MDD025A-N-100-N2G-040ME0
The MDD025A-N-100-N2G-040ME0 is a compact synchronous motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for connection to digital drive controllers, where it delivers regulated torque and speed for lightweight axes in pick-and-place modules, electronic assembly stations, and laboratory automation. Its compact format suits applications where quick positioning, low moving mass, and limited installation space are all important during repetitive motion.
Under continuous stall conditions, the rotor supplies 0.33 Nm of torque, and it can reach a nominal operating speed of 10,000 rpm for high-cycle routines. A centering diameter of 40 mm aligns the housing precisely to mounting flanges, which helps support accurate mechanical fit. All power and feedback conductors exit on the left side, which can simplify routing when the motor is installed near other components. Factory wiring is provided through a connecting cable with coupling unit, eliminating on-site soldering and preserving shield continuity. Rotor position is returned by resolver feedback, allowing the connected drive to monitor shaft angle and maintain closed-loop current and speed control.
The shaft is machined with a keyway so torque can be transferred directly into pulleys or gear wheels without relying only on friction-based clamping. The motor is supplied without a blocking brake, which suits systems that use external holding methods or do not require brake-assisted load retention. It is also supplied without a shaft seal, making it better suited to clean, dry enclosures where extra sealing is not required. Standard dynamic balancing helps keep vibration controlled during operation, and the standard housing protects the stator without adding unnecessary bulk. The motor uses frame size 025 with length code A, and the single shaft end on side A helps reduce overall depth where rear access is limited.
