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Armattan Quads

4x Armattan OOmph 2206/2300 KV Motors (2xCW, 2xCCW)

US$75.00

4x Armattan OOmph 2206/2300 KV Motors (2xCW, 2xCCW)

US$75.00
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Product Description

armattan-oomph-motor-bolts-washers.jpg

Motor Specifications

Stator Diameter

 22mm                    

Stator Height

 6mm 

 KV (rpm/Volt)

 2300

Weight (each)

 31g full wires, 29g short wires

                Recommended Props

 5 or 6 inch

LiPo Compatibility

 3-4S

Shaft Height

 5mm

Shaft Diameter

 5mm

Interior Threading 

 2 CW, 2 CCW

Magnets

 N52H arc magnets

Stator Laminations

 0.15mm

Winding

 Single Wire

Bearing

 Genuine NMB

Johnny FPV - Flying Armattan OOmph motors

Armattan oomph-logo-stator-kv-.png

 
Note: This product contains 4 motors (2 clockwise and 2 counter-clockwise).  If you are searching for the double-motor product, please look here.armattan-oomph-2206-motor-with-prop-4a-.jpg

Did you ever wish your bird just had a little extra something to give, but didn't want to break your batteries (and the bank)?  If so, Armattan's OOmph motors are the choice for you.  Designed and produced with the finest quality materials, these brushless beasts will provide an unmatched thrust/amp ratio among 2206 sized motors.  If you don't believe it, just check out Ryan Harrell's review over at Miniquad Test Bench.

These motors pack much of your standard fare; an M3/22xx mounting pattern, a screw that secures a hollow shaft, and genuine NMB bearings, for some.  What may stand out the most, however, is the unique prop-fastening adapter on top.  Why this design?  After rigorous testing (read: lots of crashes) it was observed that standard exterior-threaded shafts can be heavy, can bind on props, and require large hardware to remove (who wants to carry around a socket wrench?).  This is why the OOmph motors were conceived with a better solution.

A New Approach

With Armattan's innovative design changing props is easy. All that holds the propeller down is a standard M3 bolt and washer combination on the top of the motor. Once the bolt is unscrewed, the propeller and washer will slide off of the smooth shaft. Gone are the days of fighting to pull off a blade-less hub and coming away bruised and bloodied. Besides eliminating binding, the OOmph motors have a shorter (lighter) shaft and require only a hex-key (Allen Wrench) for a prop-swap.  Another added feature of this solution is that you can tighten the prop-bolt much tighter without fear of stripping anything. This means you don't need to worry about fitting locknuts in above the prop or getting shafts threaded in the proper direction. Don't worry, however: these motors will come with both CW or CCW interior-threaded shafts just to make sure your baby will have every protection.

A final feature, though perhaps the least functional, is that the aluminum was anodized in the same house that is providing the aluminum hardware for the upcoming Chameleon frame. These components will be the exact same shade of orange. That's good news for those who like to coordinate their builds.

For now, these motors only come in 2206/2300KV, and with an orange bell. Stay tuned if you'd like to see some more stator sizes from Armattan in the future.

Special Thanksoomph-315x600.jpg

A massive thank you goes out to Andrew Meyer and Matt Denham. Andrew, based in Canada, had the novel idea to reverse threading on a motor shaft. For a long time, this was not really possible because most motors were using aluminum propeller adapters. Not that long ago, however, many motor manufacturers began using hollow stainless steel shafts as propeller adapters instead of alumi. The idea, as elusive or as obvious as it may be, is to utilize the stainless steel shaft in a smarter, lighter, stronger, and lower profile application. Simple, but brilliant. 

Matt Denham, based in the UK, designed the motor top. We wanted no frills. We knew that by using a shorter shaft we were dropping weight and we used this weight to complement a sturdy motor top. Matt's work alongside Andrew's originality and the latest racing motor technology sees results that exceed our expectations. This results with a product that is light and tough, with a unique prop mounting system, power on demand, and the most efficient 2206 motor on the market today. Oomph!

 


Included
 

4x Motors with wires (2 CW, 2 CCW)
24x M3 bolts for propeller and mount (4 extra)
8x prop-washers (4x extra)

 

 Important Note: CW and CCW engraving on the motors refer to motor rotation, not thread rotation.   

 

 

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