HobbyKing
SCORPION HKII-2221-10 BRUSHLESS OUTRUNNER (SUITS 450 CLASS HELIS)
| Stator Diameter | 22.0 mm (0.87 in) |
| Stator Thickness | 21.0 mm (0.83 in) |
| Motor Wind | 10 Turn Delta |
| Motor Wire | 13-Strand 0.21mm |
| Motor Kv | 3000 RPM / Volt |
| Motor Resistance (Rm) | 0.031 Ohms |
| Max Continuous Current | 42 Amps |
| Max Continuous Power | 550 Watts |
| Weight | 81 Grams (2.86 oz) |
| Outside Diameter | 27.9 mm (1.098 in) |
| Shaft Diameter | 3.17 mm (0.125 in) |
| Body Length | 38.3 mm (1.508 in) |
| Overall Shaft Length | 58.7 mm (2.311 in) |
| Motor Timing | 5deg |
| Drive Frequency | 8kHz |
No. of Stator Arms:9, Magnet Poles:6, No-Load Current (Io):, 1.79 Amps @ 10 volts, Max Lipo Cell:4s,
Great upgrade motor for 450 class Helicopters suchs as the ...5 Reviews
HobbyKing
XK2845-B-3700KV BRUSHLESS INRUNNER
| Max Amps | 50A |
| Max Volt | 11.1V |
| Max Watts | 555W |
| Rpm/V | 3700kv |
| Resistance | 0.0147 ohms |
| No-load Current | 2.5A |
| Dimension | 28.0mm x 48.0mm |
| Mounting hole depth | 4.5mm |
| Length of extend Shaft | 15mm |
| Shaft diameter | 3.175mm |
| Weight | 123g |
# of poles:4,
XK2845-B-3700KV Brushless Inrunner Specs.5 Reviews
HobbyKing
XK2850-B-4400KV BRUSHLESS INRUNNER (10.5T)
| Max Amps | 75A |
| Max Volt | 7.4V |
| Max Watts | 555W |
| Rpm/V | 4400kv (10.5T) |
| Resistance | 0.0089 ohms |
| No-load Current | 3.2A(7.4V) |
| Dimension | 28.0mm x 54.0mm |
| Mounting hole depth | 5mm |
| Length of extend Shaft | 12mm |
| Shaft diameter | 4mm |
| Weight | 141g |
# of poles:4,
XK2850-B-4400KV Brushless Inrunner Specs.5 Reviews
HobbyKing
HOBBYKING 2614 BRUSHLESS OUTRUNNER 2000KV
| RPM/V | 2000 |
| Cell Count | 2~3s |
| Max.efficiency | 80.7% |
| Current at Max.eff | 8~14.1A |
| Max.current | 16A |
| No Load Current | 0.7A/7V |
| Intemal Resistance | 105mOhm |
| Dimensions（Dia.xL） | Φ26mm×14mm |
| Shaft | 3mm |
| Weight | 28g |
5 Reviews
HobbyKing
HOBBYKING 2834 BRUSHLESS OUTRUNNER 1250KV
| RPM/V | 1250 |
| Cell Count | 2~4s |
| Max.efficiency | 78.0% |
| Current at Max.eff | 23A |
| Max.current | 40A |
| No Load Current | 0.6A/10V |
| Intemal Resistance | 50mOhm |
| Dimensions（Dia.xL) | Φ27.8mm×34mm |
| Shaft | 3mm |
| Weight | 70g |
5 Reviews
HobbyKing
NTM PROP DRIVE SERIES 42-58 500KV / 1300W
| Model | 4258-500 |
| Resistance | 0.144 Ω |
| No Load current | 1.6A @ 10v |
| Max current | 60A |
| Max Power | 1300W |
| Shaft | 5mm |
| Weight | 319g |
| Bolt holes | 25mm |
| ESC | 70A |
| Cell count | 5~7 Lipoly |
Specs:, Kv:500kv, Turns:6T, Poles:7, Bolt thread:M3, Prop Test Data:, 15x8 - 14.8v - 421W - 28.5A,
NTM Prop Drive motors are rock-solid performance outrunners with tight ...5 Reviews
HobbyKing
TURNIGY PARK300 BRUSHLESS OUTRUNNER 1600KV
| Battery | 2~3 Cell /7.4~11.1V |
| RPM | 1600kv |
| No load current | 11V/0.5A |
| Internal resistance | 0.18 ohm |
| Diameter of shaft | 3mm |
| Dimensions | 27x23mm |
Max current:9A, Weight:, 25g (not including connectors), Test Data:, 7.4v - 8x4.3 prop - 8.5A - 355g Thrust,
Designed to provide reliable and clean power for 3D parkflyers. ...5 Reviews
HobbyKing
TURNIGY G32 BRUSHLESS OUTRUNNER 530KV (.32 GLOW)
| Battery | 3~4 Cell /11.1~14.8V |
| RPM | 530kv |
| Max current | 60A |
| No load current | 11V/1.1A |
