Product Description:

The MDD025A-N-100-N2G-040MA0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed to pair with digital drive controllers, the unit converts commanded current into precise rotary motion for pick-and-place heads, compact gantries, or spindle drives where high speed and low thermal load are mandatory.

At standstill the rotor can deliver a continuous torque of 0.33 Nm, giving stable holding force during positioning sequences. When energized by its matched amplifier, the shaft reaches a nominal velocity of 10000 min⁻¹, allowing rapid indexing in short-stroke axes. Mechanical alignment is simplified by a centering pilot of 40 mm, and service designers can omit braking hardware because the motor is supplied without a blocking brake. Standard balancing limits residual vibration, while the connector on Side A routes power and feedback away from moving mechanics.

Compact geometry is achieved with a frame classified as size 025 and a body identified by length code A; this footprint saves panel depth in multi-axis clusters. A keyed shaft—specified as keyway type—provides positive drive coupling without adding a second shaft end, and there is no shaft seal, so the application must exclude fluid ingress. Resolver-based position sensing, flagged as resolver feedback, yields absolute angle data immune to electrical noise, complementing the housing’s standard construction and connector style. Housing finish, standard balancing, and the absence of a side B shaft end collectively reduce inertial load and simplify maintenance.

Wake Industrial offers a 1-year warranty on every motor, and same-day shipping is available for time-critical orders. Quotes issued for this model remain valid for 30 days to assist with budgeting and approval cycles.