WPWDKO Series Universal Speed Worm Gearboxes
WPWDKO worm gear reducer is composed of the worm gear and worm, compact transmission structure, and large transmission ratio; it is one of the most commonly used reducers of slight vibration, low noise, and less energy consumption. WPWDKO series reducer is suitable for various fields and is widely used in gold, mining, chemical, printing, food, medical, textile, ceramics, and other aspects.
WPWDKO Series Universal Speed Worm Gearboxes
WPWDKO worm gear reducer(WPWDKO Series Universal Speed Worm Gearboxes) is composed of the worm gear and worm, compact transmission structure, and large transmission ratio; it is one of the most commonly used reducers of slight vibration, low noise, and less energy consumption. And WPWDKO series reducer is suitable for various fields and is widely used in gold, mining, chemical, printing, food, medical, textile, ceramics, and other aspects.
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WPWDKO Industrial Gearbox(WPWDKO Series Worm Gearboxes)
| Worm Gear Reducer(WPWDKO Series Worm Gearboxes) | ||
| Product name | WPWDKO speed worm gear reducer | Good after-sales service is the root of enterprise survival. Win-Win cooperation |
| Rated power | 5.5KW-7.5KW | |
| Material | Cast iron | |
| Gear material | Brass | |
| Applicable | Electric Motor | |
| Model: | WP 40-250 |
| Ratio: | 1:10,15,20,30,40,50,60 |
| Color: | Blue/Silver Or On Customer Request |
| Material: | Housing: Die-Cast Iron cast |
| Worm Gear-Copper-9-4# | |
| Worm-20CrMn Ti with carburizing and quenching, the surface hardness is 56-62HRC. | |
| Shaft-chromium steel-45# | |
| Packing: | Carton and Wooden Case |
| Bearing: | C&U Bearing |
| Warranty: | 12Months |
| Input Power: | 0.12kw~15kw |
| Usages: | Industrial Machine: Food Stuff, Ceramics, Chemicals, Packing, Dyeing, Woodworking, Glass. |
| IEC Flange: | B5 |
| Lubricant: | Synthetic&Mineral |
Specifications Parameter
Features:
1. Different variants, both input and output shafts, can be mounted horizontally or vertically
2. Compact structure
3. Direct drive or indirect drive available
4. Output could be a solid shaft or hollow hole
Common Faults and Causes of Worm Gear Reducer
1. Heat and oil leak of reducer. To improve efficiency, the worm gear reducer generally uses non-ferrous metal as worm gear, and the worm uses hard steel. Due to the sliding friction drive, more heat will be generated during operation, which makes the thermal expansion difference between the parts of the reducer and the seals, form a gap in the mating surface, and the lubricating oil becomes thinner due to the force—temperature rise, easy to cause leakage. There are four main reasons for this situation. First, the collocation of materials is not reasonable; Second, the quality of meshing friction surface is poor; 3. Incorrect selection of lubricating oil addition quantity;
2. Worm gear wear. The worm gear is generally made of tin bronze. The matching worm material is hardened to HRC4555 with 45 steel or HRC5055 with 40Cr and then ground to a roughness of Ra0.8μm with a worm grinder. Reducers wear slowly in regular operation; some reducers can be used for more than ten years. If the wear rate is fast, it is necessary to consider whether the selection is correct, whether the overload and the material, assembly quality, or use environment of the worm gear.
3. Worm-bearing damage. In case of failure, even if the gearbox is well sealed, it is often found that the gear oil in the gearbox is emulsified, and the bearing is rusted, corroded, and damaged. This is because after the reducer runs for some time, the gear oil temperature rises, and the condensate generated after cooling is mixed with water. Of course, it is also closely related to bearing quality and the assembly process.
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: 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.
Our Advantages:
1. Reasonable price with excellent quality
2. Each one tests carefully
3. Clear nameplate
4. Reliable package
5. High efficiency, smooth running, and low noise
6. Best materials make the best performance
Packing Shipping Delivery
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How to choose power transmissions parts and industrial products which meet our requirement
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| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
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| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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