Product Description:

The MDD093D-N-020-N2L-130PR0 is an AC synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers in automated machinery. In operation, the motor converts drive current into precise rotation for indexing tables, tooling axes, and similar stations that need repeatable position and speed control.

Balancing is standard to reduce residual vibration during high-speed cycles. The centering shoulder measures 130 mm, allowing direct seating in correctly machined housings, and all power and feedback plugs are placed on the right side in a sealed connector interface that simplifies wiring. At standstill, the motor can deliver 24.0 Nm of continuous torque, and it has a nominal speed of 2000 rpm for moderate-inertia loads that require steady motion. Rotor position is provided through digital servo feedback, which supports high-resolution closed-loop control. The unit is supplied without a blocking brake, so vertical loads must be held by external hardware or drive torque. A standard aluminum housing removes heat during continuous duty, and the one-sided connector arrangement can help keep cable routing orderly in compact machine layouts.

The motor uses size code 093, which corresponds to its stator diameter class. Length code D indicates an extended active stack that increases peak torque without increasing frame width. The output shaft uses a keyway, and a factory-installed coupling gland works with a shaft seal to keep lubricant inside and contaminants out. Only one shaft extension is supplied, so the design omits the side B shaft end and shortens the overall motor length. Velocity and current loops are closed in the external amplifier, while the motor supplies the mechanical output at the axis. The standard housing also helps protect the unit from typical shop floor contamination during continuous-duty operation.