MDD065B-N-040-N2M-095GL0
The MDD065B-N-040-N2M-095GL0 belongs to the MDD Synchronous Motors series manufactured by Bosch Rexroth Indramat. It is a synchronous servo motor intended for use with digital drive controllers in packaging, printing, and surface-mount equipment. The unit converts regulated electrical input into precise torque and speed for automated axes that require repeatable motion. Its compact form helps it fit machines that use distributed servo amplifiers instead of hydraulic or pneumatic actuation. This makes it suitable for feed axes, indexing tables, and similar motion applications where quick response and stable control are important.
The motor has a centering diameter of 95 mm and a size code of 065, which suits mid-frame applications. A standard balancing grade helps keep vibration low at the rated speed of 4000 rpm. Continuous stall torque reaches 1.5 Nm, allowing the axis to hold load at standstill without immediate thermal overload. Electrical terminations are placed on the left side, and a keyed circular connector carries motor power and protective earth. Position and velocity signals are returned through digital servo feedback, so the drive can maintain stable current and speed control during rapid load changes. The B-length stator stack provides the active motor length used for this frame size.
An integrated multiturn absolute encoder eliminates homing after power loss by supplying a retained position reference. Because the motor is delivered without a blocking brake, external holding force is required when the axis must remain fixed with power removed. The output uses a plain shaft with no secondary shaft end on side B, allowing direct coupling to pinions, belt pulleys, or rigid hubs. A shaft seal helps limit the entry of oil mist and fine dust, which supports use in enclosed industrial equipment where airborne contamination is present.
