Product Description:

The MDD115B-N-020-N2L-130PB2 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 supplies tightly regulated rotary power for automated conveyors, gantry axes, and packaging equipment. By combining permanent-magnet excitation with real-time rotor feedback, the unit allows the drive to regulate position and velocity with high accuracy in demanding industrial automation cells. This type of servo motor is commonly used where repeatable acceleration, stable speed control, and accurate stopping are required over frequent production cycles.

At standstill, the motor can deliver a continuous torque of 38.0 Nm, allowing an idle axis to resist process forces without excessive heating. Its nominal speed rating is 2000 rpm, which is the maximum continuous shaft speed under rated current. Position data is returned through digital servo feedback (DSF), allowing closed-loop correction of rotor position during operation. A spring-applied brake inside the rear housing clamps the shaft with 60.0 Nm of holding torque, so suspended loads remain secure during power loss. The flange has a centering pilot diameter of 130 mm, and the motor uses standard balancing with a standard housing finish.

The electrical and encoder interfaces exit on side B, and each uses a quick-release connector for straightforward cable attachment. The output shaft is machined with a keyway so couplings or pulleys can be secured, while a fitted shaft seal helps keep coolant splashes away from the bearings. The motor has size 115 and a B-length housing, so it fits presses or transfer lines that use this frame format. Separate power and feedback connections help keep installation organized in machine layouts with limited cable space.