Product Description:

The MDD071C-N-040-N2S-095PL1 is a synchronous servomotor manufactured by Bosch Rexroth Indramat and included in the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where it supplies precise rotary motion for compact automation axes. In operation, the motor supports accurate position and velocity control so the connected drive can manage indexing, speed changes, and holding tasks with very little mechanical play. This makes it suitable for machines that need responsive motion and repeatable axis behavior during continuous production.

This model delivers a continuous standstill torque of 6.6 Nm, which allows the motor to hold static loads for extended periods without exceeding thermal limits. During motion, it reaches a rated speed of 4000 rpm, supporting applications that require fast cycling and short indexing times. An integrated blocking brake provides 3.0 Nm of holding torque to keep the load secured when power is removed. The motor also has a centering diameter of 95 mm for accurate alignment with mating flanges or gearboxes. Its power and feedback plugs are located on the left side and use a single circular connector interface, which keeps the connection layout compact. The housing is made of standard cast aluminum.

The rotor is balanced to the standard class to help reduce vibration during normal operation. The brake uses a dedicated release coil so it can disengage when the axis is commanded to move. Position data is provided through Digital servo feedback (DSF), which supports commutation and closed-loop control in compatible drive systems. The motor has length code C and frame size 071, indicating its housing proportions within this product line. Its single-ended shaft includes a seal to limit ingress, and torque is transmitted through a keyway that fits standard hub couplings.