Product Description:

The MDD112D-N-020-N2L-130GB0 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 translates precisely modulated current into repeatable rotation for indexing tables, gantry axes, and other equipment that demands coordinated motion inside automated production cells. Its synchronous design allows the connected drive to regulate torque, speed, and position with the fast response expected in closed-loop motion systems.

At standstill the motor can deliver a continuous torque of 38.0 Nm, providing holding and low-speed drive capability without additional gearing. Once accelerated, it reaches a nominal speed of 2000 rpm, a range matched to common transmission ratios in servo axes that need steady linear velocities. Standard dynamic balancing minimizes residual vibration, while the centering pilot of 130 mm aligns the flange accurately against the machine frame for repeatable mounting. The size-112 stator package and length code D produce a medium-torque, mid-length housing, and cabling exits on side B, where a compact multi-pin connector combines power and sensor contacts in one connection point.

For control integration, the encoder channel uses digital servo feedback, so the drive receives high-resolution position data without external adapters. The motor is supplied with a plain shaft, and the front bearing area is protected by a shaft seal that helps limit lubricant escape and contaminant ingress. Because the motor is delivered without a blocking brake, the axis must rely on drive torque or an external holding mechanism when power is removed. The single-ended shaft arrangement and the absence of a side-B shaft extension keep the overall length moderate while maintaining a rigid mechanical layout.