Product Description:

Bosch Rexroth Indramat manufactures the MDD115C-N-020-N2L-180GL0. This unit belongs to the MDD Synchronous Motors series and serves as a permanent-magnet AC motor matched to compatible digital drive controllers. In automated machinery, it converts regulated drive current into rotary motion that can be commanded with high positional accuracy, making it suitable for indexing tables, gantry axes, and material-handling stations that rely on rapid speed changes under closed-loop control. Its synchronous motor design also supports responsive torque production and stable speed regulation during repeated motion cycles.

The MDD115 frame uses a 115 size code, while a centering pilot of 180 mm simplifies alignment inside gearbox flanges. Its C-length stack supports a continuous standstill torque of 47.0 Nm, allowing the axis to hold substantial loads without overheating. Under rated excitation, the rotor can maintain a nominal speed of 2000 rpm, which balances dynamic response with torque availability for servo loops. Electrical terminations are carried through a sealed connector, and all power and feedback leads exit on the left side of the housing. This cable exit keeps routing on one side of the motor, which can simplify cable paths in compact machine frames.

Position information is returned through digital servo feedback, enabling the drive to correct velocity and displacement errors within one control cycle. This feedback method also supports accurate commutation and stable closed-loop position control during acceleration and deceleration. For applications that use external mechanical locks, the motor is delivered without a blocking brake, which reduces mass and inertia at the rear cover. A radial shaft seal protects the internal bearings from coolant or dust intrusion, and a plain shaft with a standard single-ended geometry supports coupling to pulleys or gear sets. The shaft end on side B is omitted, which shortens the overall length and helps reduce the required installation space.