Product Description:

The MDD115B-N-020-N2L-130GA0 synchronous motor is produced by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Designed for use with digital drive controllers, it supplies the commanded torque and speed needed to position machinery axes in automated cells, pick-and-place stations, packaging lines, and similar motion systems that rely on closed-loop control. Its housing, balancing, and shaft configuration follow standard options for this motor line, which helps it fit established machine layouts and supports accurate acceleration, steady speed regulation, and repeatable stopping behavior under changing loads.

At standstill the motor can deliver a continuous torque of 38.0 Nm, allowing it to hold static loads against gravity or process forces without overheating during normal continuous operation. During motion it reaches a nominal speed of 2000 rpm, matching drive profiles that require moderate speed combined with high torque density. A centering diameter of 130 mm aligns the flange to mating machine frames and supports concentric rotation at the coupling. Position feedback is provided through digital servo feedback, enabling the controller to correct position and velocity errors during each control cycle. Power and signal wiring is attached through a sealed connector, which simplifies cable connection and helps keep contaminants out of the stator interior. The unit is supplied without a blocking brake, reducing mass when holding force during power-off is not required, and the integrated shaft seal helps keep lubricant inside while resisting dust and coolant spray.

Cabling enters the stator on side A, so motor leads can be routed consistently where the connection side must face a specific cable path or cabinet entry point. The length designation B indicates a medium rotor stack, balancing thermal capacity with inertia for general servo duty. Size code 115 corresponds to the frame diameter used for this motor body. A plain shaft transmits torque through clamp or keyless couplings, and the shaft end is present only on the drive side to keep the overall envelope compact.