Product Description:

The MDD071B-N-060-N2S-095PA0 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed to pair with digital drive controllers, the unit supplies rotational power and position data in automated handling, packaging, and machine-tool axes. Its compact frame and electronic feedback allow the controller to modulate torque precisely, making it suitable for high-speed moves where repeatable positioning is critical. Within an installation, the motor acts as the electromechanical interface that converts commanded current into motion while reporting rotor position to the drive.

Key operating limits start with a nominal speed of 6000 rpm, meaning the rotor can sustain that rotational rate continuously when voltage, frequency, and load match the rated conditions. During stall, the windings can generate a continuous torque of 4.4 Nm; this represents the steady load the axis may hold without overheating. Accurate mechanical alignment is aided by a 95 mm centering diameter that mates directly with standardized motor flanges. Position feedback is supplied through digital servo feedback, enabling the drive to monitor rotor position and velocity without an external feedback device. For applications needing free rotation when power is removed, the motor is supplied without a blocking brake, eliminating residual drag and simplifying couplings that already use mechanical locks.

Electrical and feedback connectors face Side A, allowing cable routing along a single plane inside the cabinet. Torsional force is transmitted through a keyway shaft so hubs can engage without slippage. A shaft seal sits behind the front bearing to keep coolant spray and fine dust away from internal components. The motor’s standard balancing grade minimizes vibration at speed, and the compact 071 frame code identifies the housing size used for this unit.