Product Description:

The MDD025C-N-100-N2G-040GE0 is manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. It is a compact synchronous servo motor intended for digital drive controllers used in high-speed positioning and indexing stations. With the 025 frame size and the C length code, the unit fits in tight mechanical envelopes while still supplying the rapid acceleration demanded by automated assembly lines.

During continuous operation the motor can hold 0.90 Nm of torque at standstill and reach a nominal velocity of 10000 min⁻¹, enabling short cycle times on light-load axes. A centering diameter of 40 mm defines the location surface for concentric mounting, and the rotor is trimmed to standard dynamic balancing to minimize vibration in high-speed service. Power and feedback leads exit on the Left side, and they are routed through a Connecting cable with coupling unit that simplifies cabinet wiring. Motion data is returned by a Resolver feedback element, giving absolute position and speed information that is immune to electrical noise. The housing is supplied in the standard sealed form to protect internal laminations from airborne contaminants.

Shaft interfacing is straightforward because the drive end is a Plain shaft and the opposite side is omitted, reducing overall length. There is no holding mechanism integrated; the motor is delivered without a blocking brake, so any static load retention must be provided by the drive or external hardware. A positive lip seal is fitted at the output end; the presence of a with shaft seal specification limits lubricant escape and prevents dust ingress along the journal. The shaft end is the standard single-ended format, and the connection scheme works with resolver-equipped digital controllers that match the MDD feedback format.