Product Description:

The MDD071C-N-030-N2T-095PL0 is a synchronous servo motor built by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. Designed for mounting to digital drive controllers, the unit translates commanded current into precise rotary motion for handling, packaging, or positioning axes in automated machinery. Its standard housing and keyway shaft provide a direct mechanical interface, while the integrated feedback components supply position data to the control loop for closed-loop accuracy across a wide speed range.

It produces a continuous torque of 6.6 Nm at standstill, so it can sustain locked-rotor torque without overheating during continuous operation. During operation, the rotor reaches a nominal speed of 3000 rpm, allowing synchronized electrical and mechanical rotation for predictable servo response. Position information comes from the integrated multiturn absolute encoder, which tracks multiple revolutions and eliminates the need for homing after power loss. This encoder sends data through digital servo feedback (DSF), allowing the controller to correct errors quickly. Power and feedback cabling exit on the left side of the stator, and the pluggable connector simplifies cable routing. The motor uses length code C, which adds active iron without changing the flange size.

The mechanical interface is centered by a 95 mm pilot diameter that aligns the flange and helps minimize radial runout. A shaft-end key transmits torque to couplings, and the presence of a shaft seal helps limit lubricant leakage and dust ingress along the journal. Because the motor is supplied without a blocking brake, external holding devices or drive torque must secure vertical loads when power is removed. Balanced to the standard grade, the compact frame identified as 071 helps keep rotating inertia low. The standard side-A shaft end, without a side-B extension, also keeps couplings accessible in tight machine layouts.