This new motor design is specifically for Extreme 3D Helicopters. This motor combines a high-efficient motor design with almost unbelievable power and improved cooling. 8 Pole Inside-Outrunner - Great for use with 10s - 12s Lipo on 600mm-710mm Rotor Blade size Helis.

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 N-50EH style, which 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 Series 22mm motors come with 3.5mm male Bullet style connectors already attached, and include a hardware package that contains 3 matching female Bullet connectors for your speed controller and a cross style backplate mount with 4 screws. Since the HK series motors are primarily designed for Helicopter and Ducted Fan use, they do not include a prop adapter. This motor is specifically designed for the newer micro helicopters, such as the Gaui 200, that require a 2.3mm output shaft.

Here it is, the new V2 series HK-2221-1630 motor, specifically designed for 6-cell Li-Po power in your 450 class electric helicopter. This motor was developed to take advantage of the new high voltage set-ups that are currently being used for increased power and efficiency in your electric powered helicopter. Improvements include better cooling with the integrated centrifugal blower fan, higher efficiency with a new stator design and a new threaded-on flux ring for more solid construction.

The Scorpion HK-3026 motors have been developed for the newer 500 and 550 class electric helicopters that are becoming so popular. 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 N-50EH style, which 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-3026 series motors come with 3.5mm 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.

This optional 6mm shaft for the 4025 series Scorpion motors is to enable you to use the Align 6mm pinions with the 4025 series of motors. This motor was originally designed with a 5mm shaft but the new Align Trex 600ESP line of helicopters has adopted a 6mm shaft and therefore 6mm pinions. The idea is to use the Align pinions directly with the Scorpion 4025 series motors.

Direct drop in replacement part for 4025 series motors.

The Scorpion HK-4035 motors have been developed for the newer 600 and 700 class electric helicopters that are now coming onto the market. 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 N-50EH style, which are rated for operation at 200 degrees C (392 F), making a motor that is virtually impossible to burn up in normal use. 2 year limited warranty!

The 1900 series motors are “torque monsters”. The 24 slot 8 pole motors can generate huge amounts of torque in a compact light weight package. 1900 series motors have 24 slot stators and 8 poles rotors. This is the H version not the normal 1905 version.

This is the newly developed 650L brushless motor with higher efficiency and higher toruqe. Using a 6S Li-Po battery there is a 30% torque increase! The new motor features power-saving for general flight and sustained power-output for extreme 3D flight. It is assembled with Japanese made high-speed ball bearings and utilizes a powerful magnetic outrunner rotor. These new brushless motors are designed with a new radiator system, an integrated cooling fan and has air ingress/egress vents for circulating cool air inside the rotor continuously delivering increased perfomance with decreased operating temprature.

High power Plettenburg motor set for Logo 20 and 24 includes open construction cooling fins and integrated cooling fan. This motor is best for sport flying and heavy aerobatics and desgined to carry a heavy load with no problem. Motor Shaft is 5.0mm so remember to order pinion for you Heli.

The Power 15 is designed to deliver clean and quiet power for 15-size sport and scale airplanes weighing 36 to 56 ounces (1020 to 1590 grams), 3D airplanes weighing 32 to 40 ounces (910 to 1135 grams), or models requiring up to 575 watts of powe

This neodymium magnets motor from Kontronik is mighty powerful and very efficient with 2800 RPM/Kv. The motor is ideal for Micro Helis with a belt Drive system such as the T-Rex Zoom Belt version X-400 ARK and others. The legacy of quality of Kontronik is continued with this Micro Dancer. The main shaft is of a standard 2.3mm so most pinions will work just fine with it. You simply can’t go wrong with this high quality power motor !!!

High output Kontronik motors for Logo 20 / Logo 24 E-Raptor and other large scale full load electric Helicopters. These motors are best for sport flying and aerobatics. They demonstrate raw power output with very high torque and excellent performance. Like the saying says you get what you pay for and these motors definitely worth the money !!!

The Plettenberg are very high quality and extremely powerful Outrunner motors which are designed to power mid size Helicopters such as the Logo and ECO. The outrunners use the outer casing to build momentum and are considered to be the most efficient motors around. These motor feature triple bearing assembly and balancing of each element to avoid any move of the rotating cage which would allow loss of efficiency. The orbits for sport flying and aerobatics.

