Product Description:

The MDD093D-N-030-N2M-130PB2 is a three-phase synchronous motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed as a drive element for digital drive controllers, it converts electrical power into rotational motion for positioning axes and speed-controlled spindles in automated machinery. The unit uses the standard housing for this motor line, and its connector-based power and feedback ports allow straightforward integration with panel-mounted servo amplifiers in general factory automation. This layout supports compact machine designs that need reliable motion control without adding external feedback hardware.

The motor develops a continuous standstill torque of 24.0 Nm, enabling it to hold loads without thermal overload when motion is paused. During operation, it reaches a rated speed of 3000 rpm, which suits common servo applications in packaging, printing, and material-handling equipment. A fail-safe holding brake is included, and its mechanical clamp can resist up to 22 Nm so suspended or vertical loads remain secure after power loss. Accurate shaft alignment to the driven machine is supported by a centering diameter of 130 mm. The power and feedback connectors are mounted on side B of the housing, which helps simplify cable routing in compact cabinets.

The feedback system uses an integrated multi-turn absolute encoder, allowing the drive to track position over multiple revolutions without a homing cycle. Digital servo feedback passes through the connector so the controller receives high-resolution position data for stable vector control and smooth speed regulation. The motor has a frame size of 093 and a length code of D, which gives it a longer housing within this frame. The output shaft uses a keyway for torque transmission to couplings, and the shaft seal helps keep lubricant from migrating into the motor interior.