Product Description:

The MDD065A-N-040-N2L-095PB0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for coupling with digital drive controllers where rapid torque response and speed accuracy support automated positioning, handling, and light machining tasks on compact machine axes that require repeatable motion under changing load conditions. The omitted shaft end on the opposite face reduces overall length and helps the motor fit tighter installation spaces where additional shaft extension is unnecessary.

This model delivers a continuous standstill torque of 0.8 Nm, giving the axis enough holding force for low-inertia loads. At its rated speed of 4000 rpm, the rotor remains synchronized with the field generated by the controller, supporting quick index cycles and stable speed regulation during repeated starts and stops. Position data is supplied through Digital servo feedback (DSF), allowing the drive to close a high-resolution control loop without an added encoder. A centering diameter of 95 mm assists in precise flange alignment, and the power and signal leads terminate through a sealed connector, which keeps the motor connection compact and protected in multi-axis assemblies. Standard balancing, the standard housing configuration, motor size code 065, and motor length code A establish the motor’s basic dimensions and mass.

Cabling enters on Side B, so routing can keep the motor’s wiring away from moving tooling and other crowded machine elements inside the enclosure. The unit is supplied without a blocking brake, so static holding must come from external locking or drive torque when the axis is stopped. A shaft with a keyway permits direct coupling to pulleys or pinions, while a shaft seal limits lubricant migration and particle ingress. The motor uses a standard shaft-end form and a conventional housing, which keep the mechanical arrangement straightforward for mounting and coupling.