Product Description:

The MDD093C-N-020-N2L-110GB2 is a synchronous AC motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it serves as the rotary actuator in closed-loop automation where rapid acceleration, accurate positioning, and continuous duty are required. The motor includes an integrated blocking brake so vertical or overhung loads remain stationary during power loss, and the housing together with the rotating parts is balanced to a standard grade to reduce vibration in the drive train during repeated motion cycles.

The motor reaches a nominal speed of 2000 rpm, giving the drive a suitable operating speed for coordinated motion profiles in indexing and positioning tasks. Stopping and holding capability is provided by a brake that supplies 22 Nm of static torque, allowing the axis to remain fixed without continuous current draw. Installation uses a centering journal diameter of 110 mm, which helps align the stator with the machine frame during mounting. Power and feedback conductors exit on Side B, and a keyed connector keeps cable attachment straightforward. Motion data are returned through digital servo feedback (DSF), supplying rotor position information so the drive can close its speed and position loops and maintain accurate motion during operation.

The motor has a size code of 093 and a length code of C, providing a mid-range active stack that balances torque output with available installation space. The output uses a plain shaft, which is suited for clamping or shrink-fit hubs, and it includes a shaft seal to help keep coolant or lubricants out of the bearing cavity. This arrangement supports use in machinery where clean power transmission, controlled shaft coupling, and protection of the bearing area are important for steady long-term operation.