Product Description:

The MDD093C-L-030-N2M-130GR1 belongs to the MDD Synchronous Motors series manufactured by Bosch Rexroth Indramat. As a motor for digital drive controllers, it provides closed-loop torque and speed control for automated assembly lines, material-handling axes, and packaging stations. The design combines a balanced rotor with an internal encoder so commanded motion profiles remain accurate as load conditions change. This arrangement lets the paired controller monitor rotor position continuously and adjust current output to maintain stable motion during starts, stops, and low-speed holding.

This model reaches a nominal speed of 3000 rpm, allowing fast cycle times without mechanical gear reduction. Precise alignment in the machine frame is supported by a centering diameter of 130 mm, which locates the front flange accurately in the mating pilot. A blocking brake rated at 11 Nm locks the shaft when power is removed and helps prevent drift on vertical or overhung loads. That feature is useful when the axis must remain fixed during a power interruption or while the machine is stopped between indexing moves. Position feedback comes from an integrated multiturn absolute encoder, and the drive processes that signal through Digital servo feedback (DSF) for immediate position verification. Power, brake, and feedback leads exit on the right side, which can simplify cable routing in mirrored machine layouts and keep the cable bundle on one side of the housing.

The housing is prepared for surface cooling, so waste heat is removed through the outer frame instead of an attached fan. Because heat is transferred to the mounting structure, the motor can be integrated into machine designs that use a cooled contact surface to manage continuous thermal load. Torque is transmitted through a plain shaft that terminates on side A only, matching couplings that seat directly on the machined journal. The side-A output arrangement leaves the opposite end free of a second shaft extension. Electrical connections are grouped in a single connector, keeping the interface compact at the motor. The unit uses motor size 093 with length code C, and a shaft seal helps reduce the entry of dust and other fine contaminants at the output end.