AXI 2217/5H GOLD LINE is a powerful high RPM 8 pole brushless motor with neodymium magnets and a rotating case. This motor was designed especially for the mini Titan and T-Rex 450 helis up to 800g in weight. As a result of using the latest ferromagnetic materials, the AXI GOLD 2217/5H motor offers extremely high efficiency and high load capability for its weight. With the high quality of manufacturing, reliability and performance, the AXI Gold Line are the best outrunners available in the market.

In order to keep your motor in top running condition, you need a good set of bearings. Occasionally, after a crash or landing in the dirt, the bearings can become damaged and need to be replaced. The Scorpion HK-22xx V2 Motor Bearing Kit includes a pair of original equipment replacement bearings to fit the later series Scorpion HK-2208, HK-2213, HK-2216 and HK-2221 Series motors.

There are two bearings in the kit. The first measure 8mm OD x 4mm ID x 3mm thick, And the second measures 11mm OD x 4mm ID x 4mm thick, and are an exact replacement for the stock bearings that come with the motors.

The Scorpion HK-3026 motors are built with 5mm hardened steel shafts that will last through countless hours of flying fun, but occasionally, on a Less than Perfect landing, you may bend or break one. For these occasions, we offer factory repalcement shafts for all the HK-3026 series Scorpion Helicopter Motors. Our Motor Shaft Kits include an original equipment factory shaft with the setscrew keyways already cut, a new spacer washer, and a set of 2 retaining clips. This way, when one goes flying and bounces off the wall while you are trying to install it, never to be found again, you still have another one to try again!

The shaft for the HK-3026 series motors measures 5mm in diameter, and is 74mm in long. The shaft kit will also fit other brushless motors that require a 5mm shaft of this length. This shaft kit will work with the newer version HK-3026 motors that have the C-clip retainer, and it will also work with the older style motors that had the retaining collar with set screws. The shafts can be cut shorter with a Dremel tool and a cut-off wheel if necessary to fit other motors.

In order to keep your motor in top running condition, you need a good set of bearings. Occasionally, after a crash or landing in the dirt, the bearings can become damaged and need to be replaced. The Scorpion HK-3026 V2 Motor Bearing Kit includes a pair of original equipment replacement bearings to fit the Scorpion HK-3026 Series helicopter motors that have a serial number that starts with IE or later.

This bearing kit contains 2 bearings. The first measures 13mm OD x 5mm ID x 4mm thick for the output end, plus a second bearing that measure 10mm OD x 5mm ID x 4mm thick. These are an exact replacement for the stock bearings that come with the motors.

Hyperion H3025 Outrunner Motor Series, for all aircraft, but designed especially for RC helicopters such as Hirobo Lepton. H30 motors weigh 186 grams including cast aluminum cooling fan and 3.5mm Gold connectors pre-soldered to the motor wires. Female 3.5mm connectors and shrink tube come included in the package along with 4 M3 screws. Note: Unlike the airplane-specific Z30 Hyperion motors, the H30 Series motors have both sets of mounting screw holes with 25mm spacing (Z30 have one set at 19mm spacing, one at 25mm). The most popular installations of the H30 motor is in the Hirobo Lepton Heli, with H3025-10 motor on 4S 3700-4200mAh battery and stock pinion gear. Some also use the H3025-08 in Lepton as a 3S motor, or on 4S with appropriate gearing. Both the 8T and 10T versions of the motor are also good for model airplanes, especially when extra cooling is a concern.

High-efficiency brushless motor for 500 Class electric helicopters. FEATURES: superior torque and power with a 6S Lipo pack for T-REX 500 helicopter. Maintenance free, high-torque, high- efficiency, stable and quiet. High-speed ball bearings, powerful magnetic outrunner rotor. These new brushless motors are designed with a new radiator system. The motors are built with an integrated cooling fan and has air ingress/egress vents which circulate cool air inside the motor continuously. The rotors efficiently lower operating temperatures.

NeuMotors have been designed for the special demands and tough environment that helicopters present. The lack of cooling and high peak loads in hard 3D flying often leads to very hot motors that fail early. The newly designed H series motors address the issues by taking the very efficient 11, 15 and 19 series of motors and enclosing them in a newly designed case with cooling fins and a very powerful internal blower/shroud that directs the air over the surface of the motor housing and fins. There is enough air moved that if the speed controller is mounted close by it can be cooled also.