Product Description:

The MDD025C-N-100-N2K-040FA1 synchronous motor is manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. Designed as a motor for digital drive controllers, it serves compact axes that demand high rotational velocity and precise torque delivery in automated machinery. By taking commanded current from the controller and producing mechanical motion, the unit forms the primary moving element in pick-and-place stations, small conveyors, and packaging lines.

Its nominal speed is 10000 min⁻¹, while the continuous torque at standstill is 0.90 Nm; together these figures define the continuous mechanical power the axis can sustain without overheating. Power and feedback conductors exit on the Side A face through a keyed Connector, simplifying cabinet wiring. Mounting alignment is handled by a 40 mm centering diameter, and the rotor is trimmed to standard dynamic balancing to limit vibration. A plain shaft is provided, and because the shaft end is supplied without a side-B extension, coupling components are mounted only on the drive side. The housing follows the manufacturer’s standard enclosure style for this series.

For load-holding duties during shutdown, a blocking brake applies 1.0 Nm of static torque. Position data reaches the drive through resolver feedback, while an integrated absolute encoder supplies multi-turn information so that the axis knows its position immediately after power-up. The motor size is 025, and the active magnetic length is code C, giving the compact form factor used in tight machines. Because there is no shaft seal, the installation must remain free of process fluids, yet the plain shaft remains adequate when paired with external labyrinths or bellows. Housing and internal windings share a standard thermal design that matches the controller’s current limits.