Yaskawa L-Axis RV Speed Reducer, EPL300, UP165/UP200, RV-320E-185

The Yaskawa 142137-2 RV Reducer, model RV-320E-185 is a paramount, ultra-heavy-duty mechanical drive component engineered exclusively for the foundational L-axis of the formidable Yaskawa EPL300, UP165, and UP200 industrial robotic manipulators. Its core operational purpose is to effectively translate the high-speed rotational energy originating from the massive primary driving servo motor into the astronomical lifting torque required to safely elevate, lower, and maneuver the robot's extended primary arm structure while handling extreme industrial payloads ranging from 165 to 300 kilograms. The application of this highly specialized, massive-capacity speed reducer is absolutely critical in fast-paced automated manufacturing cells—such as heavy automotive frame spot welding, massive forging, and high-volume large-scale palletizing—where aggressive vertical lifting movements must be executed with strict, non-vibrating path accuracy. Key engineering features of this component include an advanced planocentric gear architecture providing exceptional shock load resistance, superior torsional rigidity, and virtually zero mechanical backlash, ensuring the manipulator consistently avoids shuddering during continuous operations.