Scorpion Motors

Motor Scorpion HK 4525-520 ULTIMATE 55mm shaft, Mikado logo 700 special

Specifications:

• Stator Diameter - 45 mm
• Stator Thickness - 25 mm
• No. of Stator Arms - 12
• Magnet Poles - 10
• Motor Wind - 5+6T YY
• Motor Kv - 520 KV RPM / Volt
• No-Load Current (IO/8.4v) - 1.75 Amps
• Max Continuous Current - 100 Amps
• Max Continuous Power - 4450 Watts
• Weight - 487 Grams
• Outside Diameter - 56,7mm
• Shaft Diameter - 5.98 mm x 55mm
• Body Length - 53,4 mm
• Overall Shaft Length - 114mm
• Max Lipo Cell - 12s

 

Scorpion HK-2520-1880KV Brushless Motor (3.5mm shaft) is specially made for a use on 450 class electric helicopters running on 6-cell Li-Po power such as WARP 360. This motor is designed to provide all the power that you can use, while still maintaining excellent efficiency and cool running characteristics. The 3.5mm shaft kit which is specialize for the new generation 450 class electric helicopter.

Scorpion HK-Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Coated to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are custom manufactured to be able to withstand high temperatures, making a motor that is virtually impossible to burn up in normal use.

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. However, due to the high RPM of these motors, and the fact that we cannot control the installation and setup, the bearings are not covered by the 2-Year warranty, nor is any subsequent damage caused to the motor by a bearing failure. Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.

For the best overall combination of quality, performance, and value, use Scorpion Motors in your helicopter!

Specifications:

• Stator Diameter:    25.0 mm (0.98 in)
• Stator Thickness:    20.0 mm (0.79 in)
• No. of Stator Arms:    12
• Magnet Poles:    10
• Motor Wind:    8 Turn Delta
• Motor Wire:    11-Strand 0.25mm
• Motor Kv:    1880Kv RPM/Volt
• No-Load Current (IO/10V):    2.25 Amps
• Motor Resistance (Rm):    0.026 Ohms
• Max Continuous Current:    38 Amps
• Max Continuous Power:    800 Watts
• Weight :   104 Grams (3.64 oz)
• Outside Diameter :   31.5 mm (1.24 in)
• Shaft Diameter:    3.5 mm (0.14 in)
• Body Length:    39.6 mm (1.56 in)
• Overall Shaft Length :   57.50 mm (2.46 in)
• Max Lipo Cell:    6s
• Max Peak Current:    50A (2 seconds)
• Max Peak Power:    1050 Watts (2 seconds)
• Motor Timing:    5deg
• Drive Frequency:    8kHz

Included in the Box:

• 1 x Scorpion HK-2520-1880KV Motor
• 3 x Female Connectors
• 3 x Heat Shrink
• 4 x M3 Screws

Scorpion HK-3226 motors have been developed for the 500 class electric helicopters (425-450mm blade). These motors are designed to provide all the power that you can use, while still maintaining excellent efficiency and cool running characteristics.

Scorpion HK Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold anodized to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts. Unlike other motor manufactures that use off-the-shelf NdFeB magnets with a maximum Curie temperature of 80 to 100 degrees C, our motor magnets are custom manufactured to be able to withstand high temperatures. The wire we use to wind the stators is rated to 180 degrees C (356 F), so it can take the heat and keep on performing.

All Scorpion HK-3226 series motors come with 4mm male Bullet style connectors already attached, and include a hardware package that contains 3 matching female Bullet connectors for your speed controller with matching heat shrink tubing. Since the HK series motors are primarily designed for Helicopter and Ducted Fan use, they do not include a prop adapter. If you intend on running a prop on this motor, you will need to purchase a prop adapter for a 5mm shaft.

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. However, due to the high RPM of these motors, and the fact that we cannot control the installation and setup, the bearings are not covered by the 2-Year warranty, nor is any subsequent damage caused to the motor by a bearing failure. Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.

