Product Description:

The MDD025C-N-100-N2K-040FF1 belongs to the MDD Synchronous Motors series from Bosch Rexroth Indramat. It is a compact servomotor intended for digital drive controllers where fast positioning and speed regulation are required in automated machinery. The motor is supplied as a complete assembly, so the user can integrate it directly into multi-axis systems without additional mechanical adaptation.

The centering pilot is 40 mm, establishing the reference diameter for flange alignment. At stall the rotor can deliver a continuous torque of 0.90 Nm, providing low-inertia holding force for light pick-and-place axes. During rated operation the shaft reaches 10000 min⁻¹, a speed that suits high-cycle packaging or spindle drives. Position data are returned through Resolver feedback, while the integrated absolute encoder supplies multiturn position information for initial homing elimination. Power and signal conductors exit on the right side, a configuration identified simply as Right, and they are routed through a Connecting cable with coupling unit that mates to standard drive racks. Standard balancing minimizes vibration, and the housing is also the standard variant, so no special mounting plates are required.

A blocking brake rated at 1.0 Nm keeps the load stationary whenever the drive is disabled, complementing the motor length code C and size 025 format. The single-ended, plain shaft is supplied without a shaft seal, so the installation must remain within clean environments or use external sealing if contamination is likely. The design omits a side B shaft end, relies on a standard shaft end profile, and follows the product type definition “motor for digital drive controllers,” ensuring electrical compatibility with Rexroth DLC and DDS inverters while maintaining a compact footprint for densely packed enclosures.