Product Description:

The MDD112D-N-015-N2L-180PL0 synchronous motor is produced by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. Designed for use with digital drive controllers, the unit converts three-phase electrical energy into controlled rotary motion in automated presses, transfer lines, and gantry axes. Because it is intended for closed-loop servo operation, the motor works with the connected drive to provide regulated speed and controlled torque during repeated machine cycles. It uses a standard housing that fits common mounting patterns and supports sealing at the output through an integrated shaft seal.

In continuous duty, the rotor can deliver a stall torque of 38.0 Nm, allowing the axis to hold static loads while the shaft remains energized at standstill. During regular operation, the rated shaft speed is 1500 rpm, balancing torque output with magnetic losses over normal running conditions. The flange has a centering shoulder of 180 mm, which helps align the motor accurately with mating machine surfaces and reduces the chance of mechanical misalignment. Power and feedback plugs exit on the left side, and the unit uses a keyed connector for secure cable termination. This cable orientation can simplify routing in machines that use left-hand cable entry.

Position accuracy and commutation are supported by digital servo feedback (DSF), which sends encoder data to the drive for closed-loop control during speed changes and positioning moves. The motor has a frame size of 112 and a keyway shaft for positive torque transmission to couplings, pulleys, or gear inputs. An integrated shaft seal helps limit ingress at the output in oil-mist environments while keeping the drive end suitable for standard mechanical interfaces. The motor is supplied without a blocking brake, so any holding function at standstill must be provided by drive torque or an external device.