This is the Viper R/C VX4R.45 Copperhead 4500KV 550 Brushless 4-Pole Motor with a 5.00mm Shaft.Features:
- 550 4 pole motor design for maximum power and torque!
- Designed and tested for 4wd Pro Short Course trucks
- Copperhead Speed Control comes with preinstalled high capacity bullet connectors for easy installation or removal for cleaning and maintenance
- 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! With the substantial weight of Pro 4 trucks the Viper VXR.45, with its 5mm shaft size were designed and tested for 4wd Pro Short Course trucks.
The Copperhead Speed Control comes with preinstalled high capacity bullet connectors for simple installation or removal for cleaning and maintenance. The Copperhead ESC comes preloaded with 6 set profiles. Simply select the profile for your driving conditions, from high speed to just learning.
Motor Size: 550
Shaft Diameters: 3.17mm / 5mm
Poles: 4 Poles Sensorless
Continues/Burst Current: 100A/550A
BEC Output: 6V/5A Linear
Support Motor Type: Sensorless Brushless Motors
Support Motor Spec: 2S Li-Po w/ 540 class: KV ? 6000
Support Motor Spec: 3S Li-Po w/ 540 class: KV ? 4000
Support Vehicle Weight: ?6 lb
Motor Connection: 3.5mm Bullets
Weight (with battery wires and connector): 96g
Review Summary (Based on 2 Reviews)
Bought this at amain for $110 and put it in my pede all I gotta say it smokes the stock BL system all day and has a 5mm shaft. Would put this in any 1/10 RC.
this combo powers my sc10 4x4 perfectlywith no cogging or high temps.have it geard 13-62 and it hangs with every thing on the track.