Product Description:

The MDD065B-N-060-N2M-095PB0 is a synchronous servo motor built by Bosch Rexroth Indramat for use with digital drive controllers in automated machinery. As a member of the MDD Synchronous Motors series, it combines a compact 065 frame with B length for multi-axis installations. Standard dynamic balancing limits vibration during high-speed operation, and the standard housing supports direct mounting in clean industrial settings. Within an automation cell, the unit converts drive commands into controlled rotary motion for positioning, feed, or spindle duties. Because it is intended for digital controllers, the motor can be used in closed-loop axes that require steady speed regulation and repeatable positioning under changing loads.

A centering flange of 95 mm seats the motor concentrically against the machine frame and helps keep alignment accurate. At standstill, the rotor can deliver 1.5 Nm of continuous torque, which provides holding force for light feed axes until motion is commanded. During operation, the shaft reaches a nominal speed of 6000 rpm, so the duty cycle must account for the heat generated at higher speed. Position data are supplied by an integrated multiturn absolute encoder, and the signals are transmitted to the controller over digital servo feedback (DSF). This feedback arrangement allows the paired drive to monitor rotor position continuously during acceleration, steady running, and commanded stops.

Cable routing is simplified because the power and feedback plugs face the mounting plate on Side B, which helps keep cable bends short inside cabinets. Contaminant ingress at the output coupling is limited by a shaft seal, while torque is transferred through a keyed connection provided by the keyway shaft type. The motor is supplied without blocking brake, so vertical loads must be secured by continuous drive torque or an external holding device when power is removed. A rear-mounted connector keeps the connection point close to the mounting surface, and the shaft is present only on the drive side while the opposite end remains closed.