Product Description:

The MDD093C-N-020-N2M-110GL1 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts drive commands into controlled rotary motion in automated machinery. The motor has frame size 093 and length code C, which set its mechanical envelope. Its standard housing and standard dynamic balancing allow direct installation in typical machine assemblies without added damping hardware. A factory-fitted shaft seal protects the internal bearings from coolant and dust during continuous service. The synchronous design also supports accurate speed regulation and repeatable positioning in indexing and feed applications.

The centering diameter of 110 mm helps seat the motor concentrically against the machine flange. Power and feedback plugs exit on the left side. The unit uses a connector interface for electrical connections. Under rated load, the rotor reaches a nominal speed of 2000 rpm, which suits medium-speed axes that need steady torque. An integrated blocking brake supplies 11 Nm of holding torque to keep loads from drifting when power is removed. Position data comes from an integrated multiturn absolute encoder, allowing the controller to retain shaft position information after a power interruption.

For servo loop closure, the motor transmits feedback through digital servo feedback (DSF) signals, allowing the drive to regulate current and position with fast response. Mechanical output is provided through a plain shaft that is intended for clamp-style couplings. The design is supplied without a side B shaft end, which shortens the overall length. This single-ended arrangement leaves more room behind the motor for compact installations. It can also reduce obstruction around the rear of the housing in tightly packed multi-axis assemblies.