Product Description:

The MDD071C-N-060-N2S-095GL1 is a three-phase synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for digital drive controllers, it converts commanded inverter current into precise angular motion for pick-and-place arms, packaging axes, and similar industrial assemblies. Its synchronous design supports accurate speed regulation and repeatable stopping behavior during automated cycles. Its length code C and 71 mm frame size give it a slim profile, which helps with multi-axis placement in machines where space is limited.

At the rated operating point, it supplies a continuous standstill torque of 6.6 Nm, giving stable holding force while the position loop remains closed. When motion is commanded, the rotor can reach a nominal speed of 6000 rpm, which suits high-throughput stations that require rapid indexing. Mechanical alignment to gearboxes or machine frames is aided by a centering diameter of 95 mm. All power and feedback conductors exit on the left side through a sealed connector interface. Position data are reported through digital servo feedback, allowing the drive controller to maintain fine velocity and position resolution. The rotor and housing are balanced to a standard grade, which helps reduce vibration in coupled mechanisms during operation.

A blocking brake rated at 3.0 Nm provides stopping capability during power loss and can secure moderate inertial loads without external clamps. The drive train uses a plain shaft in a standard single-ended layout, so there is no side-B shaft extension, and the front of the shaft includes a shaft seal that helps limit lubricant escape and contaminant entry. With its compact motor size of 071, standard housing, and length code C, the unit fits tightly packed machine layouts and supports installation where surrounding clearance is limited.