Worm Reduction Gearbox Wp Type Worm Gear For Construction Machinery WPO
Product Introduction
It inherits the sturdy foundation of the WP series: the box is made of thickened rigid cast iron, which has excellent impact resistance and structural stability, and can withstand harsh industrial environments from dusty mining sites to humid food processing workshops; Meanwhile, its enhanced sealing design can prevent oil leakage and dust intrusion, ensuring long-term reliable operation.
One of the highlights of WPO is its optimized axis layout. Unlike some vertical WP models, it adopts a practical horizontal configuration, simplifying the integration with equipment that requires linear power transmission. It offers flexible input/output options (solid shaft or hollow hole) to match different motors and mechanical connections without the need for complex adapters. It retains the high-quality component combination of the series internally: tin bronze worm gear (excellent wear resistance) and heat-treated 45 # steel worm gear (enhanced load-bearing capacity), which runs smoothly, has low noise, and has a longer service life.
WPO is widely used in plastic extruders, beverage bottling production lines, small lifting equipment, and textile auxiliaries, balancing durability, ease of installation, and cost-effectiveness, providing reliable transmission for enterprises seeking flexible and medium-sized solutions.
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Product Name: |
WPO Gearbox |
Ratio: |
10,15,20,25,30,40,50,60 |
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Model No. |
40,50,60,70,80,100,120,135,155,175,200,250 |
Color: |
Customized |
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In Power: |
0.06kw-15kw |
Output Torque: |
<1050nm |
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Shell Material: |
Die-Cast Cast Iron |
Worm Wheel: |
9-4 |
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Bearing: |
WWI, C&U |
Oil Seal: |
KSK |
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Shaft: |
Carbon Steel 45# |
Packing: |
Carton and Wooden Case |
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Warranty: |
1 Year |
Origin: |
Hangzhou Zhejiang |
Product Details

Dynamical capacity table
Application
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| Industrial conveying field | Mining machinery field | Construction machinery field |
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| Food processing field | Logistics and warehousing field | New energy sector |
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| Metallurgical field |
Chemical engineering field |
Agricultural machinery field |













