The Parker Hannifin PV Series Planetary Gearbox combines Power and Versatility with its wide combination of competitive output faces - high radial load capacities and maintenance free operation. The PV series is available in four metric/NEMA frame sizes and a large offering of ratios. Whether you're an OEM or an end user searching for competitive alternatives the PV offers a superior solution. Manufactured in the USA - Parker Bayside's PV series gearbox is universally the only choice.