RCRunning 4074 2000KV 5mm Shaft RC Boat Brushless Motor 40-S Water Cooling Jacket Combo for 39-inch RC Boat

4074 2000KV 5mm shaft brushless motor with 40-S water cooling jacket combo is designed to provide both quality and performance at an affordable price.

The motor is designed with high power and rotation speed, the water cooling jacket helps the motor longer running time.
Perfect for 39-inch (or above) RC boat.

Features:
4 Pole 12 slot hi-torque motor design
CNC machined 6061 T6 billet aluminum heatsink can
High purity copper windings maximiz efficiency
Precision balanced rotor, smoothness for best reliability and maximum RPM
Water cooling jacket with inlet and outlet fittings
O-ring seals for leak mitigation
Black anodized finish for durability, corrosion resistance, and great looks

Motor Specifications:
Item name: Brushless Motor
KV(RPM/Volt): 2000KV
RPM: 60000
Watt: 2800W
No load current: 3.1A
Max voltage: 30V
Diameter: 40mm
Length: 74mm
Shaft diameter: 5mm
Connector: 4mm golden banana connector
Water Cooling Pipe Dia: 5mm
Weight: 346g

Water Cooling Jacket Specifications:
Item name: 40-S water cooling jacket
Material: aluminum
Color: black
Designed for: 4074 4082 RC boat brushless motor
Outlet fitting diameter: 4.5mm
Jacket inner / outer diameter: 40mm / 48mm
Jacket length: 57mm
Item weight: 39.2g

Package Information:
Package size: 4.1 * 3.2 * 2.4in
Package weight: 418g / 14.7oz
1 * 4074 2000KV Motor
1 * 40-S Water Cooling Jacket