Electric Flight in Australia
 

Scorpion 3008-32 outrunner motor
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 Peter Pine

PO Box 1050
Kingscliff 2487
Phone (02) 6676 1437
Fax (02) 6676 28317

E-mail: ppine@northnet.com.au
 
 
 
 
 
 
 
 
 
 
 
 
 
  
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Motor Specifications
Io = 1.14A at 10V
Kv = 1086 rpm/volt
R = 0.092 Ohms
Length = 25.9mm
Diameter = 37.5mm
Weight = 89.5g
Continuous current accepted = 28A
Maximum continuous power = 400W
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 35A
A sports LRK (outrunner) brushless motor for small R/C aircraft up to 1.8 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 8mm long in this 3008 version. The motor wind is a 32 turn delta wind with 9 strand 0.19mm wire.

Prop for 3S - 11x5.5"
Prop for 4S - 9x4.5"
Prop for 5S - 8x4"

Motor guaranteed for two years

Price = $65
Some power recommendations
Prop Prop type Volts Cells Revs per minute Amps Watts In Thrust Grams Recommended controller
10x7 APC 10.5 3S 8,075 20A 211 1073 Scorpion 35A
12x8 APC 10.5 3S 6,250 29A 304 1102 Scorpion 35A
12x6 HD GWS 10.5 3S 7,300 24A 253 1367 Scorpion 35A
9x6 APC 14.0 4S 10,900 24A 338 1418 Scorpion 35A
10x5 APC 14.0 4S 10,475 27A 370 1607 Scorpion 35A
Motors that compare to the Scorpion 3008-32:
Axi 2808/24, 1190 KV
Dualsky XM3530CA-14, 1000 KV
Hacker A30-28S, 1140 KV
Himax HC3510-1100
Hyperion Z3007-30, 1050 KV
HXT 35-30C, 1100 KV
Rimfire 35-30-950
Torque 2830/1095
E-Flite Park 480, 1050 KV

Click here for more information on the Scorpion 3008-32.

Click here for a more extensive Prop Data chart for the Scorpion 3008-32.