Product Description:

The MDD071A-N-060-N2T-095GB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and part of the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where commanded current is converted into precise rotary motion for automated machinery. Its compact housing suits installations that need high speed without sacrificing closed-loop positioning accuracy. Because it is a synchronous design, the rotor follows the electrical field generated by the matched drive, which supports repeatable speed and position control as operating loads change.

The motor produces a continuous standstill torque of 2.2 Nm, allowing it to hold a stationary load while energized. Its nominal speed reaches 6000 rpm, which supports fast indexing and high cycle rates in compact machine axes. A centering diameter of 95 mm provides the pilot fit for accurate alignment at the mounting surface, and power and feedback conductors exit on side B through a sealed connector interface. This layout helps keep cable routing orderly where installation space is limited. Position data is supplied by an integrated multi-turn absolute encoder, which reports shaft position over multiple revolutions without a battery. The feedback signal is transmitted as digital servo feedback (DSF), allowing the controller to manage commutation and speed regulation with high resolution.

For load holding during power loss, the motor uses a blocking brake rated at 3.0 Nm of static torque. Mechanical output is delivered through a plain shaft, which can be coupled to external drive components with standard hub connections. This layout is well suited to applications that use direct coupling rather than a keyed shaft profile. The shaft is fitted with a shaft seal to reduce contaminant entry around the shaft journal. The short A-length housing helps conserve installation space, while the standard balancing and housing arrangement support smooth running in normal automation duty. The rear end has no secondary shaft, which keeps the motor body simple and leaves more room around adjacent machine components.