Specifications:

• Stator Diameter:    32.0 mm (1.26 in)
• Stator Thickness:    26.0 mm (1.02 in)
• No. of Stator Arms:    12
• Magnet Poles:    10
• Motor Wind:    5 Turn Delta
• Motor Wire:    28-Strand 0.23mm
• Motor Kv:    1400Kv RPM/Volt
• No-Load Current(Io/10V):    3.89 Amps
• Motor Resistance (Rm):    0.011 Ohms
• Max Continuous Current:   80 Amps
• Max Continuous Power:    1770 Watts
• Weight:    239 Grams (7.77 oz)
• Outside Diameter:    40.9 mm (1.61 in)
• Shaft Diameter:    4.98 mm (0.19 in)
• Body Length:   50.5 mm (1.99 in)
• Overall Shaft Length:    75.5 mm (2.97 in)
• Max Lipo Cell:    6s
• Max Peak Current :   105A (2 seconds)
• Max Peak Power:    2330 Watts (2 seconds)
• Motor Timing:    5deg
• Drive Frequency:    8kHz

Included in the Box:

• 1 x Scorpion HK-3226-1400KV Motor
• 3 x Female Connectors
• 3 x Heat Shrink
• 4 x M4 Screw

The Scorpion HK-4015-1450KV motors have been developed for the 500 class electric helicopters with 425 to 450mm blade for 6s Lipo setup. These motors are designed to provide all the power that you can use, while still maintaining excellent efficiency and cool running characteristics.

Scorpion HK Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold anodized to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are rated for operation at 200 degrees C (392 F), making a motor that is virtually impossible to burn up in normal use.

All Scorpion HK-4015 series motors come with 4mm male Bullet style connectors already attached, and include a hardware package that contains 3 matching female Bullet connectors for your speed controller with matching heat shrink tubing. For maximum strength, the Scorpion HK-4015 series motors feature an 6mm motor shaft that is ground down to a 5mm diameter at the output end to fit standard size pinion gears. Since the HK series motors are primarily designed for Helicopter and Ducted Fan use, they do not include a prop adapter. If you intend on running a prop on this motor, you will need to purchase a prop adapter for a 5mm shaft.

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. However, due to the high RPM of these motors, and the fact that we cannot control the installation and setup, the bearings are not covered by the 2-Year warranty, nor is any subsequent damage caused to the motor by a bearing failure. Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.

For the best overall combination of quality, performance, and value, use Scorpion Motors in your helicopter!

Specifications:

• Stator Diameter:    40 mm (1.56 in)
• Stator Thickness:    15 mm (0.59 in)
• No. of Stator Arms:    12
• Magnet Poles:    8
• Motor Wind:    8 Turn Delta
• Motor Wire:    23-Strand 0.29mm
• Motor Kv:    1450KV RPM/Volt
• No-Load Current (IO/10v):    3.16 Amps
• Motor Resistance (RM):    0.009 Ohms
• Max Continuous Current:    80 Amps
• Max Continuous Power:    1770 Watts
• Weight:    244 Grams (8.61 oz)
• Outside Diameter:    48.9 mm (1.9 in)
• Shaft Diameter:    4.98 mm (0.19 in)
• Body Length:    41.5 mm (1.63 in)
• Overall Shaft Length:    73.7 mm (2.9 in)
• Max Lipo Cell:    6s
• Max Peak Current:    110Amps (2sec)
• Max Peak Power:    2440 Watts (2sec)
• Motor Timing:    5deg
• Drive Frequency:    8kHz

Included in the Box:

• 1 x Scorpion HK-4015-1450KV Motor
• 3 x Female Connectors
• 3 x Heat Shrink
• 4 x M3 Screws

The Scorpion HK-Series 30mm brushless motors are designed for RC Helicopters in the 500-550 size range. They also work great in aircraft needing a High-Kv motor such as Pylon Racers and Hotliners. The high efficiency and cool running properties of these motors make them an excellent choice for any RC helicopter. The HK-Series motors have replaceable shafts with a 5mm diameter, and come packaged with 3.5mm bullet connectors installed. Also included is a matching set of female bullet connectors. These motors feature a 12-tooth stator, with 8 magnets or 9-tooth stator with 6 magnets in the rotor housing and depending on it

