The first motor (in the world) with a built-in chip which helps ESC identify it's a HOBBYWING motor (when pairing with XERUN XR8/XR8 Plus) and form a power system which can work in the "Full-Sensored" mode and provide users with the better performance and smoother control.
Specs:
Scale: 1/8th
Sensored/Sensorless: SD
Pole Count: 4
KV Rating: 2250
LiPo Cells: 2-6S
No-load Current(A): 5.4
Size & Weight:
O.D.(mm): 42
Length (mm):74
Shaft Diameter (mm): 5.0
Weight (g): 396
