Product Description:

The MDD093A-N-020-N2L-130GA2 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers where closed-loop motion is required on production axes and material-handling modules. The motor belongs to size 093 and length code A, giving it the shortest stack in its frame class while retaining a standard housing that fits directly to precision machine plates. Within automated cells, its role is to translate inverter output into controlled rotary force that supports coordinated multi-axis positioning.

A centering diameter of 130 mm guides the flange into alignment and works with the motor’s standard balancing to limit runout. All power and feedback conductors exit on Side A, and a keyed circular connector helps simplify cable routing in tight cabinets. When held motionless, the motor supplies 9.2 Nm of continuous torque, allowing presses or index tables to maintain load without overheating. During normal operation, it reaches a nominal speed of 2000 rpm, a value suited to drive controllers that regulate moderate-speed processes while supporting long service life. The standard housing dissipates heat by natural convection, and the plain front flange accommodates the integrated shaft seal without extra adapters.

A blocking brake is fitted and can clamp the rotor with 22 Nm of static holding torque, helping prevent back-driving on vertical axes when power is removed. Position data is returned through digital servo feedback (DSF), enabling high-resolution commutation and diagnostic functions inside the drive. The rotor uses a plain shaft so couplings or pulleys can seat directly on the journal, and protection against lubricant ingress is provided by a molded shaft seal. The single-ended shaft arrangement reduces overall length and simplifies guard design while keeping service access on the connector side.