Worm Gear Speed Reducer Machined, carburized and ground worm shaft with mirror finish offers efficiency and quiet power transmission Input/Output O-ring covers provide positive sealing Non-compressible metal shims maintain factory settings and gear alignment throughout product life Unique quill seal guard protects against input seal damage during motor installation Double-lip seals provide increased life and resistance to high temperatures, abrasion and chemicals Modular design is interchangeable with most competitors Grove Gold® "Lube for Life" option features internal bladder and synthetic lubrication New easy-to-read catalog includes: Motorized Reducers Stainless Steel Reducers Larger Helical Worm Reducers IEC Motor Flanges Expanded Triple Reduction Section Return To Products Catalog CAD Drawings Technical Information