Product Description:

The MDD112C-N-020-N2M-130GB2 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It couples directly to digital drive controllers so that automated equipment can command precise torque, speed, and position without mechanical transmission slack. Within an installation, the unit converts electrical power into controlled rotary motion, enabling coordinated axis movement in packaging, printing, or material-handling machines. This direct-drive arrangement supports responsive motion control where accurate positioning and repeatable speed regulation are required during continuous machine operation.

The motor can deliver a continuous standstill torque of 28.0 Nm, permitting the axis to resist static production loads without overheating. During motion, the rotor reaches a nominal speed of 2000 rpm, which suits drive systems used for mid-range spindle or conveyor duties. A centering shoulder of 130 mm simplifies precise alignment inside mounting flanges, and standard balancing helps keep vibration low during extended operation. Power and feedback lines exit on side B through a keyed connector, which supports clean cable routing in compact machine layouts. Position data is returned by digital servo feedback (DSF), allowing the controller to close high-resolution loops for repeatable indexing and stable low-speed operation.

The blocking brake supplies up to 40.0 Nm of static holding torque so vertical or suspended loads stay fixed when power is removed. An integrated multi-turn absolute encoder records shaft angle across multiple revolutions, so the axis can return to operation without a reference run after shutdown. The drive end uses a plain shaft with a shaft seal that helps keep dust and oil away from internal components. This arrangement supports reliable operation in production areas where airborne debris or light fluid exposure may be present, while also protecting rotating parts during continuous duty.