Electric Flight in Australia

 

Scorpion 2215-1810 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 = 1.35A at 10V
Kv = 1810 rpm/volt
R = 0.031 Ohms
Length = 33mm
Diameter = 27.9mm
Weight = 68.8g
Continuous current accepted = 25A
Maximum continuous power = 275W
Shaft = 3mm 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 = Hifei 40A
A sports LRK (outrunner) brushless motor for small R/C aircraft up to 1.5 kg powered by 7-12 cells or 2-3S LiPo; suitable for cabin models, scale models, aerobatic models and gliders. No gearbox is required because of the high torque of this motor type.

The S22 series of motors from Scorpion all have 22mm diameter stators - there are 12 stator arms and 14 magnets or poles in the rotor housing. The stator is 15mm long in this 2215 version. The motor wind is a 9 turn delta wind with 10 strand 0.21mm wire.

Prop for 2S - 7x6"
Prop for 3S - 6x5.5"

Motor guaranteed for two years

Price: $89

Some power recommendations
Prop Prop type Volts Cells Revs per minute Amps Watts In Thrust Grams Recommended controller
7x4 APC-E 7 2S 11,740 14A 101 562 Hifei 30A
7x6 APC-E 7 2S 11,050 18A 133 614 Hifei 30A
7x6 APC-SF 7 2S 10,700 20A 149 566 Hifei 30A
8x4 APC-E 7 2S 10,840 19A 142 747 Hifei 30A
6x4 APC-E 10.5 3S 17,540 17A 181 685 Hifei 30A
6x5.5 APC-E 10.5 3S 16,700 21A 232 632 Hifei 40A