Product Description:

The MDD093C-L-030-N2L-110PL1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where commanded current is converted into precise rotary motion for positioning, indexing, and continuous-speed machine functions. Integrated feedback hardware allows the drive to monitor rotor motion directly during operation, which helps maintain stable axis response under changing load conditions. The motor also uses a keyed shaft and a sealed mechanical interface, making it suitable for machine axes that need accurate torque transfer in a compact installation space.

The motor reaches a nominal speed of 3000 rpm, allowing regulated axes to run at a common industrial operating speed. An integrated blocking brake provides 11 Nm of holding torque, which helps prevent axis movement when power is removed. The housing is prepared for surface cooling, so heat can be transferred to an external mounting surface or surrounding airflow instead of relying on an internal fan. Position verification is carried out through digital servo feedback (DSF), giving the controller continuous rotor data for closed-loop speed and position correction. A centering shoulder diameter of 110 mm helps align the flange accurately with machine frames or gearbox interfaces.

The rotor and shaft are balanced to the standard grade, which helps keep vibration within normal limits during repeated high-speed cycles. Power and feedback plugs face the left side of the enclosure, which can simplify cable routing when the motor is installed near guards or adjacent axes. Torque is transmitted through a keyway on the single-ended shaft, and a shaft seal helps keep oil, coolant, and debris away from the bearing area. The motor uses size code 093 and length code C, and the shaft remains a standard single-ended arrangement without a side-B extension, which keeps the rear profile compact near coupled equipment.