Product Description:

The MDD071C-N-030-N2T-095GL2 is a synchronous servo unit produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed as a motor for digital drive controllers, it converts drive output into precisely regulated rotational motion for automated tool axes and transfer stations. The motor has size 071 and length code C, giving it a compact body that fits narrow machine frames. It uses a plain shaft without a side-B extension, allowing direct coupling to timing pulleys or gearboxes without extra adapters. A standard enclosure supports installation in clean industrial cabinets.

The motor develops a continuous standstill torque of 6.6 Nm, giving drives a stable load margin when the axis remains energized but motionless. During normal operation, it can reach a nominal speed of 3000 rpm, which suits common position loops in mid-speed production lines. A blocking brake integrated at the rear end applies 6.5 Nm of holding torque, helping prevent vertical loads from drifting when power is removed. Rotor position is resolved by an integrated multiturn absolute encoder. Its data are transmitted over digital servo feedback (DSF) to the drive so the controller can synchronize current, velocity, and position. Power and feedback enter through a single molded connector to simplify wiring.

Dynamic balance is achieved with Standard grade rotors, which helps reduce vibration in high-gain systems. The flange provides a centering recess of 95 mm so alignment pins or pilot rings can position the motor accurately during mounting. Cables exit on the left because the connection orientation is Left, which can help keep cable runs inside protective drag chains. To protect the front bearings, a shaft seal helps block coolant splash and fine dust. The housing uses the standard non-cooled variant, and the connector-based layout preserves the sealed rear surface.