Product Description:

The MDD025C-N-100-N2G-040FR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Size 025 and length code C identify its compact frame, and the product serves as a motor for digital drive controllers that demand fast, precise rotation. In tightly integrated automation cells it converts the drive’s regulated current into mechanical motion, while an internal blocking brake maintains load position during power-off conditions.

At a nominal speed of 10000 min⁻¹, the rotor supports short cycle times required in pick-and-place or spindle applications. Under continuous stall it provides 0.90 Nm of torque, defining the thermal limit for long-term holding duty. The blocking brake delivers 1.0 Nm of static torque to secure vertical or safety-critical axes after shutdown. Position data is returned to the controller through Resolver feedback, enabling closed-loop velocity and angle control. All power and signal conductors are routed on the right side through a single Connector, simplifying wiring inside narrow cabinets.

Mechanical mounting features are optimized for lightweight fixtures. A centering pilot of 40 mm ensures accurate concentric alignment on adapter plates. Torque is transmitted by a Plain shaft configured in the standard single-ended form, so no secondary shaft is present on side B. Because the unit ships without a shaft seal, it is intended for clean, dry environments rather than fluid-exposed zones. Standard balancing keeps residual vibration low during rapid acceleration, and the standard housing supports convection cooling without additional covers or seals while still meeting the required dynamic performance of compact automation axes.