit diagram.
