Product Description:

The MDD065D-N-040-N2L-095GR0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts drive commands into precise rotary motion for positioning or velocity-controlled axes in automated machinery. This model supplies controlled torque and speed for packaging, printing, and handling stations that rely on dynamic closed-loop motion.

At a nominal speed of 4000 rpm, the rotor can follow rapid command changes while staying synchronized with the inverter output. A continuous standstill torque of 2.7 Nm allows the axis to hold load during dwell periods without overheating the windings. The centering pilot measures 95 mm, providing a repeatable mounting reference that helps limit radial misalignment during installation. Feedback is generated by the integrated digital servo feedback (DSF) sensor, which supplies the position information needed for tight control loops. The shaft is a plain shaft, allowing direct coupling through clamp or keyless collars. Power and encoder conductors exit to the right side, and a single connector block keeps the connection layout compact.

The motor uses size code 065 and length code D, which place it in the longest stack length of this frame and increase thermal capacity. Its shaft has a shaft seal that helps prevent lubricant migration when the unit is installed on oil-filled gear stages. Because it ships without a blocking brake, external holding devices are required if gravity loads are present. The shaft end is standard and does not include a side-B extension, so couplings or pulleys mount only on the drive side. Standard dynamic balancing keeps vibration within ISO limits, and the housing dissipates heat through natural convection without external fins.