Product Description:

The MDD093B-N-040-N2M-130PB1 is a three-phase synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts command signals into precise shaft rotation for positioning tables, pick-and-place arms, and similar automated stations. An integrated multiturn absolute encoder returns position information to the drive, helping the control system maintain accurate axis tracking through power cycles. This arrangement supports repeatable positioning and stable speed regulation in equipment that depends on tightly coordinated servo motion.

At standstill, the motor can produce a continuous torque of 14.5 Nm, which supports direct coupling to moderate-inertia loads. During operation, the rotor reaches a nominal mechanical speed of 4000 rpm, supporting short indexing cycles and rapid traverse moves. A built-in blocking brake provides 11 Nm of holding torque, helping keep a vertical or suspended load from drifting after drive power is removed. Mounting uses a 130 mm centering diameter for accurate alignment to the machine interface. Power and feedback conductors leave on side B through a plug-in connector, which helps preserve access where cable space is limited.

The motor uses digital servo feedback for closed-loop operation with compatible Indramat drives, so current, speed, and position loops can be coordinated from the control system. Mechanical output is delivered through a shaft with a keyway, and a shaft seal helps keep contaminants away from internal bearing areas while reducing the chance of lubricant escape. The unit uses the 093 frame with B length, which keeps the housing compatible with machine layouts intended for that MDD motor size. There is no rear shaft extension, so couplings and driven elements are concentrated at the primary output end.