This model features a 7 short blades with larger brushless motor coil which allows higher torque to push the blade to a higher rotation speed range of 14,000 - 15,000 RPM at 8.4V condition. Fit for most popular motors and heat sinks on the market and giving out standing cooling performance.
Specification:
Size: 40mm X 40mm X 10mm
Operating Voltage: 6V-8.4V
RPM @ 8.4V: 14,000 ~ 15,000
Current @ 8.4V: ~0.45A
Axial Option: Available in ball bearings & cooper bushing
Plug: An extension cable is included for universal purpose
