Product Description:

The MDD025B-N-100-N2K-040PA1 is a synchronous servo motor built by Bosch Rexroth Indramat and placed within the MDD Synchronous Motors series. As a motor for digital drive controllers, it supplies precise torque and controlled speed to compact axes in packaging, electronics assembly, and pick-and-place stations. Its small frame and high rotational capability allow the motor to convert electrical drive signals into mechanical motion that can be coordinated closely by the associated controller in industrial automation equipment. This makes it suitable for short travel moves, rapid indexing tasks, and other applications where repeatable response is needed from a compact servo axis.

It develops a continuous standstill torque of 0.60 Nm, and its rotor can reach 10,000 rpm when the drive issues a maximum speed command. That operating range suits small axes that need quick motion without a large motor body. Position data are supplied through an integrated absolute encoder, allowing single-turn resolution without external sensors and giving the controller a direct view of rotor position. For mechanical alignment, the flange provides a 40 mm centering diameter, and the rotor is balanced to a standard quality grade so vibration remains low at high speed. Power and feedback conductors exit on side A, which helps keep cable routing orderly on compact machines.

The built-in blocking brake supplies 1.0 Nm of holding torque to secure vertical loads when power is removed, and it works with a shaft seal that helps limit lubricant migration along the output end. This arrangement helps the motor remain stable during stopped conditions and supports cleaner operation around the shaft opening. The output shaft uses a keyway for slip-free coupling to gears or pulleys, so transmitted torque does not depend only on clamp friction. The motor has a single-ended shaft and no side-B extension, which helps save installation space around the rear of the housing. The compact layout is useful where neighboring axes, cable runs, and machine guards leave little clearance.