450DH Outrunner Brushless Motor
450DH Outrunner Brushless Motor

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Item #:Brushless_450DH
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Availability:Usually ships the next business day

450DH - 25 Amps 300 Watts

KV: 3800    Weight: 2oz (58g)    Diameter: 27.7mm    Length: 43.5mm    Shaft: 2.3mm

2-4 Cell Lipos

The 450DH with it's high KV and super torque is a great match for the slightly larger planes that need some power. Although we have not completely ran this motor through it's paces it has shown to have plenty of power for planes in 3-4 pound class, and all out 3D to 30 oz. here at altitude. At altitude it is hard to find an affordable, light, efficient motor that can hover a plane in the 30oz range. That is until we introduced the 450DH. This motor finds a home here in the popular sport planes that never seem to have enough power at elevation such as the Mini Katana, Edge, Extreme Extra, and many more..  You lucky folks at lower elevations where the air actually has something for the prop to bit into should have plenty of power for birds up to 3-4 pounds.

Did we mention a ton of fun for the heli guys. I am not really into the helis but local guys are loving it with a 9T, 10T, and 11T pinions on the t-rex, and a bigger unknown to me helis. I am told the head speed is insane and a few folks raved about what they can do to their throttle curve, while saving amp draw and extent flight time. Not quite sure what that all means as it relates to helis but the folks seem to love it.

Comes with motor and mounting screws only. No mount and no connectors for the ESC.

Stats by us (obtained at 4907' feet)

Gear Ratio Prop Volts Thrust oz. Amps RPM Pitch Speed MPH
  No Load 12.4 - 2.3 3800KV -
5.28:1 8 x 3.8 12 29 oz. 9.2 Amps 11160 40
5.28:1 8 x 6 12 18 oz. 11.9 Amps 8400 48
5.28:1 9 x 3.8 12 21 oz. 10 Amps 8580 31
5.28:1 9 x 6 12 27 oz. 17.6 Amps 7920 45
5.28:1 9 x 7.5 12 28 oz. 22 Amps 7940 56
5.28:1 10 x 3.8 12 32 oz.  15 Amps 8040 29
5.28:1 10 x 7 12 36 oz.  24 Amps 7410 49
5.28:1 11 x 4.7 12 44 oz. 22 Amps

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