Product Description:

The MDD093C-N-020-N2L-110PB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts regulated DC-link energy into controlled rotary motion for positioning and velocity tasks inside automated production cells. The design targets applications that require fast dynamic response and repeatable accuracy, and it integrates with Indramat drive modules through its molded power and feedback connector.

The motor has a size of 093 and a length code of C, a combination that supports continuous torque for medium-inertia loads. Standard rotor balancing keeps vibration within ISO limits, and the housing supports flange mounting. A centering diameter of 110 mm mates with machine plates to maintain concentric alignment. Under rated conditions, the rotor reaches a nominal speed of 2000 rpm, giving predictable surface velocity when the drive outputs the matching electrical frequency. For static holding or emergency stops, the integrated blocking brake produces 11 Nm of torque. The configuration uses a standard shaft end without a secondary shaft on side B, so transmitted load is confined to the keyed primary output.

For system wiring, the power and feedback connectors are mounted on Side B, allowing cables to exit parallel to the motor axis and simplifying routing in compact cabinets. The single electrical interface uses a rugged connector pair that carries phase power and the encoder channel through Digital servo feedback (DSF), which supplies position data for the drive control loop. A fitted shaft seal guards the front bearing against coolant and dust, while the output journal is machined with a keyway to transmit torque reliably into pulleys or couplings. This arrangement protects the bearing area and provides a secure mechanical connection to the driven load.