Product Description:

The MDD093C-N-020-N2M-130PR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it supplies rotary motion and torque to positioning axes, material-handling stations, and machining spindles that need coordinated speed control. The motor body uses the 093 frame with a C-length stator, giving it a compact footprint for machines that need solid torque density. Its single-ended shaft also helps conserve space on side B of the machine frame, which can simplify placement near guards, couplings, or adjacent components.

The flange has a centering diameter of 130 mm, which helps align the motor accurately against a gearbox or machine plate. Under rated electrical excitation, it reaches a nominal speed of 2000 rpm, supporting lower-speed operation with stronger torque than faster winding variants in the same family. A blocking brake provides 11 Nm of holding torque so the axis can remain in position when power is removed. The motor uses a right-side cable exit, because the power and feedback connections are fixed on that side of the housing. The output shaft has a keyway, which helps prevent slip between the shaft and a matched hub during acceleration and braking.

An integrated multi-turn absolute encoder sends position data to the drive, while digital servo feedback (DSF) allows the controller to process that signal for closed-loop motion control without external transducers. A radial shaft seal limits coolant splash or lubricant migration along the journal and supports the motor housing's IP65 protection level. The rotor uses standard balancing to reduce residual vibration during repeated starts, stops, and speed changes. This combination of feedback, sealing, and rotor balance supports steady operation in applications that depend on repeatable positioning and smooth running.