Yaskawa U-Axis RV Reducer, UP130, 320E, 171:1

The Yaskawa 142138-2 RV Reducer is a paramount, ultra-heavy-duty mechanical transmission component utilizing advanced Rotary Vector technology, engineered specifically for the U-axis of th eformidable UP130 industrial robotic manipulator. Featuring an exceptionally high 171:1 reduction ratio, its primary function is to flawlessly step down the rapid output from the dedicated massive servo motor and convert it into the enormous torque and highly controlled motion necessary to actuate the robot's upper arm under extreme loads. This robust speed reducer is heavily utilized in fast-paced, heavy-payload automated processes such as large automotive spot welding, heavy part transfer, and complex foundry operations, where handling capacities up to 130 kilograms are required. Key features of this RV reducer include a highly complex planocentric gear design that provides exceptional shock load resistance, massive torsional stiffness, and virtually eliminates any mechanical backlash.