Product Description:

The MDD025B-N-100-N2G-040PB0 synchronous servo motor is produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts electronic drive commands into mechanical rotation for compact pick-and-place units, small gantries, and printing spindles where fast profile tracking is required. Its compact format suits machinery that needs quick acceleration and repeatable motion without using a large motor envelope. Because it is used with digital drive controllers, it is well suited to applications that depend on stable speed control and accurate response to changing commands.

The motor is built for fast cycles, and its nominal speed of 10000 rpm supports tight velocity regulation in lightweight axes. At standstill, it can deliver 0.60 Nm of continuous torque, which is suitable for holding low-mass loads without overheating. Accurate rotor position is returned by resolver feedback, so the drive can maintain closed-loop motion even in electrically noisy cabinets. A centering diameter of 40 mm aligns the motor accurately on machine faces and helps maintain concentricity during rapid acceleration. Power and signal conductors exit on side B, which can simplify cable routing when the motor is mounted with the shaft facing the operator.

The mechanical interface uses a keyway shaft that transfers torque through positive locking and helps prevent slip during frequent start-stop duty. The motor has a shaft seal, which helps keep contaminants away from internal parts and supports use with adjacent gear elements. The unit is supplied without a blocking brake, so any vertical axis must rely on external braking or holding torque from the drive after power is removed. Its standard housing and standard dynamic balancing support direct attachment to compact machine frames. Connector-based wiring also helps the motor fit enclosed machine sections where cable bends and available clearance are limited.