Farm Center Pivot Sprinkler Irrigation System Greenhouse System Special Gear Box Gearbox for Valley Pivots Replacement

• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
• Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
• Layout: Coaxial
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Step: Three-Step
• Type: Agricultural Gearbox
• Ratio: 50:1
• Input Speed: <1500r/Min
• Body Material: Cast Iron
• Input Style: Solid Shaft
• Output Style: Hub Connecting Flange
• Shaft Orientation: 90 Degrees Vertically
• Gear Type: Worm Gearbox
• Fixed Way: Flange
• out Torque: Standard
• Other Parameters: Can Replace Umc, Durst, Zimmatic, Valley Gearbox
• Transport Package: Wooden Box
• Trademark: OEM
• Origin: China
• HS Code: 8483409000
• Production Capacity: 5000PCS/Week

Product Description

Input and output bearings: American made and case hardened; Industrys highest load rating for longer life

Gearbox housing: More material in high-stress areas to handle extreme operating conditions
Bronze bull gear option: Provides additional load capabilities with hardened steel worm for extreme operating conditions or extended life under less severe conditions

Large-capacity rubber diaphragm: Expands with heat and pressure to minimize water condensation.
Input and output bearings: American made and case hardened to provide the highest quality and highest load rating available in the industry.
Worm gear: High-strength ductile iron provides significantly longer wear life than steel when combined with a cast iron bull gear.
Tooth design: Industry exclusive 25° tooth angle provides 40% longer life and better reliability in tough conditions compared to normal 14 1/2° tooth designs.
Largest bull gear neck and keyway: For strength in critical load-bearing area.
Expansion chamber: Cap made of corrosion-resistant cast aluminum; rubber diaphragm allows oil to expand and contract during operation. Vented cap prevents pressure buildup and prevents seals from leaking.
Threaded endcap: Allows accurate bearing preload to increase bearing life.
50:1 gear ratio: Fully recessed tooth design keeps oil between engaged gears.
Bull gear: High-strength cast iron provides the highest load capacity and longest life in the industry. Optional bronze gear is available for extreme conditions.
Multi-viscosity gearbox oil: Exceeds 85w140 GL5 oil for long gear wear under extreme load conditions.

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