Product Description:

The MDD093D-N-040-N2M-130PR1 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts commanded current into controlled rotary motion so packaging lines, gantry axes, and machining centers can position loads accurately and repeatedly. By combining electronic commutation with permanent-magnet excitation, the unit supports rapid acceleration, smooth speed regulation, and precise closed-loop torque control in automated motion systems.

This motor provides a continuous standstill torque of 24.0 Nm, allowing it to hold or slowly index loads without external gearing during low-speed operation. During normal operation, the shaft can reach a nominal speed of 4000 rpm, giving the drive a wide control range before field weakening is required. For power-off holding, a blocking brake delivers 11 Nm of static torque to secure vertical or suspended axes. Rotor position and revolution count are supplied to the controller through digital servo feedback supported by an integrated multi-turn absolute encoder, eliminating the need for homing cycles after shutdown and supporting immediate position availability at startup.

A centering diameter of 130 mm aligns the flange to the machine frame, and dynamic forces are balanced to the standard class to help reduce vibration at the coupling. All power and feedback cables exit on the right side through a keyed connector interface, which is useful when installation space is limited near the rear of the motor. The output shaft uses a keyway for direct torque transmission to couplings, and a factory-installed shaft seal helps prevent lubricant migration into the motor interior. Additional features include a standard housing, motor size 093, motor length code D, and a single-ended shaft without a side-B extension.