Product Description:

The MDD093A-N-030-N2M-110PR1 is a three-phase synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is designed for use with digital drive controllers, where commanded current is converted into controlled rotary motion for closed-loop speed and position control. In automated machinery, the motor supports accurate acceleration, stable running speed, and repeatable stopping behavior on servo axes. It can be used in systems that require consistent motion during frequent starts, reversals, and short dwell periods.

This model reaches a nominal speed of 3000 rpm, enabling direct coupling to gearless axes that require steady cyclic rates. At standstill, it can supply 9.2 Nm of continuous torque, which supports low-speed operation and sustained load control without abrupt response changes. This combination is useful for equipment that alternates between rapid indexing and controlled process movement during normal production cycles. Machine alignment is supported by a centering diameter of 110 mm, helping the motor seat accurately on the mounting face. Power and feedback conductors leave the stator through a connector positioned on the right side, which can simplify cable routing when drives are mounted side by side. The housing uses a standard configuration, and the shaft is supplied without a side B extension to reduce rear overhang.

An integrated blocking brake delivers 11 Nm of holding torque to secure vertical or suspended loads when power is removed. Position data is transmitted through digital servo feedback (DSF), working with a multi-turn absolute encoder so the control system can retain position information after a power cycle. This feedback arrangement supports accurate commutation and position monitoring during normal servo operation. The shaft uses a keyway for positive torque transmission, and a shaft seal helps limit contaminants near the bearings. The motor has size 093, and the standard balancing supports smooth operation in pick-and-place units, indexing tables, and packaging spindles.