Product Description:

The MDD071B-N-060-N2T-095PA0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for use with digital drive controllers, it transforms commanded current into controlled rotary motion for pick-and-place modules, packaging axes, and compact CNC stations. Its frame layout and electrical interface support tightly synchronized multi-axis systems that require consistent velocity, acceleration, and holding performance.

The mechanical outline begins with a centering pilot of 95 mm, which seats the motor concentrically against mounting plates and helps keep runout minimal. Size 071 laminations and the B length code give the motor a compact package that fits narrow machine envelopes while still supporting a nominal rotor speed of 6000 rpm. During standstill, the winding can supply 4.4 Nm continuously, allowing clamped axes to resist external loads without overheating. Power leaves the unit through a single output shaft machined with a keyway, while the opposite shaft end is omitted to save space. All power and feedback plugs face the user on Side A and terminate through a molded industrial connector. A shaft seal protects the housing from splash, and the end bell carries the grounding lug required for safety bonding.

For closed-loop control, the motor offers digital servo feedback, and the embedded integrated multiturn absolute encoder reports shaft angle over multiple revolutions so the drive retains position after power cycles. Dynamic holding torque must be supplied by the drive or external mechanics because the unit is delivered without a blocking brake. Vibration levels are kept low through Standard balancing, which supports smooth coupling to gearheads or pulleys during operation. This arrangement helps maintain stable motion at rated speed in automated production cells.