WPWDKT Series Universal Speed Worm Gearboxes
The main components of the worm reducer are worm gear, worm, bearing, casing, etc., and others include oil seals, caps, bolts, etc. The worm gear is generally made of tin bronze, and the paired worm material is hardened to HRC4555 with 45 steel or 40Cr hardened to HRC5055 and then ground to a roughness of Ra0.8μm by a worm grinder. Worm reducers are widely used in the chemical industry, printing, packaging, lifting, food, and other fields.
WPWDKT Series Universal Speed Worm Gearboxes
The main components of the worm reducer(WPWDKT Series Worm Gearboxes) are worm gear, worm, bearing, casing, etc., and others include oil seals, caps, bolts, etc. The worm gear is generally made of tin bronze, and the paired worm material is hardened to HRC4555 with 45 steel or 40Cr hardened to HRC5055 and then ground to a roughness of Ra0.8μm by a worm grinder. Worm reducers are widely used in the chemical industry, printing, packaging, lifting, food, and other fields.
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WPWDKT Worm Gearboxes
| Type | WPWDKT worm gearboxes |
| Model | WPWDKT 40-250 |
| Ratio | 1:10,15,20,25,30,40,50,60 |
| Color | Blue/Green Or On Customer Request |
| Material | Housing: Die-Cast Iron cast |
| Worm Gear-Copper-10-3# | |
| 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 |
| Seal | KSK |
| Warranty | 1 Year |
| Input Power | 0.06KW,0.09KW |
| Usages | Industrial Machine: Food Stuff, Ceramics, Chemicals, Packing, Dyeing, Woodworking, Glass, AND SO ON |
| IEC Flange | 56B14, 63B14, 63B5, 63B5, 71B14,80B14 AND SO ON |
| Lubricant | Synthetic&Mineral |
Specifications Parameter
Structural Features of Worm Gear Reducer:
A large transmission ratio can be obtained, which is more compact than the staggered-axis helical gear mechanism.
The meshing tooth surfaces of the two wheels are in line contact. And their bearing capacity is much higher than that of the staggered shaft helical gear mechanism.
The worm drive is equivalent to a screw drive, a multi-tooth meshing drive, so the industry is stable, the noise is slight, and it is self-locking.
When the lead angle of the worm is less than the equivalent friction angle between the meshing gear teeth, the mechanism has self-locking properties and can achieve reverse self-locking; that is, only the worm can drive the worm, but not the worm. Such as the self-locking worm mechanism used in its heavy machine, its reverse self-locking can play a role in safety protection.
The transmission efficiency is low, and the wear is severe. When the worm gear is engaged in the transmission, the relative sliding speed between the meshing gear teeth is significant, so the friction loss is substantial, and the efficiency is low. On the other hand, the relative sliding speed causes severe wear and heat generation on the tooth surface. More expensive materials with good anti-friction and anti-wear properties and suitable lubricating devices are often used to dissipate heat and reduce wear, so the cost is high. , the axial force of the worm is large.
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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: Produce and test the reducer and fix procedures to ensure 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.
FAQ
Packing Shipping Delivery
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How to choose power transmissions parts and industrial products which meet our requirement
| Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| 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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