MDD071B-N-040-N2T-095PL0
The MDD071B-N-040-N2T-095PL0 is a permanent-magnet AC servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it supplies closed-loop torque and velocity in assembly stations, packaging machinery, and transfer axes. The design pairs with compatible drives to convert commanded current into rotational motion, allowing precise positioning wherever compact electromechanical power is required. This makes the motor suitable for synchronized handling and indexing tasks that depend on stable response during frequent acceleration and deceleration.
The motor has a nominal speed of 4000 rpm and a continuous standstill torque of 4.4 Nm. A centering diameter of 95 mm gives the flange a consistent reference for concentric installation. Position data are supplied through digital servo feedback from an integrated multi-turn absolute encoder, so the drive receives absolute shaft position over multiple revolutions. Power and signal conductors enter from the left side through a single industrial connector, which helps keep cable routing orderly in compact machine spaces. Absolute feedback also allows the control system to retain position information across multiple turns. Standard rotor balancing reduces vibration, and the housing dissipates heat without external fins during normal operation.
The motor has a keyway shaft with a shaft seal to help limit lubricant migration into the motor interior. It is supplied without a blocking brake, so static holding force must be provided by the drive or by an external clamp when power is removed. The frame designation is 071, and the motor uses length code B with a standard shaft end on side A only. That combination keeps the unit compact for installations where surrounding machine parts leave limited axial space, while the connector arrangement supports clean integration into existing modules. The sealed shaft area also helps the motor suit clean machine environments where contamination control matters.
