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Viper R/C VX4.39 Copperhead 3900KV 540 4-Pole Bl Motor 3.17mm Shaft VIP6VSVX43901
| 2S Li-Po w/ 540 class | KV ? 6000 |
| 3S Li-Po w/ 540 class | KV ? 4000 |
, VX4, Motor Size Options:, 540, Shaft Diameters:, 3.17mm, KV Options:, 3900, Poles:, 4 Poles Sensorless, Weight:, 7.72oz/219g, Copperhead ESC, Continues/Burst Current:, 100A/550A, BEC Output:, 6V/5A Linear, Support Motor Type:, Sensorless Brushless Motors, Support Motor Spec:, Support Motor Spec:, Support Vehicle Weight:, ?6 lb, Motor Connection:, 3.5mm Bullets, Dimensions:, 45.5x39.8x29.25mm, Weight (with battery wires and connector):, 96g, ,
This is the Viper R/C VX4.39 Copperhead 3900KV 540 4-Pole Brushless Motor with a 3.17mm Shaft.
Features:
540 and 550 4 pole motor design for maximum power and torque
Ideal for high speed runs in 2WD and lighter 4WD applications
Copperhead Speed Control comes with preinstalled high capacity bullet connectors for easy installation or removal for cleaning and maintenance
Copperhead ESC preloaded with 6 set profiles
The Viper VX4 Brushless motors are available in two shaft sizes and four different KV options for maximum flexibility. 540 and 550 4 pole motor design for maximum power and torque! Viper's VX4.39 has a 3.17mm shaft size with 3900kv for ultimate high speed runs in 2WD and lighter 4WD applications.
The Viper Copperhead Speed Control comes with preinstalled high capacity bullet connectors for easy installation or removal for cleaning and maintenance. The Copperhead ESC comes preloaded with 6 set profiles; easily select the profile for your driving conditions, from high speed to just learning.
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Found 11 years, 1 month ago