| Internal resistance | 0.039 ohm |
| Weight | 230g |
| Diameter of shaft | 5mm |
| Dimensions | 42x56mm |
Test Data:, 14.8v - 14X10 Prop - 34A - 1950g Thrust,
Designed to be a direct swap out for your .32 ...5 Reviews
HobbyKing
DT38 620KV TURNIGY HOTLINER BRUSHLESS INRUNNER MOTOR
| Specifications | Dimension |
| Max Power | 1750w |
| Max Current | 110A |
| Diameter of shaft | 5mm |
| ESC | 120A |
: 39mm x 78mm, : 365g, Kv:620rpm/V, : 14.8v~18.5v (4s~5s), : 1.87A @ 8.4v, RI:32.72mOHm,
DT38 Turnigy Hotliner High Performance Brushless Inrunner Motor with internal ...5 Reviews
HobbyKing
TURNIGY D3536/8 1000KV BRUSHLESS OUTRUNNER MOTOR
| Battery | 2~4 Cell /7.4~14.8V |
| RPM | 1000 |
| Max current | 30A |
| No load current | 1.7A |
| Max power | 430W |
| Internal resistance | 0.052 ohm |
| Diameter of shaft | 5mm |
| Dimensions | 35x36m |
| Max thrust | 1160g |
Weight:, 102g (including connectors), Prop size:, 7.4V/11x5 14.8V/10x6,
Turnigy D3536/8 1000KV Brushless Outrunner Motor Spec. kv5 Reviews
HobbyKing
TURNIGY AERODRIVE SK3 - 4240-530KV BRUSHLESS OUTRUNNER MOTOR
| Turns | 14T |
| Voltage | 4~5S Lipoly |
| RPM/V | 530kv |
| Internal resistance | 0.023 Ohm |
| Max Loading | 46A |
| Max Power | 795W |
| Shaft Dia | 5.0mm |
| Bolt holes | 25mm |
| Weight | 194g |
Bolt thread:M3, Motor Plug:, 3.5mm Bullet Connector,
Turnigy SK3 Motors are the next leap forward in motor ...5 Reviews
HobbyKing
TURNIGY AERODRIVE SK3 - 3530-1460KV BRUSHLESS OUTRUNNER MOTOR
| Turns | 22T |
| Voltage | 2~3S |
| RPM/V | 1460 |
| Internal resistance | 0.045 Ohm |
| Max Loading | 33A |
| Max Power | 430W |
| Shaft Dia | 4.0mm |
| Weight | 75g |
: 25mm, Bolt thread:M3, Motor Plug:, 3.5mm Bullet Connector,
Turnigy SK3 Motors are the next leap forward in motor ...5 Reviews
HobbyKing
CONTRA ROTATING CR50L BRUSHLESS OUTRUNNER MOTOR INC RADIAL MOTOR MOUNT
| Dimensions | 50mm x 90mm |
| Total Length | 143mm (Motor) |
| Shaft Diameter (front) | 6mm |
| Shaft Diameter (Rear) | 13mm |
| Max Amps | 80A (Per Motor) |
| Prop Size | 17x10 Max (8s) |
| Thrust | 16kg |
Specs:, Weight:, 696g (748g with mount), KV:320 rpm/v, Max Voltage:, 29.6v 8s (per Motor),
This monster Contra rotating brushless motor is ideal for large ...5 Reviews
HobbyKing
NTM PROP DRIVE 28-36 1800KV / 438W
| Max current | 30A |
| Max Power | 438W @ 15v (4S) |
| Shaft | 4mm |
| Weight | 84g |
| Cell count | 3~4s |
| Bolt holes | 16mm & 19mm |
| Connection | 3.5mm Bullet |
Specs:, Model:, NTM Prop Drive Series 2836 1800, :1800rpm/v, Poles:3, Motor Wind:9T, :30~40A, Bolt thread:M3, Prop Tests:, 5x5 - 11.1v - 123W - 11.1A,
NTM Prop Drive motors are rock-solid performance outrunner s with ...5 Reviews
HobbyKing
NTM PROP DRIVE 28-36 2200KV / 696W
| Model | NTM |
| Max current | 50A |
| Shaft | 4mm |
| Weight | 87g |
| Cell count | 3s~4s |
| Bolt holes | 16mm & 19mm |
| Connection | 3.5mm Bullet |
| Note | An accessory pack is available for this motor. Please see the related items below. |
Specs:, :2200rpm/v, Poles:3, Motor Wind:7T, Max Power:, 310W @ 11.1V (3S) / 696W @ 15V (4S), :40~60A, Bolt thread:M3, Prop Test Data:, 5x5 - 11.1V / 232W / 20.9A / 0.64kg thrust,
NTM Prop Drive motors are rock-solid performance outrunner s with ...5 Reviews