Home > Car Systems > XeRun AXE 540/550 Motor

Patented “Staggered Pole” Rotor
Design for Ultra-low Torque Ripple

The new Axe motor not only has a new sensor design, but compared to other rock crawler
design motors uses an improved staggered pole rotor design. What does this mean?
Smoother operation with no cogging, and very clean and consistent deceleration. Smoother
brakes, smoother power, and transitions between each are improved. This is specific to trail
and rock crawling and allows extremely precise throttle control under any load conditions.

Patented “Staggered Pole”
Rotor Design for
Ultra-low Torque Ripple

Patented “Staggered Pole”
Rotor Design for
Ultra-low Torque Ripple

Applicable to All Weather & Track Conditions

Waterproof has been taken to a new level with the Axe System. Completely sealed ESC
design with robust heatsink case design ensure the ESC is ready for anything you throw
at it. The motor as well, is sealed, and combines a completely new sensor harness. No
messy extra steps to make your system water proof.
(Note: please dismantle and clean the motor and put some lubricant onto the bearings
after using it in some harsh conditions.)

Applicable to All Weather
& Track Conditions

High Driving Efficiency for Long Battery Life

Extremely efficient design comes from the combination of new methods. The FOC
sensors provided significant improvements to overall motor performance when
compared to standard brushless setups. Runtime is increased dramatically while
maintaining exceptional levels of power and response.

High Driving Efficiency
for Long Battery Life

Innovative Sensor Port

An all new sensor harness is more than just water proof, and will take on all element from
water to mud and dirt/dust. No need for anything extra, o-ring sealed, and uses a screw
together design to ensure it won’t come loose.

Built-in High-precision Magnetic Encoder

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 then standard “hall” type sensors and provides improved
performance and efficiency.

Built-in High-precision
Magnetic Encoder

Built-in High-precision Magnetic Encoder

Available in Different Sizes & KVs

Five AXE motors, 540-size 1200KV/1800KV/2300KV & 550-size 2700KV/3300KV,
are applicable to various rock crawlers.

Available in Different
Sizes & KVs

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