Product Description:

The MDD071C-N-030-N2T-095GB1 is a servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it supplies controlled rotary power to conveyor sections, small gantries, and other positioning axes in automated lines. The model combines a permanent-magnet rotor, integrated feedback electronics, and a sealed housing so compact machines can obtain accurate speed and torque without external sensors or gear reduction. Standard dynamic balancing minimizes residual vibration during rapid reversals, and the housing is the standard version for convection cooling.

The motor centers in its mounting pilot of 95 mm, and all electrical interfaces are routed on Side B. A single-piece connector provides a compact electrical connection, and the electromagnetic package delivers 6.6 Nm of continuous stall torque for stable operation under static load. When driven by a matched inverter, the rotor attains a rated speed of 3000 rpm, supporting cycle times common to pick-and-place or indexing equipment. The C length code extends the active lamination stack, while the 071 frame keeps the envelope narrow for cabinet-side mounting. Standard housing construction supports natural convection, and a factory shaft seal protects the front bearing from coolant splash.

An integrated multi-turn absolute encoder tracks position over multiple revolutions, eliminating reference moves after power loss. A built-in blocking brake applies 3.0 Nm of static torque to secure vertical or suspended loads when the controller is disabled. Position and velocity data leave the encoder through digital servo feedback (DSF) signals that connect directly to Rexroth drive controllers. The output spindle is a plain shaft supplied without a secondary shaft end on side B, simplifying coupling to pulleys or couplings while keeping inertia low.