Scorpion HK-2520-1580KV Motor (3.5mm Shaft)

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HK-2520-1580
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Product Description Scorpion HK-2520 motors have been developed for the 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...

Product Description

Scorpion HK-2520 motors have been developed for the 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.

Specifications

Stator Diameter25.0 mm (0.98 in)
Stator Thickness20.0 mm (0.79 in)
No. of Stator Arms12
Magnet Poles10
Motor Wind9 Turn Delta
Motor Wire10-Strand 0.25mm
Motor Kv1580Kv RPM/Volt
No-Load Current (IO/10V)1.77 Amps
Motor Resistance (Rm)0.032 Ohms
Max Continuous Current34 Amps
Max Continuous Power715 Watts
Weight104 Grams (3.64 oz)
Outside Diameter31.5 mm (1.24 in)
Shaft Diameter3.5 mm (0.14 in)
Body Length39.6 mm (1.56 in)
Overall Shaft Length57.5 mm (2.26 in)
Max Lipo Cell6s
Max Peak Current45A (2 seconds)
Max Peak Power945 Watts (2 seconds)
Motor Timing5deg
Drive Frequency8kHz

Included in the Box

1 x Scorpion HK-2520-1580KV Motor
3 x Female Connectors
3 x Heat Shrink
4 x M3 Screws

Weight including packaging

122g

Type: 

Heli Motors

Vendor: 

Scorpion Power Systems

SKU: 

HK-2520-1580

Weight: 

0.55 lb


Product Spare Parts

Customer Reviews

Based on 1 review
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B
Brian P.
Nice little motor

This 1580kv motor is for 6s custom build on a Microheli C.F. Frame for a blade 330s. Will run 3 blade head and wanted a strong 6s capable motor that fit in the space formerly occupied by eflite 4200 stock motor. The Scorp is taller and a bit fatter but it works! Going to be a fun project.

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
B
Brian P.
Nice little motor

This 1580kv motor is for 6s custom build on a Microheli C.F. Frame for a blade 330s. Will run 3 blade head and wanted a strong 6s capable motor that fit in the space formerly occupied by eflite 4200 stock motor. The Scorp is taller and a bit fatter but it works! Going to be a fun project.