Product Description:

The MDD115D-N-020-N2M-130PB2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for use with digital drive controllers, the unit converts electrical commands into regulated rotary motion for positioning and speed-controlled tasks in automated machinery. Its housing, shaft geometry, and integrated feedback make it suitable for packaging equipment, tooling axes, and material-handling systems that require accurate closed-loop motor control. The motor is intended for applications that need stable torque delivery during repeated acceleration, deceleration, and holding cycles.

The motor has a nominal speed of 2000 rpm, which is the maximum continuous shaft speed under rated voltage and load. A continuous standstill torque of 57.0 Nm allows the rotor to hold or start heavy loads without excessive heating during low-speed operation. Accurate alignment is supported by a 130 mm centering diameter that seats the motor concentrically on the machine interface. Electrical and feedback connections are arranged on Side B, which can simplify cable routing when the rear of the motor remains accessible. Power and feedback are routed through a connector interface, which reduces the number of external connection points.

A blocking brake provides 60.0 Nm of holding torque to keep vertical or suspended loads from moving after power is removed. Position data are returned through digital servo feedback, and a multi-turn absolute encoder stores shaft position over multiple revolutions so the connected drive can maintain accurate control without external sensors. The output shaft uses a keyway for positive torque transmission, and the shaft seal helps keep contaminants away from internal bearing surfaces. The standard single shaft-end arrangement leaves only the drive-end shaft exposed, which reduces the chance of unwanted rear-side overhung loading.