9.2 Ft (110") Diameter. High Efficient Wind Generator Blades w/ HUB, 3 Rotors

2 more product images	CMS Magnetics : Tools & Hardware Customer Rating: Recommend Our Price: $92.30 (Price details) Availability: Usually ships in 1-2 business days. Ships from and sold by Magnet Master.

• Power - Applicable for 500-600 watt generators
• Start-up Wind Speed - 6.7 mph or 3m/s
• Nominal Wind Speed - 17.9mph or 8m/s
• TSR - 6:1 at heavy load, 8:1 at light load, and 10:1 without load
• Diameter - 110 Inches

Designed and made to pick up the wind power as much as possible. The efficiency is graded as 0.48 in converting wind power to the mechanical power, which is at the very top end (the highest is 0.5). The exact same blades are widely used in commercial wind generators. The performance of the blades is much better than home brewed ones.

Title: 9.2 Ft (110") Diameter. High Efficient Wind Generator Blades w/ HUB, 3 Rotors
Sales Rank: 57543 in Tools
Manufacturer: CMS Magnetics
Item Dimensions: 17 pounds