40mm Ultra High Speed Motor Cooling FanOur 40mm motor cooling fan features a 7 short blades with larger brushless motor coil. Which allow higher torque to push the blade to the very high speed range of 14,000-15,000 RPM @ 8.4V
- Size : 40mm x 40mm x 10mm
- Operating Voltage : 6V-8.4V
- RPM @ 8.4V :14,000 ~15,000
- Current Draw: ~0.45A
- With dual ball bearings and extension wire
