Product Description:

The Bosch Rexroth Indramat MDD093B-N-040-N2L-130GB2 is a synchronous servo motor from the MDD Synchronous Motors series intended for use with digital drive controllers in factory automation. It converts commanded current into precise rotary motion for tooling spindles, pick-and-place heads, and indexing tables that require controlled acceleration and repeatable positioning. When paired with a compatible controller, the motor supports closed-loop regulation of torque, speed, and position during continuous machine operation.

This model delivers a continuous torque at standstill of 14.5 Nm, so the shaft can hold static loads during dwell periods without overheating under rated conditions. A nominal speed of 4000 rpm supports high cycle rates while keeping the motor within its standard mechanical layout. The centering flange measures 130 mm, allowing accurate coaxial alignment to gearboxes or machine plates, and standard balancing helps keep radial vibration low across the speed range. Cables exit on side B, and the factory-installed connector simplifies cable routing while helping preserve the housing seal. Closed-loop position and velocity data are returned through digital servo feedback, enabling the drive to adjust current in real time for accurate axis control.

For power-loss protection, an internal blocking brake provides 22 Nm of holding torque, which helps prevent back-driving on vertical or suspended axes. The motor uses length code B with frame size 093, giving the unit the intended torque capacity within this housing size. A plain shaft transmits motion on the drive side, and the non-drive side remains blank as part of the single-ended shaft layout. The presence of a shaft seal helps keep contaminants away from internal components while also limiting lubricant escape at the shaft interface. This arrangement is suited to machine axes that need a protected motor connection and stable holding capability when supply power is removed.