Hub City Poweratio® 2000 Helical Worm Drives

Basic Specifications
• Power Ratings from 1/4 to 18 hp
• Output Torque to 12,000 inch/lbs.
• Ratios from 7:1 through 3460:1
• Output Speeds 0.5 rpm to 244 rpm

Standard Features
• Universal base, flange and hollow bore mounting with competitive interchange capability
• Precision crowned helical gearing • Hardened and ground steel worm shaft, high capacity bronze alloy worm gear
• Double lip spring loaded seals with precision ground seal journals
• High capacity ball and tapered bearings with splash lubrication, factory filled
• Enhanced high tensile strength steel shafting with low notch sensitivity
• Optimum structural designed housings made of high strength alloy cast iron

Integral Gearmotors
• 4 Sizes available up to 5 hp
• Motors produced by Marathon for high efficiency, reliability and durability

Optional Features
• Modified standard and custom designs
• Hollow or solid output shafts in metric sizes
• Brake or inverter duty motors (50/60 hz)
• Washdown and BISSC configurations