WPWKV Series Universal Speed Worm Gearboxes
WPWKV series worm gearboxes are composed of a pair of meshing worm gears, worms, etc., and are out in a rigid, sealed housing. It is commonly used as a deceleration transmission between the prime mover and the work machine. It is a separate component in the device. WPWKV worm gear reducer is a cast iron with a strong hardness housing. It has the advantages of compact structure, stable transmission, slight vibration, small shock and low noise, sizeable reduction ratio, and wide versatility that can be used with various mechanical equipmens.
WPWKV Series Universal Speed Worm Gearboxes
WPWKV Series Universal Speed Worm Gearboxes are composed of a pair of meshing worm gears, worms, etc., and are out in a rigid, sealed housing. It is commonly used as a deceleration transmission between the prime mover and the work machine. It is a separate component in the device.
WPWKV worm gear reducer is a cast iron with a strong hardness housing. It has the advantages of compact structure, stable transmission, slight vibration, small shock and low noise, sizeable reduction ratio, and wide versatility that can work in various mechanical equipmens. The housing form has primary type(input shaft in below, input shaft on upper, output shaft on the upper, output shaft is on below and universal type(housing is a rectangular parallelepiped, and multi-face is provided with fixing screws, with various structural forms such as without foot plate or additional foot plate).
This WPWKV series worm reducer is widely used in Metallurgy, Mining, Transporation, Water conservancy, the Chemical industry, Food, Beverage, and Textile.
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WPWKV Worm Gearboxes
| Model NO. | WPWKV40-250 |
| Application | Industry |
| Hardness | Hardened |
| Type | Worm and Worm wheel |
| Frame Size | WPWKV 40-250 |
| Input Power | 0.12~15kw |
| Output Speed | 25~300rpm |
| Output Torque | 17~3000n, M |
| Gear Arrangement | Worm |
| Input Speed | 1500rpm |
| Color | Green, Grey.Blue, and so on |
| Package Details | Wooden Case/ Carton/ Pallet |
| Weight | 5~500 Kgs |
| Manufacturing Method | Rolling Gear |
| Toothed Portion Shape | Bevel Wheel |
| Material | Cast AND Aluminum |
| Specification | ISO9001 |
| Origin | Zhejiang |
WPWKV Series Universal Speed Worm Gearboxes Specifications
Precautions for the Use of Worm Gear Reducer
1. Check carefully whether the reducer model, distance, ratio, input connecting method, output shaft structure, input and output shaft direction, and revolving direction accord with the required before using,
2. Please fill proper category and brand lubricant according to the requirement of selecting lubricant oil in the product manual. And then, screw on the vent plug, and unlock the small cone plug of the vent plug. Only after doing this reducer is it already starting up and running. Require an excellent brand and adequate lubricant oil ; replacing oil in time and conforming to the request of the product manual is also necessary, especially after using the first 100hours. Need to refill new oil.
3. When abnormal circumstances occur, please check and stop the reducer per solutions and reasons for faults of the reducer(allowable highest oil temperature is 95 under this temperature limit, if the oil temperature no more goes up, please let the reducer continue running).
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: delivery on time.
- Transportation mode: We will choose the most suitable mode of transportation for our customers according to the weight and size. 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.
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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