Product Description:

The MDD025B-N-100-N2K-040MB0 is a compact synchronous motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Intended for pairing with digital drive controllers, it converts commanded phase currents into controlled motion for light tooling axes, labeling heads, and fast feeders on automated lines.

Its continuous stall torque is rated at 0.60 Nm; this represents the steady mechanical load the rotor can hold without overheating when the machine remains stationary. During operation the shaft can reach a nominal velocity of 10000 min⁻¹, enabling rapid cycle times in equipment that demands short positioning intervals. A centering shoulder diameter of 40 mm simplifies alignment on precision mounting faces and maintains concentricity with attached gearheads. Electrical power and feedback conductors are routed out the rear because the connections are on Side B, allowing cable trays to stay clear of the moving front end.

The motor employs a sealed industrial connector system, reducing wiring time during field exchange. Motion data is returned to the drive by integrated resolver feedback, which supplies absolute rotor position after power-up without external referencing. Torque is transferred through a machined keyway shaft that prevents slip under reversing loads, and the unit is supplied without a shaft seal, so it should be installed in cabinets or frames where oil spray is not present. Additional characteristics such as standard balancing grade, housing style, and the B length code complement the 025 frame size to keep mass and inertia low for high acceleration profiles.

Wake Industrial keeps this model in stock and can arrange same-day shipping when schedules are tight. Every purchase is backed by a 1-year warranty for added assurance during commissioning. Customers may use the free chat tool to ask about part numbers, fault codes, or general specifications before ordering.