Product Description:

The MDD115D-N-015-N2M-180PA2 is a synchronous AC servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it provides closed-loop motion control for automated machine axes, conveyors, and tooling stations in industrial plants. The model combines electronic feedback, a holding brake, and standardized mounting dimensions so it can deliver precise rotary motion with compatible drive electronics. This arrangement suits applications that need accurate positioning, stable speed control, and secure load holding during stops.

The motor has a continuous standstill torque of 57.0 Nm, allowing the shaft to resist static process loads without overheating. Its flange has a centering diameter of 180 mm, which helps align the motor with gearboxes or mounting plates, and the rotor is balanced to the standard grade used for this model. Under rated excitation, the unit reaches a nominal speed of 1500 rpm. Position data is supplied by an integrated multi-turn absolute encoder, so the controller can track shaft position across multiple revolutions without relying only on incremental counting. An internal brake provides 60.0 Nm of holding torque when engaged. Power, brake, and feedback conductors terminate on a single connector to simplify wiring.

Service leads exit the housing on side A, which helps keep cables clear of nearby moving assemblies. The motor exchanges velocity and position information with the controller through digital servo feedback, providing high-bandwidth data for precise interpolation. Torque is transmitted through a keyway shaft, and a fitted shaft seal helps prevent lubricant ingress. The standard single-ended shaft layout, without a side B extension, matches the compact frame size of 115 and keeps the motor envelope short. That layout also leaves the opposite end free of a second shaft projection, which helps in tightly spaced machine assemblies.