Product Description:

The MDD025C-N-100-N2K-040GR0 is a compact synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it is installed as the electromechanical actuator in automated pick-and-place modules, small gantries, and packaging axes where tight speed loops are executed directly by a drive controller. Its size code 025 and length code C create a short mechanical envelope that favors machines with limited mounting depth while still allowing the standard housing to dissipate internally generated heat.

The motor can deliver a continuous standstill torque of 0.90 Nm, giving the drive enough holding ability for light loads without thermal overstress during prolonged dwell periods. When commanded, the rotor can reach a nominal speed of 10000 min⁻¹, a range suited to rapid indexing and high-cycle positioning tasks. A factory-applied standard balancing grade keeps vibration within limits at this high speed, protecting bearings and attached mechanics. A greased shaft seal is fitted at the output to reduce dust or coolant ingress through the front bearing. The output uses a plain shaft, allowing couplings or pulleys to slide on directly without keying.

Mechanical alignment is simplified by a centering pilot of 40 mm, ensuring coaxial seating against gearbox flanges. Cabling exits through a right-side connection that terminates in a coded connector, so motor replacement can be completed without rewiring. Position data are delivered by an integrated absolute encoder, and the drive can also read the analog angle coming from the paired resolver feedback circuit for redundancy. The unit is shipped without a blocking brake, uses a standard shaft end on side A only, and retains a conventional housing style to match other MDD motors.