Product Description:

The MDD025B-N-100-N2G-040MR0 synchronous motor is produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Employed as a drive element for digital controllers, it converts commanded current into high-speed rotary motion, allowing machine builders to position light loads with minimal inertia in automated assembly, packaging, or semiconductor tools.

This motor can deliver a continuous standstill torque of 0.60 Nm, providing steady holding force for axes that dwell under load. A nominal speed of 10000 min⁻¹ pairs with that torque to create a broad constant-output range useful for rapid indexing. Its centering diameter of 40 mm determines the pilot fit in mounting flanges, ensuring concentric alignment with gearheads or couplings. Power is transmitted through a shaft that incorporates a keyway, giving positive mechanical engagement with hubs. Closed-loop control relies on Resolver feedback, which supplies analog sine and cosine signals to the drive for angular position and speed calculation, even in electrically noisy environments.

Mechanical integration details complete the profile. The electrical leads exit to the Right, simplifying cable routing in cabinets where adjacent modules share common harness trays, and a sealed Connector simplifies removal during maintenance. For applications that stop under drive torque alone, the unit is supplied without a blocking brake; similarly, it is built without a shaft seal, so the installation must be protected from coolant spray or oil mist. Standard dynamic balancing, housing form, and a B-length, size 025 frame round out the configuration without adding mass or complexity.

Wake Industrial offers a 1-year warranty on every purchase, can arrange same-day shipping when timelines are tight, and provides a free chat tool for questions about fault codes or manufacturer data.