Product Description:

The MDD112D-N-015-N2L-130PB0 is a synchronous servo motor supplied by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts commanded current into rotary motion for automated axes that require precise position and speed control. The frame matches the 112 motor size with length code D, making it suitable where a medium-large envelope and elevated continuous torque are needed in industrial work cells. In closed-loop motion systems, this design helps the drive maintain steady axis response during acceleration, deceleration, and changing process loads.

Its continuous torque at standstill is 38.0 Nm. This is the torque the motor can deliver indefinitely without overheating when the rotor is locked, which is useful for heavily loaded axes during dwell periods. At nominal excitation, the shaft reaches 1500 rpm, supporting lower-speed processes such as indexing tables or extruder screws. A centering diameter of 130 mm aligns the motor in the machine flange and helps keep runout within tolerance. Power and feedback conductors exit on side B through a connector, simplifying cable routing when the load is on side A. The integrated digital servo feedback transducer supplies position data to the controller, supporting tight velocity loops. A shaft end with a keyway secures couplings or pulleys and helps prevent slip during reversals.

Smooth operation is supported by its standard balancing grade, which matches common drive-train couplings without requiring special vibration measures. The motor is delivered without a blocking brake, so applications that need static holding must use an external device or drive-applied torque. A durable standard housing resists normal factory conditions, and a shaft seal helps limit dust or coolant splash at the output end. This combination suits conveyor heads, molding presses, and other equipment where repeatable motion and bearing protection are important during routine production.