Product Description:

The MDD112C-N-030-N2M-130GA0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it is installed on automated axes to deliver commanded torque and speed with high positional accuracy in packaging lines, machine tools, and conveying equipment. Its synchronous design allows the drive to regulate motion closely during starting, running, and positioning moves. This makes the motor suitable for applications that require repeatable response under changing load conditions.

This model produces a continuous standstill torque of 28.0 Nm, allowing the axis to hold load without overheating under constant stall conditions. Its nominal operating speed reaches 3000 rpm, matching drives that generate the corresponding electrical frequency for high-cycle positioning tasks. The stator is centered by a 130 mm locating pilot to ensure concentric alignment with gearbox or flange hardware. Power and feedback conductors exit on Side A, simplifying cabinet layout when the motor is mounted in tight machines. Feedback is supplied through digital servo feedback, so the drive receives high-resolution rotor angle data for precise current control. A molded connector handles all electrical terminations, and the plain shaft mates directly with couplings or pulleys. Balancing, housing style, and motor length comply with the standard configuration for size 112 stators.

An integrated multiturn absolute encoder retains position over power interruptions, eliminating the need for homing at startup. The motor is supplied without a blocking brake, so any static holding force must be provided by the drive or an external clamp. The motor has a shaft seal that helps protect the front bearing from splash and dust when the unit is installed in IP-rated enclosures. Mechanical vibration is limited by Standard balancing, which keeps residual imbalance within normal ISO tolerances and reduces coupling wear. The C length code identifies the active iron stack, and the standard housing and shaft-end arrangement omit a side-B extension to keep the overall length compact.