WPWT Series Universal Speed Worm Gearboxes
Worm gearboxes are widely used due to their durability, large transmission ratio, small size, strong self-locking ability, simple structure, and easy manufacturing, but their relatively low transmission efficiency. To add a breather cover to the worm gear reducer, the temperature of the reducer will change with the working time. The higher the temperature, the air in the reducer case will expand, thereby leaking the lubricating oil from the split surface, so a vent cover is provided on the reducer case cover. An oil drain hole is provided under the reducer case seat to facilitate the later replacement of lubricating oil.
WPWT Worm Reducer
Type | WPWT 40~250 |
Ratio | 10, 15, 20, 25, 30, 40, 50, 60 |
Color | Blue/Green Or On Customer Requests |
Material | Housing: Die-Cast Iron cast |
Worm-20CrMn Ti with carburizing and quenching, the surface hardness is 56-62HRC. | |
Shaft-chromium steel-45# | |
Carton and Wooden Case | |
Bearing | C&U Bearing |
Seal | KSK |
Warranty | 1 Year |
IEC Flange | 56B5, 63B5, 71B5, 80B5, 90B5, 100B5, 132B5, 160B5 |
Lubricant | Synthetic&Mineral |
Product Specifications
Inspection Work Before Using Worm Gear Reducer
- Check the weight, type, power, speed ratio, and shaft direction of the worm gear reducer.
- Check the oil injection inside the worm gear reducer to ensure that the oil quantity is more than half a meter.
- The installation site needs to be well-ventilated, and the temperature is within the environment of 0-40 degrees Celsius.
- When using couplings for connection, ensure that the two shafts are equal and aligned, and fix the mounting feet of the worm gear reducer.
We also Provide Other Series of Worm Gearboxes
Choice of Lubricant
Before operating the worm gear speed reducer, add N220 ~ N320(Ambient temperature-30°℃~40°℃), N320~N460(Ambient temperature 40°C~65C)lubrication oil up to the center line of the oil gauge. In the meanwhile, remove the small screw of the air vent. After having worked for 100 hours for the first time, you must clear the inside and change the lubrication oil in it, hre after once every 2500 hours.
Packing and Transportation
- Packaging: To ensure the integrity of product appearance, we will choose cartons, wooden pallets, and wooden pallets according to customer needs.
- Delivery time: Each reducer is manufactured and tested by strict and fixed procedures to ensure that the quality is correct before leaving the factory and delivery on time.
- Transportation mode: We will choose the most suitable mode of transportation for our customers according to the weight and size of the goods. We can also choose the mode of transportation according to the needs of our customers.
- Receiving and after-sales service: After receiving the goods, please check whether they are in good condition. We will provide customers with perfect after-sales service.
Company Profile
As a professional manufacturer of worm gearboxes and worm gear reducers in China, we mainly produce reduction gearboxes, aluminum case worm gearboxes, arc gear cylindrical worm gearboxes, worm gear reducers, in-line helical gearboxes, and cyclo drive reducers, etc. These products feature rational structure, stable performance, reliable quality, etc. They are widely used in power, mining, metallurgy, building material, chemical, food, printing, ceramic, paper-making, tobacco, and other industries.
We have 600 workers in our factory, which covers 70,000 square meters in Hangzhou. We have been making 2,500 units of reducers every day since 1992. We are proudly exporting 70% of our products to more than 40 countries all over the world. Our customers come from Italy, Germany, the USA, Canada, Spain, the UK, Mexico, Brazil, Argentina, Turkey, Singapore, and other leading industrial countries worldwide. 30% of them are OEM-made for direct manufacturers of other products.
We warmly welcome customers from other parts of the world to visit us. Seeing is believing. We are confident that you will have confidence in our products after visiting our facility. We have the latest automatic equipment and experienced workers to ensure stable quality and large output. We have the most sophisticated technology and engineering team to support the most demanding requirements on standard and OEM products.
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