Scorpion HKIV-4025-1100KV
Scorpion HKIV-4025-1100KV

Scorpion HKIV-4025-1100KV

Your Price: $209.99
In Stock
Part Number:MTR-0063

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-4025 series motors have proven themselves to be extremely successful in heli community and has become the most popular motor used in 500~600 class helicopters world-wide.

And now we are pleased to announce the release of the fourth generation HKIV-4025 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!

Scorpion HKIV-4025-1100KV


Stator Diameter40 mm(1.57 in)
Stator Thickness25 mm(0.98 in)
No. of Stator Arms12
Magnet Poles10
Motor Wind3+3 Turn Delta
Motor Wire1-Strand 1.7 mm
Motor Kv1100KV RPM/Volt
No-Load Current (IO/10v)5.29 Amps
Motor Resistance (RM)0.006 Ohms
Max Continuous Current100 Amp
Max Continuous Power2220 Watt
Weight347 Grams (10.58 oz)
Outside Diameter49.50 mm (1.95 in)
Shaft Diameter5.98 mm (0.24 in)
Body Length54 mm (2.13 in)
Overall Shaft Length89.9 mm (3.54 in)
Max Lipo Cell6s
Peak Continuous Current130 Amps (5 seconds)
Peak Continuous Power2886 Watts (5 seconds)
Motor Timing5deg
Drive Frequency8kHz

Included in the Box

1 x Scorpion HKIV-4025-1100KV Motor
3 x Female Connectors
3 x Connector Cover
4 x M3 Screws 
4 x M4 Screws

Weight including packaging


Full Dimension

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