Product Description
Waterproof inner rotor brushless motor
Functional Features
Nodel:4190
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The 4190 is a small internal rotor motor that is waterproof and corrosion-resistant. Can be used for underwater robots, ROVs, boats, etc.
4190 Use environment: seawater/freshwater
Nodel:5396
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24V inner rotor brushless waterproof 5396 motor 1250W for underwater equipment
Nodel:70167
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Voltage:48-70V
Power:7.5KW
KV value:130KV
Motor stator slot number:12
Weight:1.8Kg
70167 7.5KW internal rotor brushless waterproof motor for hydrofoil/unmanned boat/thruster
Nodel:AQ70 PRO
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This waterproof motor is constructed from the best materials and has the high efficiency required for the most demanding applications. This engine can be used in recreational jets, mono, hydraulic, CAT, cars, karts, hydrofoils.
The KV value can be customized, and the customized range is between 100-400KV.
AQ70 MAX
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This waterproof motor is constructed from the best materials and has the high efficiency required for the most demanding applications. This engine can be used in recreational jets, mono, hydraulic, CAT, cars, karts, hydrofoils.
The KV value can be customized, and the customized range is between 100-400KV.
Application
Can be used for leisure jet boats, monocoques, hydraulic boats, catamarans, cars, go karts, and hydrofoils.

Product parameters
4190 --- INNER ROTOR BRUSHLESS DC MOTOR
Model No | 4190 |
|
Dimension(mm) | Φ41*90 | |
KV(RPM/voltage) | 250KV | |
Voltage range (DC) | 12V-47V | |
Current | 25A | |
Max current | 48A | |
Power(W) | 750(W) | |
Max power(W) | 1450(W) | |
Speed(RPM) | 8600RPM | |
Torquec(N.M) | 1(N.M) | |
Max torque(N.M) | 2(N.M) | |
Pole | 6 | |
Insulation calss | F-Class | |
Waterproof grade | IP68 | |
Net weight(g) | 510g |

5396 --- INNER ROTOR BRUSHLESS DC MOTOR
Model | 5396 |
|
VOLTAGE | DC24V | |
KV | 165KV | |
POWER | 1250W | |
CURRENT | 53A | |
TORQUE | 1.6n.m | |
MAX POWER | 2500W | |
MAX CURRENT | 105A | |
MAX TORQUE | 3.2n.m | |
INSULATION CLASS | F级 | |
DEREE PROTECTION | IP68 |

70167 --- INNER ROTOR BRUSHLESS DC MOTOR
Model | 70167 |
|
voltage | 48V | |
Maximum current | 120A | |
Maximum power | 1500W | |
Continuous power | 7000W | |
KV (Can be customized) | 130KV | |
Use environment | sea water/fresh water | |
Waterproof depth | 50m | |
Weight | 1800g | |
Size | 53*96mm | |
Number of poles | 12 |

AQ70 Pro --- INNER ROTOR BRUSHLESS DC MOTOR
model | AQ70 Pro |
|
size | 70*131mm | |
axis | 10mm | |
electrode | 10 | |
Number of motor stator slots | 12 | |
KV | 130KV | |
Maximum supported voltage | 70V | |
Maximum current | 170A | |
No-load current | 1.7A | |
continuous power | 4 KW | |
Maximum power | 7 KW | |
weight | 1.75Kg |

AQ70 MAX --- INNER ROTOR BRUSHLESS DC MOTOR
model | AQ70 MAX |
|
size | 70*141mm | |
axis | 10mm | |
electrode | 14 | |
Number of motor stator slots | 12 | |
KV | 130KV | |
Maximum supported voltage | 70V | |
Maximum current | 220A | |
No-load current | 1.7A | |
continuous power | 8000W | |
Maximum power | 15KW | |
weight | 1.9Kg |

After-sale guarantee
We are a factory. If you have any questions, please contact us actively and express them directly. If you need after-sales service, our customer service will follow up on the next steps.















