Armattan Oomph Titan Mini 1407/3650

Prop strikes where bolt threads match rotation can lead to loosened and lost mounting hardware.  

Do you love the style and features of the OOmph, but are looking for something that that swings 3 or 4 inch props on a light frame?  If so, Armattan's Titam Mini 1407 motors are the choice for you.  Designed and produced with the finest quality materials, these brushless beasts provide topnotch fun for your favorite micro build.

These motors give you what you want and expect from the OOmph series, but for a smaller motor; an M2/13xx mounting pattern, a screw that secures a hollow shaft, and genuine NMB bearings.  Like the first motor in this lineup, Armattan's unique twist comes in the form of the OOmph prop-fastening adapter on top.  Why this design? Well, by now you know the drill.  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 to a familiar task.

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 of 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. We do recommend that you purchase motors threaded in both directions, however, as repeated impacts can loosen screws with opposite threads.  Too much loosening will encourage the prop to unscrew and can lead to lost mounting hardware.

 

Motor Specifications
Stator Diameter	14mm
Stator Height	7mm
KV (rpm/Volt)	3650
Weight (each)	13g (short wires)
Recommended Props	3 or 4 inch
LiPo Compatibility	3-4S
Prop Mount Height	5mm
Prop Mount Diameter	5mm
Interior Threading	5mm CW or CCW
Magnets	N52H arc magnets
Stator Laminations	0.15mm
Winding	Single Wire
Bearing	Genuine NMB

Included 

Motors with wires
4x M2 5mm bolts\motor
2x M3 5mm bolts\motor (for prop mount)
2x prop-washers\motor