4000KV Brushless RC Boat Motor

Cheap price brushless waterproof motor with a speed of 4000KV, maximum current 120A, length*diameter 68mm*29mm, brushless motor has significantly higher efficiency and performance and is ideal for RC boats.

Specifications

• Model: ATO-RB-2968
• Rotational Speed: 4000KV
• Maximum Current: 120A
• Maximum Voltage: 15V
• Maximum Power: 1800W
• Length: 68mm
• Diameter: 29mm
• Winding Method: DELTA
• Number of Turns: 2.5T
• No-load Current: 2.9A
• Max Seed: 60000KV
• Shaft: 4mm
• Number of Rotor Stages: 4
• Weight: 185g

Features

• 4-stage 12-slot high-torque motor design
• CNC machined billet, 6061-T6 aluminum heat sink
• High-purity copper coil for maximum performance
• High-speed ABEC5 oversized bearings
• Highly balanced rotor, high smoothness, accuracy and high speed
• Ultra-thin (0.2mm) stator blades
• Removable/replaceable rotor
• Precision design for maximum energy conversion

Dimension (Unit: mm)

Detail

Tips: How to choose the size of an RC boat motor?

• 28-29mm can size- will power most hulls up to 600mm.
• 36mm can size- up to around 800mm.
• 40mm can size- up to 1200mm as long as it's a light brushless dedicated or abs hull.
• Anything over that will require a56– 58mm motor.