Dettagli
Scorpion HK-5025-440KV
The Scorpion HK-5025-440 motor is mainly designed for Logo 600 SE and also for people that want to convert their .90 size glow helicopter to electric power.
This motor has a maximum continuous power rating of 4200 watts at 95 amps, and a peak power rating of 5700 watts at 130 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 ...................... 25 mm (0.98 in)
No. of Stator Arms .................... 12
Magnet Poles .......................... 10
Motor Wind ............................ 12 Turn Delta
Motor Wire ............................ 21-Strand 0.33 mm
Motor Kv .............................. 440KV RPM / Volt
No-Load Current (Io/10V) .............. 1.69 Amps
Motor Resistance (Rm) ................. 0.016 Ohms
Max Continuous Current ................ 95 Amps
Max Continuous Power .................. 4200 Watts
Weight ............................... 546 Grams (19.26 oz)
Outside Diameter ...................... 61.0 mm (2.4 in)
Shaft Diameter ........................ 5.98 mm (0.24 in)
Body Length ........................... 56.0 mm (2.20 in)
Overall Shaft Length .................. 89.6 mm (3.53 in)
Max Lipo Cell ......................... 12s
Peak Current .......................... 130A (5 seconds)
Peal Power ............................ 5700 Watts (5 seconds)
Motor Timing .......................... 5deg
Drive Frequency ....................... 8kHz
Included in the Box
1 x Scorpion HK-5025-440KV
3 x Heat Shrink
4 x Screws
* Gold connectors are not soldered nor included
Weight including packaging
800g