The Xerun AXE540L R2 is a 4-pole motor for 1/10 Rock Crawlers. When used with the AXE "R2" ESC, it supports FOC technology for automatic control of torque and speed according to load requirements.

The motor has a 3.175 mm shaft and a patented Hobbywing Staggered Pole Rotor design for smooth running.

Highlights

• Minimal cogging torque
• Soft starting behaviour
• Optimised for sensitive power delivery
• Waterproof and dustproof
• Newly designed waterproof sensor port
• Built-in high-precision magnetic encoder sends more information to the ESC than before

Specifications
Type    Sensored Brushless FOC
Poles    4
kV Rating    2800kV
LiPo Cells    2–3S
No-Load Current    3.6 A
Outer Diameter    36.0 mm
Length    57.8 mm
Shaft Diameter    3.175 mm
Shaft Length    16 mm
Waterproof    Yes
Weight    213 g
Application    1/10 Rock Crawler