Product Description:

The Bosch Rexroth Indramat MDD025C-N-100-N2K-040PL0 is a synchronous motor in the MDD Synchronous Motors series. Designed for digital drive controllers, it produces commanded torque for small indexing tables and pick-and-place axes. The motor uses frame size 025 with length code C, giving a compact housing that fits space-limited machine layouts. Standard rotor balancing supports use with common coupling hardware, and the unit has a single shaft end on side A for straightforward mechanical integration. Its synchronous design lets the paired controller regulate speed and position with predictable response during short-cycle automation tasks. That makes it suitable for compact transfer units, rotary nests, and other axes where fast response matters more than high continuous torque.

The mechanical interface uses a centering pilot diameter of 40 mm, which helps locate the motor concentrically in machine plates. Power and feedback leads exit on the left side, and a molded connector keeps cable attachment compact and secure. Under continuous excitation, the motor can hold 0.90 Nm at standstill for stable low-speed positioning, and its windings permit a rated operating speed of 10000 rpm for rapid indexing moves. This combination suits applications that alternate between precise holding and short bursts of high rotational speed. The left-side cable exit can also simplify routing when the motor is mounted close to guards, slides, or adjacent actuators.

Position signals are handled through resolver feedback, and an integrated absolute encoder is installed inside the housing for internal feedback functions. This arrangement supports stable commutation and repeatable positioning during frequent start-stop cycles. Because the feedback devices are built into the motor, the external package stays compact and avoids separate mounting hardware for a standalone sensor. The output shaft uses a keyway for positive torque transfer, while a shaft seal helps keep contaminants away from internal components. The motor is supplied without a blocking brake, so holding force must be provided by the closed-loop drive or by external mechanics.