Hobbywing Xerun Axe540L R2-1400kV FOC Combo for Rock Crawler
New sensor technology has changed the feel, performance, and overall tune-ability of the
new Axe ESC and Motor in ways some have never experienced. Field-oriented Control is the
name of this new tech, and is something all new to the scale trail, rock racing, and rc world
in-general. This new style of sensor allows extremely accurate control and sensing of the
motor while maintaining extreme performance and reliability. The motor and ESC are able to
match the RPM of the motor to your throttle position under all driving conditions.
This greatly improves down hill driving giving this system the ability to drive
down hill under complete control.
FOC technology also makes the whole system extremly silent, the motor doesn't create
the annoying PWM noise when it is running.
A high precision magnetic encoder is used in the motor to ensure precision and
consistent information is provided to the ESC. This allows the ESC to have more
information from the motor than standard “hall” type sensors and provides improved
performance and efficiency.
With enough settings to keep your vehicle running “just right”, there are also
timing/boost settings, just in case it’s not fast enough, this feature allows you to
unleash some extra top speed from your Axe System. Sometimes the trails are
long and winding, so more wheel speed is welcome!
Dust, dirt and waterproof secure electronic switch ensures a long reliable life for your ESC.