Bottom motor rotor: 28.5mm 10mm. Total size: 30mm 30mm 13.2mm (height). Shaft size: diameter 3mm 31.5mm (length).Package Includes: 1 x Micro 3 Phase AC Wind Generator with LED. The item "Micro 3 Phase AC Wind Generator LED Turbines Brush Mini Hand Cranked Motor 24V" is in sale since Friday, March 19, 2021. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Wind Power Supplies\Wind Turbines & Kits". The seller is "ksabeshop" and is located in Edmond, Oklahoma. This item can be shipped worldwide.