Description
Scorpion HKIV-4020-1060KV Brushless Motor
Product Description
From 2010 when Scorpion HKIII-40 series is released, a lot of feedback by World Champions and pilots in all facets of the hobby are received that they have well established themselves as the Gold Standard of R/C model power!
The HKIII-4020 series motors have proven themselves to be extremely successful in heli community, and has become the most popular motor used in 400~500 class helicopters world-wide.
And now we are pleased to announce the release of the forth generation HKIV-4020 series motors. With the same motor design and materials of HKII-45 series, and single strand winding technique on this size of motor, it has the better efficiency and power conversion than HKIII-40 series, with an entirely new EM field design, while improving the compatibility with various speed controllers available on the market. This new design motor will deliver even more power to your helicopter, with increased efficiency!
Specifications
| Scorpion HKIV-4020-1060 Motor Specifications | |
|---|---|
| Stator Diameter | 40.0 mm (1.575 in) |
| Stator Thickness | 20 mm (0.787 in) |
| Number of Stator Slots | 12 |
| Number of Magnet Poles | 10 |
| Motor Wind | 4+4 Turn Delta |
| Motor Wire | 1-Strand 1.60mm |
| Motor Kv Value | 1060 RPM per Volt |
| No Load Current (Io) | 4.03 Amps @ 10 Volts |
| Motor Resistance (Rm) per Phase | 0.009 Ohms |
| Maximum Continuous Current | 78 Amps |
| Max Continuous Power (6-cell Li-Po) | 1732 Watts |
| Motor Weight | 310 grams (10.94 oz.) |
| Outside Diameter | 49.50 mm (1.95 in.) |
| Shaft Diameter | 5.98 mm (0.235 in.) |
| Shaft Length, From Mounting Face | 30.8 mm (1.21 in.) |
| Motor Body Length | 49.2 mm (1.94 in.) |
| Overall Shaft Length | 71.0 mm (2.79 in.) |
| Max LiPo Cell | 6s |
| Peak Current | 90 Amps (5 seconds) |
| Peak Continuous Power | 1998 Watts (5 seconds) |
| Motor Timing | 5deg |
| Drive Frequency | 8kHz |
Included in the Box
1 x Scorpion HKIV-4020-1060KV Motor
3 x Female Connectors
3 x Connector Cover
4 x M3 Screws
Weight including packaging
682g