Specifications

• Stator Diameter 30.0 mm (1.181 in)
• Stator Thickness 26.0 mm (1.024 in)
• No. of Stator Arms 9
• No. of Magnet Poles 6
• Motor Wind 8 Turn Delta
• Motor Wire 23-Strand 0.25mm
• Motor Kv 1900 RPM / Volt
• No-Load Current (Io) 1.98 Amps
• Motor Resistance (Rm) 0.012 Ohms
• Max Continuous Current 80 Amps
• Max Continuous Power 1400Watts
• Weight 193 Grams (6.80 oz)
• Outside Diameter 37.50 mm (1.476 in)
• Shaft Diameter 4.98 mm (0.196 in)
• Body Length 48.4 mm (1.906 in)
• Overall Shaft Length 74.2 mm (2.921 in)

Scorpion HKIV-4020-1320KV Brushless Motor is designed for using on 550 class helicopters running on 6 to 8-cell Li-Po power. This motor represents the most technologically advanced power source ever offered for a 550 class electric helicopter.

Scorpion Competition Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Coated to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are custom manufactured to be able to withstand high temperatures, making a motor that is virtually impossible to burn up in normal use.

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. However, due to the high RPM of these motors, and the fact that we cannot control the installation and setup, the bearings are not covered by the 2-Year warranty, nor is any subsequent damage caused to the motor by a bearing failure. Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.

For the best overall combination of quality, performance, and value, use Scorpion Motors in your helicopter!

Specifications:

• Stator Diameter:    40 mm(1.57 in)
• Stator Thickness:    20 mm(0.79 in)
• No. of Stator Arms:    12
• Magnet Poles:    10
• Motor Wind:    2T/3T Delta
• Motor Wire:    26-Strand 0.29mm
• Motor Kv:    1320KV RPM/Volt
• No-Load Current (IO/10v):    3.94 Amps
• Motor Resistance (RM):    0.007 Ohms
• Max Continuous Current:    90 Amps
• Max Continuous Power:    1890 Watts
• Weight:    302 Grams (10.65 oz)
• Outside Diameter:    49.98 mm (1.97 in)
• Shaft Diameter:    4.98 mm (0.20 in)
• Body Length:    46.8 mm (1.84 in)
• Overall Shaft Length:    78.7 mm (3.10 in)
• Max Lipo Cell:    6s
• Peak Current :   105 Amps (5 seconds)
• Peak Continuous Power :   2200 Watts (5 seconds)
• Motor Timing:    5deg
• Drive Frequency:    8kHz

Included in the Box:

• 1 x Scorpion HKIV-4020-1320
• 3 x Female Connectors
• 3 x Heat Shrink
• 4 x M3 Screws

Scorpion HK-3536 motors have been developed for the 600 class electric helicopters with narrow motor frame such as Trex-600. These motors are designed to provide all the power that you can use, while still maintaining excellent efficiency and cool running characteristics.

Scorpion HK-Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Coated to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are custom manufactured to be able to withstand high temperatures, making a motor that is virtually impossible to burn up in normal use.

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. However, due to the high RPM of these motors, and the fact that we cannot control the installation and setup, the bearings are not covered by the 2-Year warranty, nor is any subsequent damage caused to the motor by a bearing failure. Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.

For the best overall combination of quality, performance, and value, use Scorpion Motors in your helicopter!

Specifications:

• Stator Diameter:    35mm (1.38 in)
• Stator Thickness:    36mm (1.42 in)
• No. of Stator Arms:    12
• Magnet Poles:    10
• Motor Wind:    11 Turn Delta
• Motor Wire:    16-Strand 0.25mm
• Motor Kv:    510Kv RPM/Volt
• No-Load Current(Io/10V):    1.24 Amps
• Motor Resistance (Rm):    0.028 Ohms
• Max Continuous Current:    70 Amps
• Max Continuous Power:    2900 Watts
• Weight:    365 Grams (11.85 oz)
• Outside Diameter:    45.0 mm (11.85 in)
• Shaft Diameter:    5.98 mm (0.24 in)
• Body Length:    61.5 mm (2.42 in)
• Overall Shaft Length:    98.0 mm (3.86 in)
• Max Lipo Cell:    12s
• Max Peak Current :   100 Amps (2 seconds)
• Max Peak Power:    4150 Watts (2 seconds)
• Motor Timing:    5deg
• Drive Frequency:    8kHz

