Flying-Hobby
Scorpion Brushless Motor HK3026 KV880 (Protos 500)
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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 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 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
30.0 mm(1.181 in)
Stator Thickness
26.0 mm(1.024 in)
No. of Stator Arms
12
Magnet Poles
10
Motor Wind
10 Turn Delta
Motor Wire
14-Strand 0.25 mm(31 AWG)
Motor Kv
880Kv RPM/Volt
No-Load Current(Io/10V)
1.93 Amps
Motor Resistance (Rm)
0.026 Ohms
Max Continuous Current
52 Amps
Max Continuous Power
1450 watts
Weight
199 Grams (7.02 oz)
Outside Diameter
37.5 mm (1.476 in)
Shaft Diameter
4.98mm (0.196 in)
Body Length
48.4 mm (1.906 in)
Overall Shaft Length
74.2 mm (2.921 in)
Max Lipo Cell
8s
Included in the Box
1 x Scorpion HK-3026-880KV Motor
3 x Female Connectors
3 x Heat Shrink
4 x M3 Screws
Weight including packaging
329g
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Found 10 years, 8 months ago