Product Description:

The MDD093B-N-020-N2L-110PB1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers where a compact rotating actuator must deliver precise speed and torque in automated machinery. The motor converts controlled electrical power into accurate mechanical rotation so feed rate, index position, and traverse speed can remain within tight tolerances. That makes the unit suitable for axes in packaging, material handling, and other equipment that depend on smooth response under changing loads.

This model supplies a continuous standstill torque of 14.5 Nm, allowing stationary holding or low-speed operation without overheating. Its nominal speed is rated at 2000 rpm, which is the continuous-duty operating point for the electromagnetic and thermal design. The centering diameter of 110 mm aligns the stator housing to a mounting flange for accurate installation. Power and feedback conductors exit on Side B, which can simplify routing when the motor is mounted at the right-hand end of a machine frame. Position data are returned through digital servo feedback, allowing the controller to monitor rotor location and regulate motion precisely. This arrangement supports accurate speed regulation and stable positioning when the axis is accelerating or holding a commanded location.

An integral blocking brake supplies a static holding capability of 11 Nm, preventing load back-drive whenever the drive is disabled. The motor uses size code 093, which indicates the frame dimensions used in this series. A keyway shaft transmits torque through positive mechanical engagement with couplings or pulleys, while an oil-resistant connector interface allows quick electrical disconnection. Standard balancing, a sealed housing, and a shaft seal help protect the bearings from vibration, dust, and other contaminants during normal factory operation. The sealed housing also helps limit splash and airborne debris from reaching internal components during regular industrial service.