Features:
1.Heat Dissipation: 4 poles, 12 slots, and high torque. CNC machined 6061-T6 aluminium cooling fin leads to efficient heat dissipation.
2.Great Performance: Secondary oxidation treatment makes it exquisite and durable. High purity copper windings maximizes efficiency, with high temperature resistance.
3.Long Service Life: High-speed ABEC5 bearing is precision and stably, with low friction, good durability.
4.Good Motor: Motor plug is 4mm gold plated connector, install it with M3 screw. Balanced and smooth rotor can get best reliability and maximum RPM. Also, rotor is removable and replaceable.
5.Silicon Lamination: Ultra-thin silicon lamination behaves high magnetic permeability, good insulation and heat resistance.

Specification:
Material: Metal
Color: Shown As Pictures
Weight: 262g
Brand: superss hobby
Type: RC Model Part & Acces
Motor Specification:
Motor Model: F540
Power: 800 W
Max Voltage: Max Current: 66 A
KV: 4370KV
Max RPM: 50000
Diameter: Approx. 36mm
Length: Approx. 50mm
Length of Shaft: Approx. 15mm
Diameter of Shaft: Approx. 3.175mm
Connector Type: 4mm Banana Plug
Mounting Hole: M3
ESC Specification:
Continuous Current: 45 A
Brust Current: 240A
Suitable Battery: 2-3S Li-Po / 4-9S Ni-Mh Ni-Cd
BEC Output: 5.8V/3A (Switch Mode)
Power Plug: T-plug
Motor Connector: 4mm Banana Female Plug
Size: Approx. 50.8 x 38.5 x 33.5mm / 2 x 1.52 x 1.32inch

Package List:
1 x Motor
1 x ESC
2 x Manual