Product Description:

The MDD025C-N-100-N2K-040GL1 is a compact servo motor developed by Bosch Rexroth Indramat for the MDD Synchronous Motors series. This framed size 25 device is engineered to pair with digital drive controllers so that automated stations can issue finely resolved torque and speed commands. Its purpose in industrial automation is to convert electrical input into controlled mechanical rotation on axes such as small pick-and-place heads, labeling spindles, or indexing tables where quick response and tight positional repeatability are required.

Mechanically, the rotor is balanced to the standard grade, and the frame uses a centering pilot of 40 mm so it mates directly with matching gearboxes or flanges. Electrical and feedback conductors exit on the Left side through a single connector housing, simplifying cable routing in tight cabinets. At stall the unit delivers 0.90 Nm of continuous torque, while a rated speed of 10000 min⁻¹ supports high-speed feed drives. The size code 025 and length code C create a short body that keeps mass low without sacrificing dynamic response. A connector is specified as the sole connection type, the shaft end is supplied in the standard configuration without a secondary side-B output, and the housing is the standard variant that resists routine coolant splash.

Position sensing is handled by an integrated absolute encoder, and the drive simultaneously evaluates resolver feedback for commutation and velocity loops. For load-holding during power-off, a blocking brake is included and can resist 1.0 Nm of static torque. A plain shaft eases coupling to collets or precision clamps, and a shaft seal prevents fluid ingress along the journal. Classified as a motor for digital drive controllers, the unit’s standard balancing and housing allow dependable operation on lightly damped mechanical structures without additional vibration isolation.