Wind Turbine Balance Jig (3 in 1)
This jig can be used to finely balance the blades and hub of the Chinese wind turbine (3 degree taper) shaft, Smart Drive splined shaft and 25mm shaft (taper lock fitting). Dust seals in the bearings have been removed to give a very free spinning bearing set. Attach to a workshop/garage wall, mount hub and blade set and keep out of the wind. Apply weights (large washers work well) to the blade fixings until the blade is in perfect static balance. Note that static balance and dynamic balance are the same for items in a narrow plane. The cast iron hub shown is for illustrative purposes and not included. EcoInnovation recommend that all customers either purchase or hire this equipment to make sure blades are in balance prior to erecting your wind turbine. Free hire to customers, money less freight refunded upon return of balance jig.
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