Electric Flight in Australia

 

Scorpion 3014-1220 outrunner motor

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 Peter Pine

PO Box 324
Pottsville Beach 2489
Phone (02) 6676 1437
Fax (02) 6676 2831

E-mail: ppine@northnet.com.au

 
 
 
 
 
 
 
 
 
 
 
 
  
Back to Scorpion Motors Page
Motor Specifications
Io = 1.64A at 10V
Kv = 1220 rpm/volt
R = 0.018 Ohms
Length = 39.7mm
Diameter = 37.5mm
Weight = 129g
Continuous current accepted = 46A
Maximum continuous power = 640W
Shaft = 5mm carbonised steel (protrudes both ends)
Collet-type prop adaptor and back-mount supplied

Motor fixing = four 3mm bolts supplied
Male bullet connectors fitted to motor
Female bullet connectors & backmount supplied
Recommended controller = Scorpion 55A
A sports LRK (outrunner) brushless motor for small R/C aircraft up to 2.5 kg powered by 10-12 cells or 3-4S LiPo; suitable for cabin models, scale models, aerobatic models and gliders. No gearbox is required because of the high torque of this motor type.

All Scorpion 30mm motors have 3 ball bearings to support the rotating housing.

The S30 series of motors from Scorpion all have 30mm diameter stators - there are 12 stator arms and 14 magnets in the rotor housing. The stator is 14mm long in this 3014 version. The motor wind is a 11 turn delta wind with 14 strand 0.25mm wire.

Prop for 3S - 11x7."
Prop for 4S - 9x6"
Prop for 5S - 8x4"

Motor guaranteed for two years

Price = $105

Some power recommendations
Prop Prop type Volts Cells Revs per minute Amps Watts In Thrust Grams Recommended controller
10x7 APC 10.5 3S 10,175 40A 418 1748 Scorpion 55A
12x6 APC 10.5 3S 9,250 55A 575 2456 Scorpion 70A
13x4 APC 10.5 3S 9,650 47A 504 2381 Scorpion 70A
8x6 APC 14.0 4S 13,975 42A 585 1688 Scorpion 55A
9x6 APC 14.0 4S 13,825 45A 627 2205 Scorpion 55A
Motors that compare to the Scorpion 3014-16:
Axi 2814/12, 1390 KV
Dualsky XM3536CA-6, 1330
KV
Hacker A30-12M, 1370 KV
Himax HC3516-1350
HXT 35-36B, 1300 KV

Rimfire 35-36-1200
Venom V35, 1575 KV

Click here for a more extensive Prop Data chart for the Scorpion 3014-1220.