About Mach Studios
Since 2007, Mach Studios are dedicated to the development of high-quality all-metal(all components are metal) EDF, Mach EDF, and we have successfully marketed these products worldwide. Mach EDF not only boast outstanding performance but also feature the most powerful thrust on the market and robust fan blades, meeting extreme thrust requirements while ensuring a high level of safety for users. In addition, we have also developed a large-diameter, small-sized high-precision slant-bed CNC lathe to meet the machining needs of small quantities with high precision.
MACH Slant-Bed CNC Lather
Mach Ducted Fan Statement
About Mach Ducted Fans
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Material
In order to ensure the safety of users and the efficiency of the fan, all components of the Mach EDF are machined from solid aluminum alloy rods, not cast from aluminum alloy.
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machining marks
All parts are made by CNC processing. Therefore, it is normal to have processing marks on the surface of the product.
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color variation
All product pictures are taken from the actual product. Due to factors such as computer screen color difference, shooting light, etc., there will be slight differences between the photos and the actual product. The actual product shall prevail.
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Safe to use
Minors must be accompanied by parents
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Thrust
Thrust force will change depending on the brand and condition of the test bench, battery, and electronic speed control.
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Returned or Exchanged
No Returns or exchanges , please consider carefully before purchasing.
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Exclusive tools
Exclusive tools are gifts and cannot be selected.
Welcome to the official website of Mach Studios Ltd.
MACH 90mm AL-AM
When using 14s battery
The speed will exceed 45900rpm(1080Kv), and the thrust will exceed 7.0Kg. The rotor will peel off the magnet due to the speed and temperature and sudden increase in magnetic field strength. When the magnet hits the stator, it will cause stalling. The ESC will be blocked due to the speed of the rotor. Abnormal deceleration causes the current to increase and eventually the ESC to burn out. Please confirm whether the motor used is suitable
MACH 80mm ALL-METAL SILVER
MACH 80mm ALL-METAL GREEN
THRUST TEST REPORT
When MACH 90mm-AL-AM using 14s battery
The speed will exceed 45900rpm(1080Kv), and the thrust will exceed 7.0Kg. The rotor will peel off the magnet due to the speed and temperature and sudden increase in magnetic field strength. When the magnet hits the stator, it will cause stalling. The ESC will be blocked due to the speed of the rotor. Abnormal deceleration causes the current to increase and eventually the ESC to burn out. Please confirm whether the motor used is suitable .
HET 700-83-1080Kv-ABR
New opening promotion
HET 700-83-1080Kv-ABR
Regarding the modified ABR (Anti Blow up Rotors) ,This type not suitable for use with 14s.
The rotor is modified from a new original product. The material wrapping the magnet was changed from fiberglass to metal tube.
Effectively prevent ESC burning due to locked-rotor
The position where the impeller is locked has three flat surfaces for set screws to fix the impeller, improving the concentricity of the impeller and the shaft and reducing the risk of the impeller detaching.
The new buffer structure of the rotor can reduce longitudinal vibration and load, extend the service life of the bearing and reduce the noise of the bearing.
The rotor is modified from a new original product. For voltage and wattage usage specifications, please refer to the original manufacturer's instruction manual.
After the rotor upgrade is completed, the dynamic balance correction is performed again to improve the dynamic balance level.
Why you need to upgrade to ABR (Anti Blow up Rotors)?
Due to its physical properties, ducted fans need to operate at a higher speed,The rotor will cause the magnet to peel off due to the speed and temperature. When the magnet touches the stator, it will cause locked-rotor. The ESC will cause the current to increase due to the abnormal slowdown of the rotor, eventually causing the ESC to burn out.
Delivered fully assembled
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