Product Description:

The MDD025C-N-100-N2K-040PE1 is a synchronous motor built by Bosch Rexroth Indramat for use with digital drive controllers in the MDD Synchronous Motors series. As a compact unit, it supplies closed-loop rotary motion for indexing tables, pick-and-place modules, and other automation axes where fast acceleration and accurate positioning are required. In servo applications, it is suited to compact mechanisms that need quick response and repeatable motion. Its small frame also fits machine layouts where installation space is limited. The motor works with feedback-based control to maintain stable positioning during repeated start-stop cycles.

This model produces a continuous standstill torque of 0.90 Nm, which indicates sustained load capacity when the rotor is locked. During commanded stops, the integrated brake can apply up to 1.0 Nm, allowing the drivetrain to hold load without drive current. A nominal speed of 10000 rpm supports high surface velocities in small mechanical envelopes, while the motor size code 025 and length code C identify the active stack dimensions used for that speed range. The centering shoulder diameter is 40 mm, providing the locating surface for concentric mounting on gearboxes or adapter plates. Standard housing and balancing help minimize vibration in typical cabinet or machine-bed installations, and the shaft end is supplied in the standard single-sided form to simplify coupling alignment with pulleys or pinions.

Cabling exits on the left side, and the power leads use a connecting cable with a coupling unit to reduce field wiring. An integrated absolute encoder furnishes single-turn position data, while separate resolver feedback is available for drives that require analog angle information. The brake is installed as a blocking device so vertical axes can remain stationary if power is removed. A keyed keyway shaft with a shaft seal helps retain lubrication in the bearing zone during operation. Standard balancing limits residual mass eccentricity, and the motor is intended for Bosch Rexroth digital drive systems.