MDD025A-N-100-N2G-040PA1
The MDD025A-N-100-N2G-040PA1 is a compact AC synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it receives precisely modulated inverter current and delivers tightly regulated torque and speed. This makes it suitable for light assembly stations, pick-and-place modules, and other high-cycle automation tasks where small frame size and fast response are required. Its synchronous design supports predictable response during frequent starts, stops, and short positioning moves. The compact housing is useful where neighboring axes or tooling leave little installation space.
The motor supplies a continuous standstill torque of 0.33 Nm, allowing an axis to hold position without overheating during dwell periods. A nominal speed rating of 10,000 rpm supports rapid indexing and short settling times in high-throughput lines. Mechanical alignment to machine frames is guided by a 40 mm centering diameter, and cabling is routed on side A of the housing to help keep layouts orderly when multiple motors are stacked in a column. This arrangement helps the motor fit compact axes where cable direction must remain consistent across several units. Power and feedback conductors terminate on a sealed connector, which provides a compact plug-in connection.
An integrated blocking brake generates 1.0 Nm of static torque so vertically oriented loads remain secure whenever drive power is removed. Rotor position is transmitted through resolver feedback, providing rotor angle data that remains stable in electrically noisy environments and at elevated temperatures. Output torque is delivered through a keyway shaft, and an internal shaft seal helps protect the bearings from dust and fluid ingress. The motor uses frame size 025 with length code A, which keeps the housing compact for multi-axis installations. These features support fast motion and secure holding in tightly spaced automation equipment.
