MDD065B-N-060-N2L-095PR1
The MDD065B-N-060-N2L-095PR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied as part of the MDD Synchronous Motors series. Designed to operate with digital drive controllers, it provides high-speed rotary actuation for packaging stations, pick-and-place modules, and other motion sequences found in industrial automation. The unit’s brushless construction, closed-loop feedback, and internal blocking brake allow precise movement and secure holding during controlled stops. This combination supports repeatable axis motion in machines that need fast starts, accurate positioning, and stable stopping behavior.
Dynamic performance is anchored by its nominal rotor velocity of 6000 rpm, which is the top continuous operating speed at rated frequency. At standstill the magnet set produces 1.5 Nm of continuous torque, giving the axis enough static force to maintain load without overheating. For emergency or power-off conditions, the integrated brake clamps the shaft with 3.0 Nm of holding torque, eliminating the need for external mechanical locks on vertical axes. All power and feedback conductors exit on the right side through a molded connector, simplifying cabinet layouts where motors are aligned in series. Position and velocity data are returned to the drive via digital servo feedback (DSF) so that control loops can correct sub-millisecond errors and maintain accurate axis response during acceleration and deceleration.
The mechanical interface uses a centering flange with a 95 mm pilot diameter for quick alignment against gearboxes or mounting plates. Torque is transmitted through a keyway shaft end, and a shaft seal is fitted to protect the internal bearings from airborne coolant or fine dust. Frame designation 065 identifies the stator size, while length code B indicates the active core depth selected for moderate inertia applications. A standard housing without surface cooling fins helps keep the motor compact in multi-axis assemblies. The layout also supports direct coupling in installations where a short motor body and clear cable routing are important. Its overall arrangement suits tightly spaced machine sections where neighboring axes operate close together.
