14cm Aluminum Alloy Wind Turbine Hub
for Air-X, 403, 303, with 17mm Shaft

   

  
Brand new~
Environment friendly~

This auction includes 1 Hub
NO Turbine Blades included

Overview:

 
Outter Diameter
 14cm
  Weight 306g
  Material Aluminium Alloy
  Inner Diameter Compatiable with Air-X, 403, 303, or any motor with 17mm shaft
  Include 1 hub, 12 screws, 12 Hex nuts and 2 set screws
  Capacity 3 or 6 blades

Features:
- One piece design
- Greater Stability
- Zero Vibration
- Precisely machined
- Higher energy output
- Wobble Free

One of the most important step when building a wind generator is to balance the turbine and make sure it has zero vibration to generate greater output. This one-piece designed hub is computer machined. It provides much greater stability than hubs aviailable in the market today and is guaranteed to be wobble-free.



Comparison between One-Piece Design and Two-Piece Design

Below are sample pictures of 3 blade capacity hubs. It is purely for demonstration purpose. The hub we are selling in this auction will HAVE a capacity for 6 blades.


Our wind turbine hub:

Back View:




Other Wind turbine hubs in the market:

Connection of the Wind System



Back View:
Connection of the Wind System
As we can see the two pieces are connected together with a bolt. If either one is off-centered, it will result in low performance.

Again, above are sample pictures of 3 blade capacity hubs. It is purely for demonstration purpose. The hub we are selling in this auction will HAVE a capacity for 6 blades.




Terms & Conditions
Bidding this auction means that you agree with the following terms & conditions.
All pictures and descriptions are subjected to change without notice. Items may not look exactly the same as the auction shown. We are not responsible for any inadvertent errors.

Payment
Total payment = winning price + shipping & handling

 Insufficient payment will be charge extra US$0.50 to compensate the Paypal penalty fees.

Shipping
&
Handling
Total shipping = Base S&H + Combine S&H ( for each additional item )
a) Base S&H is the highest shipping cost of the first item. 

1. Combine shipments are only available on the condition of a SINGLE PAYMENT. Auctions that are paid separately will NOT be shipped in combo and therefore, they are not qualified for shipping discounts.

2. We ship within 2 working days after payment is received and confirmed. Please allow up to 5-10 BUSINESS DAYS for item(s) with a physical address sending to the 48 states of United States & Canada. For international bidders, the shipping time varies with respect to your location.

3. Bounce backs due to incorrect shipping address will result in setback on deliveries. It is the buyer's responsibility to repay the shipping & handling fees.

4. eBay's standard note reads 'the buyer of this item will need to pay import fees to the shipping carrier prior to delivery', but the seller has already included the tariff and duties in shipping fees. Customer no need to pay anything extra after checkout, no extra fee upon item arrival.


No Return
  1. Return not available
  2. Shipping & handling & other service fees are not refundable
  3. Due to unpredictable cost from tariff, we can not offer return
  4. Items that are used/ damaged/ deformed or altered in any ways will not be accepted.
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