Product Description:

The MDD065B-N-040-N2L-095PL0 is a brushless synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where it converts electrical input into controlled mechanical rotation for positioning and speed-regulated motion. The motor is sized for compact machine axes that require quick response and continuous-duty operation, and its standard housing supports direct installation on a machine frame or mounting surface in industrial equipment.

The rated operating point is a nominal speed of 4000 rpm, so the shaft can maintain that speed when the matched drive supplies the required voltage and current. At standstill, it provides a continuous torque of 1.5 Nm, which allows the axis to support static load without excessive heat buildup. Mechanical alignment is aided by a centering diameter of 95 mm, which helps position the flange accurately against a gearbox or mounting plate. The motor uses a left-side cable exit, and the conductors terminate through a removable connector for a clean electrical interface. Size code 065 with length index B gives the unit a compact form that fits narrow machine compartments.

Motion control is supported by digital servo feedback (DSF), which supplies rotor position data to the drive for accurate current, speed, and position regulation. The rotor uses standard balancing to help reduce vibration as speed increases. Torque is transferred through a shaft with a keyway, and the front bearing area is protected by a shaft seal to help limit lubricant loss and the entry of contaminants. The motor is supplied without a blocking brake, so any holding force while de-energized must come from the application or the drive system. It also has a standard shaft end on side A only, which helps keep the overall length short.