Product Description:

The MDD065A-N-040-N2M-095GR1 belongs to the MDD Synchronous Motors series manufactured by Bosch Rexroth Indramat. It is a motor for digital drive controllers and is intended for precise speed and position duties in industrial automation cells. The unit’s nominal speed capability allows it to match the dynamics of compact pick-and-place axes, and the integrated blocking brake secures vertical loads whenever power is removed. This combination supports repeatable motion on handling equipment where controlled stopping and stable restart behavior are important.

The motor body uses the 065 frame with a centering diameter of 95 mm, and its A-length housing uses standard balancing to minimize vibration during operation. At standstill, it delivers 0.8 Nm of continuous holding torque, while the brake can clamp the shaft with 3.0 Nm to prevent drift. Dynamic tasks are possible because the rotor can reach 4000 rpm under rated voltage. Rotor position data are supplied by an integrated multi-turn absolute encoder, so the control system can retain position information across multiple revolutions. Feedback signals leave the housing through a keyed connector mounted on the right side, which keeps the cable exit aligned with the specified connection direction toward the drive panel.

Downstream control modules receive position information in the form of digital servo feedback (DSF), allowing high-resolution current loops without auxiliary converters. Torque is transferred through a plain shaft, and the front face includes a shaft seal that limits lubricant migration into the bearing chamber. The design omits a side B shaft end, which reduces overhung mass on the non-drive side and leaves more clearance around adjacent machine parts. A standard housing finish supports use in enclosed automation equipment where clean routing and compact motor geometry are preferred.