MDD071B-N-060-N2S-095GA2
The MDD071B-N-060-N2S-095GA2 belongs to the MDD Synchronous Motors series produced by Bosch Rexroth Indramat for use with digital drive controllers in industrial automation. It is an AC synchronous servo motor intended for closed-loop motion tasks. Its design suits automated equipment that depends on repeatable rotary response during continuous operation. When paired with the appropriate drive, it provides positioning and velocity control that allows machinery axes to follow precise motion profiles in packaging lines, pick-and-place gantries, and similar applications.
A centering flange sized at 95 mm aligns the housing to machine frames and supports coaxial mounting accuracy. At standstill, the motor can continuously supply 4.4 Nm of torque, which is the maximum load it can hold without thermal overload while the shaft is locked. The rated mechanical speed reaches 6000 rpm, supporting fast indexing or spindle duties where high speed is required. Power and feedback conductors exit on Side A, which can simplify cabinet layouts when multiple axes share the same cable orientation. The motor uses Motor Length Code B, which provides more active copper and iron volume than the shorter A version. Position data is returned through digital servo feedback, enabling high-resolution commutation and rapid correction of following error in the drive controller.
A blocking brake mounted on the non-drive end supplies 6.5 Nm of static holding torque so suspended or vertical axes remain stationary during power loss. The 071 frame designation matches the motor’s outer diameter and places it within this frame class. It has a plain shaft with a shaft seal, helping limit lubricant migration and contaminant entry. Standard balancing and the housing layout help keep vibration low, and the single-ended shaft configuration avoids overhung loads on the rear bearing. This layout also supports straightforward coupling to connected machine elements without adding a second shaft extension.
