Product Description:

The MDD025C-N-100-N2G-040FL1 motor is a synchronous unit built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts drive current into precise rotational motion for compact axes and pick-and-place modules in industrial automation. The 025 size frame and C length give designers a lightweight solution where high spindle speed and limited continuous torque are acceptable.

Mechanical output is defined by a nominal speed of 10000 min⁻¹, allowing rapid cycle positioning when paired with high-frequency inverters. At standstill the motor can deliver 0.90 Nm of continuous torque, a level consistent with its standard balancing and housing configuration. A centering diameter of 40 mm aligns the stator with machine brackets, and the power and feedback conductors exit on the Left side through a Connector that simplifies cabinet wiring. Size 025 and the resolver-ready stator geometry match the C length code, resulting in low rotor inertia suitable for fast reversals.

Position retention during power-off is handled by a blocking brake rated at 1.0 Nm, giving enough holding force for light vertical loads without external clamps. Motion feedback is supplied by Resolver feedback, which provides analog sine-cosine signals for the drive controller’s position loop. The drive end uses a Plain shaft that is shipped Without shaft seal, so the installation must protect the bearing zone from coolant or dust ingress. A standard shaft end on side A and no shaft extension on side B further minimize envelope size while the plain balancing grade keeps vibration within normal limits for 10 kHz switching drives.