Product Description:

Bosch Rexroth Indramat manufactures the MDD065B-N-060-N2M-095PA1 as part of the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it supplies precise rotary motion to index tables, pick-and-place heads, and auxiliary spindles on automated lines. A permanent-magnet design, together with an integrated multi-turn absolute encoder and internal digital servo feedback, allows accurate position tracking over multiple revolutions without an external sensor ring.

The mechanical interface begins with a centering diameter of 95 mm, which aligns the flange to gearboxes or machine frames and helps limit radial runout. Under continuous duty, the rotor can deliver 1.5 Nm of torque at standstill, which indicates the continuous holding capability before thermal limits are reached. When motion is required, the winding is optimized for a nominal speed of 6000 rpm, giving fast cycle times on small-diameter tooling. A blocking brake rated at 3.0 Nm locks the shaft during power-off events, preventing drift on vertical axes. Position data travels through the digital servo feedback channel, so the drive receives high-resolution signals for current and velocity loops. Power is transferred through a keyway shaft profile that mates with standard keyed couplings to avoid slip during acceleration.

The physical layout supports quick cabinet wiring because the power and feedback plugs sit on Side A of the stator, and the single connector style eliminates loose leads. Standard housing and standard balancing permit installation without extra vibration tuning, while the compact 065 frame combined with the B length code helps keep mass low on short-stroke axes. A shaft end is supplied only on the drive side, reducing overhung weight on the free end, and it is protected by a shaft seal that keeps lubricants in and contaminants out of the bearing cavity.