Product Description:

The MDD093C-N-040-N2L-110PR2 is a synchronous servomotor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts commanded current into precise rotary motion for positioning tasks in automated machinery and transfer lines. Its mechanical frame and electromagnetic layout support tight velocity regulation and rapid indexing for CNC axes and material-handling gantries. The motor also supports smooth acceleration and deceleration when the connected drive commands frequent direction changes.

The rotor is factory balanced to a standard grade, and the stator housing uses a standard configuration that mounts against a machine frame through a centering pilot of 110 mm. Electrical and feedback connectors are oriented on the right side, which can simplify cable routing in right-hand machine layouts. Size code 093 identifies the external flange pattern, while motor length code C uses a longer active iron stack to support higher continuous torque without increasing the motor diameter. When paired with a compatible inverter, the motor reaches a nominal speed of 4000 rpm, allowing fast travel on ball screws or belt-driven axes. The shaft is single-ended and has no extension on side B. The housing arrangement also provides a compact mounting interface for machine plates and gearbox adapters.

An electromechanical holding brake is integrated, and it provides 22 Nm of static torque to hold the load when input power is removed. Position information returns to the drive through Digital servo feedback (DSF), allowing closed-loop correction of speed and position during synchronized motion. The output shaft uses a keyway to reduce slip under load, and a full-contact shaft seal helps protect the interior from coolant spray and airborne particulates. The brake and feedback combination supports axes that must stop accurately and remain in place between motion commands.