Product Description:

The MDD065B-N-060-N2L-095PB1 is a servo motor built by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Intended for medium-duty positioning in packaging, semiconductor transfer, and small assembly machinery, the unit interfaces directly with digital drive controllers through a keyed power connector and molded feedback plug. By supplying quick, repeatable rotation, it forms the mechanical link between the electronic motion profile and the load. This arrangement helps the motor translate drive commands into controlled shaft motion during indexing and short positioning cycles.

Inside the stator, precision windings generate a continuous standstill torque of 1.5 Nm, indicating the maximum static load the shaft can sustain without exceeding thermal limits. When the axis rotates, the motor maintains a nominal speed of 6000 rpm, supporting high-cycle indexing and short move times. An internal blocking brake supplies 3.0 Nm of holding torque, so suspended or vertical loads remain locked during emergency stops or when input power is removed. Accurate coaxial mounting is accomplished by the 95 mm centering diameter on the front flange, reducing runout in coupled mechanisms. Mechanical dimensions correspond to frame class 065, which uses the standardized footprint for this motor size.

Closed-loop control depends on digital servo feedback (DSF) that streams position data to the drive with single-turn precision, removing the need for external resolvers. The feedback channel lets the controller correct position and speed deviations during acceleration and steady-state operation. To protect internal bearings at elevated surface speeds, a replaceable shaft seal blocks dust and coolants along the output journal. Power and feedback connectors are oriented on Side B, permitting straight cable routing along machine walls and easing rear access. Rotor and fan components are trimmed to standard balancing, so residual vibration forces stay low as the rotor passes through critical frequencies during acceleration.