Product Description:

The MDD071B-N-040-N2T-095GL1 synchronous servo motor is produced by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts regulated current from an electronic inverter into precise mechanical rotation for automated axes, pick-and-place modules, and conveyor segments. Its electrical design suits low-inertia tasks in packaging machinery and light handling cells, where accurate closed-loop motion is required without adding external feedback devices.

The motor uses standard balancing to help limit shaft vibration during operation. A centering diameter of 95 mm aligns the frame with gearboxes or machine interfaces, and the flange follows the 071 size designation for compact mounting. Electrical and feedback cabling exit on the left side, which can simplify routing in machines with restricted space around the drive end. Under continuous stall conditions, the motor supplies 4.4 Nm of torque, and commanded speed can reach 4000 rpm for fast cycle operation. The housing is standard and includes an integral shaft seal, while digital servo feedback allows the drive to read position data from the internal sensor. Motor length code B gives the unit a moderate overall size without making the frame unnecessarily bulky.

Axis retention during stopping is handled by a blocking brake that provides 3.0 Nm of holding torque when engaged. Position data is delivered by an integrated multiturn absolute encoder, so the controller can recover exact shaft position after power is removed. All power, feedback, and brake conductors terminate in a single connector, which keeps the connection layout compact and reduces the number of separate cable interfaces. Drive torque is transferred through a plain shaft that omits a side-B projection, making coupling alignment straightforward in direct-drive arrangements. This shaft layout also supports common pulley or coupling connections in either vertical or horizontal mounting positions.