Product Description:

The MDD025C-N-100-N2G-040GB0 is a synchronous motor manufactured by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. Designed for digital drive controllers, the unit combines motor size 025 with length code C for compact multi-axis installations where high spindle speeds are required. In automated assembly cells, this model converts electrical drive commands into mechanical rotation, enabling precise positioning of small load carriers and tooling. When paired with a compatible drive, it supports repeatable speed and position control during short, fast machine cycles.

In continuous operation, the motor delivers 0.90 Nm of standstill torque, allowing it to hold or index lightweight mechanisms without overheating. Its nominal speed rating of 10000 rpm provides rapid rotary motion for pick-and-place heads and small spindles. Accurate installation is supported by a centering diameter of 40 mm, which aligns the flange with a matching machine plate. Power and feedback cabling attach through a connector mounted on the rear, and because the connection points face Side B, the leads exit away from the driven shaft to simplify cable routing in tight enclosures. This arrangement also helps keep cable bends clear of the coupling area and nearby machine components.

Standard dynamic balancing minimizes vibration at high speed, and the housing uses the standard sealed design for this motor series. A resolver provides closed-loop position data, and resolver feedback remains resistant to electrical noise often present in welding or molding lines. For installations that must prevent lubrication loss, the motor is equipped with a shaft seal at the output end, and the output uses a plain shaft profile for press-fit or clamping couplings. Because the unit ships without a blocking brake, any holding function must be provided by the drive or by an external clamp. The shaft end uses the standard single-ended format, which keeps the output arrangement straightforward for compact machine layouts.