Product Description:

The MDD093A-N-040-N2L-110GR1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for digital drive controllers and converts regulated current from an Indramat drive into rotary motion for positioning or velocity-controlled axes in automated machinery and transfer lines. This operating role suits applications that require repeatable motion, stable speed control, and a compact motor package at the machine axis.

The motor delivers a continuous standstill torque of 9.2 Nm, allowing static load holding without thermal overload, and it reaches a nominal operating speed of 4000 rpm for rapid cycle duties. A blocking brake rated at 11 Nm secures the shaft when power is removed, which helps prevent drift on vertical axes or parked mechanisms. Position data is returned through digital servo feedback (DSF), enabling closed-loop control with high resolution and stable response during acceleration and deceleration. A centering diameter of 110 mm aligns the housing against the mounting surface and helps maintain concentricity with coupled mechanics. The motor also uses standard dynamic balancing to reduce vibration, and the standard housing relies on convective cooling. It has A length, which is the shortest stack available in this frame size.

Cabling is routed to the right side of the stator, a layout noted as the Right connection direction, and terminations are made through a sealed industrial connector for both power and feedback conductors. The unit belongs to size code 093, which keeps the motor compact while supporting medium-power automation axes. A plain shaft with a shaft seal helps prevent lubricant migration into the encoder compartment, and the shaft end is supplied in a standard single-ended form for coupling with gearboxes or pulleys. This arrangement keeps the cable exit on one side of the housing and supports orderly routing where space around the driven load is limited.