Small Wind Turbine Wheel Hub and Cap 3 Vanes Blades Screws & Nuts Kit for Horizontal Wind Turbine Generation DIY 100W to 1000W Small Windmill Accessories Parts (3 blades)

- The cap is a white plastic cover which is used with the wheel hub - It’s workable for shaft’ diameter in 17mm/0.669inch; - This hub is thick and optional for 3/5/6 blades combination - Round shape allows single hubs to be practically durable. - The wheel hub are made from HIGH GRADE metal plate to fix the blades and it has designed with installation slot for wind blades; - It is UV resistance, good toughness and strength which designed outdoor service life in 15 years. - Nut and screw: 304 Stainless steel size in 20*5mm; - Its suitable for 3/5/6 wind Vanes blades (optional ) ; - It matches all models of wind blades selling on our store; - 3)Light weight, steady running, easy install, lower noise,High grade steel.

Product description

Mars Rock Wheel Hub Kits For 3 Wind Blades DIY Small Windmill Hubs With Cap And 1 Sets Screws Nuts

Standard Size Hub Which Can Match With S/S3/S4 FA Serie Small Wind Turbine Generator And Blades

The first-class production technology and professional packaging are widely used in Wind Turbine

Fitting design details reveal the quality requirements of MARS ROCK

Structure of windmill

Strong production and supply capacity

Hub kits family showing

Here is clear insturction of video to show how to install hub with baldes, easy operation.

Features:

1) The cap is a white plastic cover which is used with the wheel hub

2) Hub is a key component of the wind turbines that connects the main shaft and the blade, and is responsible for resisting wind load and transmitting torque.

3) Light weight, steady running, easy install, lower noise,High grade steel.

4) This hub is thick and optional for 3/5/6 blades combination

5) Round shape allows single hubs to be practically durable.

6) Hub Color: black/ grey(random)

7) Suitable for wind blades: within 700mm length

8) The wheel hub are made from HIGH GRADE metal plate to fix the blades and it has designed with installation slot for wind blades;

9) It is UV resistance, good toughness and strength which designed outdoor service life in 15 years.

10) Nut and screw: 304 Stainless steel size in 20*5mm;

11) QTY: 6/10/12 Pairs for 3/5/6 hub kits.

Since the styles and colors of each batch of wheels are different, they can only be shipped randomly, but it will not affect your use. Photos are for reference only, the actual product shall prevail!

Our authentic products are all equipped with MARS ROCK logo. Strong carton.

Even for such simple accessories, we still adopt the strictest standards in electroplating and polishing. We devote our unlimited pursuit of quality to the details of products.

As long as the horizontal axis wind turbines from MARS ROCK with power less than 1000W are all compatible, they can be used.

Hub with 1 sets of SU304 screws and nuts and caps/bull nose.

The blade handle groove is designed to fit perfectly, reducing the wind resistance coefficient.

The finished wind turbines can supply more than 50000 sets.