MDD025B-N-100-N2G-040PA0
The MDD025B-N-100-N2G-040PA0 is a compact synchronous motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for digital drive controllers, it supplies closed-loop motion to light-duty axes in automated assembly stations, small pick-and-place modules, and indexing tables. When paired with a compatible controller, it converts current commands into repeatable mechanical output, allowing precise positioning and velocity control in industrial automation environments where space and high rotational speed are critical.
The motor sustains a continuous standstill torque of 0.60 Nm, meaning it can hold that load indefinitely without exceeding thermal limits when the shaft is locked. A nominal speed of 10000 rpm allows high-throughput operation while maintaining synchronous accuracy. Mounting alignment is guided by its 40 mm centering diameter, which fits tightly into corresponding machine bores to minimize radial runout. All power and feedback cabling exits on side A, which helps simplify cable routing when motors are installed in series along a common rail. Rotor position is returned to the drive through resolver feedback, which provides analog position signals for smooth commutation during rapid acceleration.
The electrical interface uses a rugged Connector, eliminating hard-wired terminations and providing a secure plug-in connection. On the mechanical side, the shaft uses a keyway for positive torque transmission and is fitted with a shaft seal to help protect the internal bearings from coolant or dust ingress. Because the unit is specified without a blocking brake, any holding function must be provided by the drive or by an external clamp. The housing uses standard geometry and standard dynamic balancing for smooth operation in compact machine layouts.