Included in the Box:

• 1 x Scorpion HK-3536-510KV Motor
• 3 x Female Connectors
• 3 x Heat Shrink
• 4 x M3 Screws

 

The Scorpion HKIII-4025 Series Motor is designed for using on 600 class helicopters running on 6 to 12-cell Li-Po power. This motor represents the most technologically advanced power source ever offered for a 600 class electric helicopter.

Scorpion Competition Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Coated to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are custom manufactured to be able to withstand high temperatures, making a motor that is virtually impossible to burn up in normal use.

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. However, due to the high RPM of these motors, and the fact that we cannot control the installation and setup, the bearings are not covered by the 2-Year warranty, nor is any subsequent damage caused to the motor by a bearing failure. Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.

For the best overall combination of quality, performance, and value, use Scorpion Motors in your helicopter!

Specifications:

• Stator Diameter:    40 mm(1.57 in)
• Stator Thickness :   25 mm(0.98 in)
• No. of Stator Arms:    12
• Magnet Poles:    10
• Motor Wind:    6T/7T Delta
• Motor Wire:    22-Strand 0.25mm
• Motor Kv:    550KV RPM/Volt
• No-Load Current (IO/10v):    1.65 Amps
• Motor Resistance (RM):    0.023 Ohms
• Max Continuous Current:    65 Amps
• Max Continuous Power:    2850 Watts
• Weight :   354 Grams (10.79 oz)
• Outside Diameter:    49.98 mm (1.97 in)
• Shaft Diameter:    5.98 mm (0.24 in)
• Body Length :   51.8 mm (2.04 in)
• Overall Shaft Length:    83.7 mm (3.30 in)
• Max Lipo Cell:   12s
• Peak Current :   90 Amps (5 seconds)
• Peak Continuous Power:    3900 Watts (5 seconds)
• Motor Timing:    5deg
• Drive Frequency:    8kHz

Included in the Box:

• 1 x Scorpion HKIII-4025-550KV Motor
• 3 x Female Connectors
• 3 x Heat Shrink
• 4 x M3 Screws

Scorpion 600 Class Heli HKIII-4025-730KV Brushless Motor 6mm shaft is designed for a use on 600 class helicopters running on 6 to 12-cell Li-Po power. This motor represents the most technologically advanced power source ever offered for a 600 class electric helicopter.

Scorpion Competition Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Coated to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are custom manufactured to be able to withstand high temperatures, making a motor that is virtually impossible to burn up in normal use.

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. However, due to the high RPM of these motors, and the fact that we cannot control the installation and setup, the bearings are not covered by the 2-Year warranty, nor is any subsequent damage caused to the motor by a bearing failure. Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.

For the best overall combination of quality, performance, and value, use Scorpion Motors in your helicopter!

Specifications:

• Stator Diameter:    40 mm(1.57 in)
• Stator Thickness:    25 mm(0.98 in)
• No. of Stator Arms:    12
• Magnet Poles:    10
• Motor Wind:    5T/5T Delta
• Motor Wire:    21-Strand 0.29mm
• Motor Kv:    730KV RPM/Volt
• No-Load Current (IO/10v):    1.95 Amps
• Motor Resistance (RM):    0.013 Ohms
• Max Continuous Current:    75 Amps
• Max Continuous Power:    2600 Watts
• Weight:    354 Grams (10.79 oz)
• Outside Diameter:    49.98 mm (1.97 in)
• Shaft Diameter:    5.98 mm (0.24 in)
• Body Length:    51.8 mm (2.04 in)
• Overall Shaft Length:    83.7 mm (3.30 in)
• Max Lipo Cell:    10s
• Peak Current:    105 Amps (5 seconds)
• Peak Continuous Power:    3500 Watts (5 seconds)
• Motor Timing:    5deg
• Drive Frequency:    8kHz

