Description

Buy 160KV outrunner brushless DC motor at competitive price, IP68 waterproof, max power 1100W, input voltage 12S (DC 44V). Waterproof BLDC motor kit (electric motor + ESC controller) best for surfboard, propeller, robot model and other underwater works. Usually, ATO recommends buying a kit of 0.5kW brushless motor.

Specification

Model	ATO-5062
Rated Power	500W
Max Power	1100W
Voltage Range	6–14S
KV Value	160KV
Rated Current	18A
Insulation Current	AC500V/50Hz/1mA/3S
Max Current	30A
Waterproof Level	IP68
Resistance	120R/mΩ
Inductance	0.15L/mH
Three-Phase Lead	3×14AWG (4.5mm)
Plug	4mm banana plug (Male)
Shaft Specifications	Φ8
Internal Structure	12N/14P
Weight	0.61 kg

*Note: The motor is powered by 12S batteries, S is the number of batteries, voltage of every battery is 3.7V DC.

500W Outrunner Brushless DC Motor Details

Waterproof Brushless DC Motor Dimensions Drawing (Unit: mm)

Thrust F (36V Drive)
Load Current I/A	5	10	15	20	25	30
Thrust F/kgf	2.5	4.1	5	5.4	5.6	5.7

ESC (Electronic Speed Controller) Selection for Waterproof BLDC Motor

The speed of BLDC motor does not exceed the speed of ESC, it can be matched and used.
Brushless DC motor speed calculation formula: battery voltage * motor KV value.
Brushless DC motor stator speed calculation formula: motor KV value * battery voltage * motor pole pairs.
The limit speed of V4 series ESC is 60000 ERPM.
The limit speed of V6 series ESC is 15000 OERPM.
If the maximum speed of BLDC motor exceeds the speed of electric speed controller, the ESC can also be matched by reducing the working voltage of motor. But we do not recommend this, because it does not really play the role of brushless DC motor.

ESC (Electronic Speed Controller) Specification

Model	Current Value	Number of Batteries (Input Voltage)
FSESC 4.12	Continuous 50A, peak 240A	3S-12S (8V-60V)
FSESC 4.20	Continuous 50A, peak 240A	3S-12S (8V-60V)
VESC 6.6 mini dual drive	1-channel 100A continuous, 2-channel 200A continuous 1-channel peak 400A, 2-channel total peak 800A	3S-12S (8V-60V)
VESC6.6 integrated switch dual drive version	1-channel 100A continuous, 2-channel 200A continuous 1-channel peak 400A, 2-channel total peak 800A	3S-12S (8V-60V)
FSESC6.6 VESC6.6 single drive integration	Continuous 60A, peak 150A	3S-12S (8V-60V)
VESC4 dual drive integration	50A continuous 1-channel, peak 100A 2-channel, peak 300A 2-channel	3S-12S (8V-60V)
ODESC3.6 single drive/dual drive	50A continuous 1-channel, peak 120A 1-channel	3S-12S (8V-60V)
VESC6 dual drive	1-channel 100A continuous, 2-channel 200A continuous 1-channel peak 400A, 2-channel total peak 800A	3S-12S (8V-60V)
Single drive V6 75200	Continuous 200A	3S-12S (8V-60V)
Single drive VESC6 waterproof version*	Continuous 60A, peak 150A	3S-12S (8V-60V)

*Note: The ESC model with * is the recommended controller for this page of motor, if you need other ESC models, please contact us.

Tips: Precautions for using waterproof brushless DC motor.

When the service life of waterproof brushless DC motor bearings expires, vibration and noise of the motor will increase significantly. At this time, check the radial clearance of the bearing and replace the bearing in time.
When disassembling the waterproof BLDC motor, rotor can be taken out from the shaft extension or non-extended end. If the fan is not removed, the rotor should be removed from the non-shaft extension end. When extracting the rotor from the stator, prevent damage to the stator winding or insulation.
When replacing the winding, note down the form, size, number of turns and wire gauge of the original winding. If these data are lost, they should be obtained from the manufacturer. Changing the original design windings at will can easily deteriorate the performance of one or several items of the waterproof brushless DC motor, or even make it impossible to use.