Included in the Box:

• 1 x Scorpion HKIII-4025-730KV Motor
• 3 x Female Connectors
• 3 x Heat Shrink
• 4 x M3 Screws

Scorpion HKIII-4225-610KV Brushless Motor Limited Edition is specially designed for a use on 600 class helicopters running on 12-cell Li-Po power. This motor represents the most technologically advanced power source ever offered for a 600 class electric helicopter. Each of the new HKII-4225 Limited Edition motor is wound with a single strand of 1.4mm wire for the highest possible efficiency. This motor is capable of running continuously at an input power of 3550 watts at 80 amps, and can handle peak inputs of 5770 watts and 130 amps.

Scorpion Competition Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Plated to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are rated for operation at 200 degrees C (392 F), making a motor that is virtually impossible to burn up in normal use.

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. However, due to the high RPM of these motors, and the fact that we cannot control the installation and setup, the bearings are not covered by the 2-Year warranty, nor is any subsequent damage caused to the motor by a bearing failure. Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.

For the best overall combination of quality, performance, and value, use Scorpion Motors in your helicopter!

Specifications:

• Stator Diameter:    42 mm (1.65 in)
• Stator Thickness:    25 mm (0.98 in)
• No. of Stator Arms:    12
• No. of Stator Poles:    10
• Motor Wind:    10 Turn Delta
• Motor Wire:    1-Strand 1.4 mm
• Motor Kv :   610KV RPM/Volt
• No-Load Current (Io/10V):    2.33 Amps
• Motor Resistance (RM):    0.013 Ohms
• Max Continuous Current:    80 Amps
• Max Continuous Power:    3550 Watts
• Weight :   393 Grams (13.77 oz)
• Outside Diameter:    52.3 mm (2.06 in)
• Shaft Diameter:    5.98 mm (0.24 in)
• Body Length:    51.50 mm (2.03 in)
• Overall Shaft Length:   91.5 mm (3.60 in)
• Max Lipo Cell:    12s
• Max Peak Current:    130 Amps (5 seconds)
• Max Peak Power:    5770 Watts (5 seconds)
• Motor Timing:    5deg
• Drive Frequency:    8kHz

Note:

• *This motor is using 30mm bolt spacing on the mounting
• * Gold connectors are not soldered nor included

Scorpion HKIII-5020-450KV Brushless Motor is designed for 700 class Electric Helicopters, and for people that want to convert their 90 size glow helicopter to electric power. This motor has a maximum continuous power rating of 3770 watts at 85 amps, and a peak power rating of 5320 watts at 120 amps! The larger diameter 50mm stator allows these motors to produce insane amounts of torque.

Scorpion HK Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold anodized to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are rated for operation at 200 degrees C (392 F), making a motor that is virtually impossible to burn up in normal use.

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. However, due to the high RPM of these motors, and the fact that we cannot control the installation and setup, the bearings are not covered by the 2-Year warranty, nor is any subsequent damage caused to the motor by a bearing failure. Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.

For the best overall combination of quality, performance, and value, use Scorpion Motors in your helicopter!

Specifications:

• Stator Diameter:    50 mm (1.56 in)
• Stator Thickness:    20 mm (0.79 in)
• No. of Stator Arms:    12
• Magnet Poles:    10
• Motor Wind:    14 Turn Delta
• Motor Wire:    16-Strand 0.33 mm
• Motor Kv:    450KV RPM / Volt
• No-Load Current (Io/10V):    1.31 Amps
• Motor Resistance (Rm):    0.017 Ohms
• Max Continuous Current:    85 Amps
• Max Continuous Power:    3770 Watts
• Weight:    501 Grams (17.67 oz)
• Outside Diameter:    62.1 mm (2.44 in)
• Shaft Diameter:    5.98 mm (0.24 in)
• Body Length:    53.7 mm (2.11 in)
• Overall Shaft Length:    98.30 mm (3.87 in)
• Max Lipo Cell:    12s
• Peak Current:    120A (5 seconds)
• Peal Power:    5320 Watts (5 seconds)
• Motor Timing:    5deg
• Drive Frequency:    8kH