Product Description
U30 U35 U40 U60
UNDERWATER THRUSTER
Functional Features
U30 Features
![]()
● U30 is made of aluminum alloy, with surface oxidation treatment for corrosion resistance;
● Built-in ESC integrated design, more convenient to use;
● No fear of mud and sand, simple maintenance;
U35 Features
![]()
● Simple structure, low price, can be used in freshwater environment;
● Waterproof depth 200 meters;
● Use outer rotor brushless motor, large torque, small size, lightweight;
U40 Features
![]()
● U40 is made of aviation aluminum alloy, which has the advantages of high strength and light weight;
● Built-in external rotor motor, large torque and higher efficiency;
● Matched with APISQUEEN 200A ESC, high redundancy, fast parameter adjustment, convenient for customers to use;
● Propeller is made of aluminum alloy, C NC processed, surface oxidized, corrosion resistant.
U60 Features
![]()
● U60 is made of aviation aluminum alloy, which has the advantages of high strength and lightweight;
● Built-in external rotor motor, large torque and higher efficiency;
● Matched with APISQUEEN 200A ESC, high redundancy, fast parameter adjustment, convenient for customers to use;
● Propeller is made of aluminum alloy, CNC processed, surface oxidized, corrosion resistant.
Product Views
U30
U35
U40
U60
Application
boats, remote-controlled boats, underwater ROVs, education, kayaks, inflatable boats,paddle boards, etc.

Product parameters
U30 BRUSHLESS THRUSTER
voltage | 36-48V |
|
Optimal operating voltage | 48V | |
Maximum current | 40A | |
Maximum power | 2000W | |
Continuous power | 1500W | |
Thrust | 30Kg(48V) | |
Use environment | sea water/fresh water | |
Waterproof depth | 200m | |
Weight | 2300g | |
Size | 335.2* 123.3 mm |

U30 UNDERWATER THRUSTER | |||||||
Forward | Reversal | ||||||
Voltage (V) | Throttle | Current (A) | Thrust (Kg) | Voltage (V) | Throttle | Current (A) | Thrust (Kg) |
20 | 100% | 9.6 | 6.8 | 20 | 100% | 8.8 | 5.6 |
22 | 100% | 11.1 | 8 | 22 | 100% | 10.1 | 6.8 |
24 | 100% | 12.5 | 9 | 24 | 100% | 11.6 | 8 |
26 | 100% | 14.2 | 10.4 | 26 | 100% | 12.7 | 8.8 |
28 | 100% | 16 | 12.1 | 28 | 100% | 14.3 | 9.5 |
30 | 100% | 17.6 | 13.3 | 30 | 100% | 16.5 | 10.5 |
32 | 100% | 19.2 | 14.8 | 32 | 100% | 17.6 | 12 |
34 | 100% | 21.2 | 16.4 | 34 | 100% | 19.7 | 13 |
36 | 100% | 23 | 18 | 36 | 100% | 21.5 | 14 |
38 | 100% | 25.3 | 20 | 38 | 100% | 22.6 | 15 |
40 | 100% | 27.2 | 21 | 40 | 100% | 25.7 | 16.7 |
42 | 100% | 28.8 | 22.7 | 42 | 100% | 26.6 | 17.5 |
44 | 100% | 31 | 24.5 | 44 | 100% | 28.4 | 19.8 |
46 | 100% | 33.3 | 26.7 | 46 | 100% | 30.3 | 20.4 |
48 | 100% | 35.6 | 28.3 | 48 | 100% | 33 | 22 |
50 | 100% | 38.2 | 30.5 | 50 | 100% | 35 | 23.3 |
U35 BRUSHLESS THRUSTER
Voltage: | 24V-48V |
|
Maximum power of the kit | 5000W | |
Continuous power of the kit | 4000W (48V) | |
Waterproof depth | 10m | |
Maximum thrust of the kit | 78Kg |

Underwater thruster test data sheet | |||||
U35 | Specifications:24V | ||||
Positive thrust (forward rotation) | Reverse thrust (reverse rotation) | ||||
Voltage (v) | Current(A) | Thrust (kg) | Voltage (v) | Current(A) | Thrust (kg) |
12 | 4 | 3.8 | 12 | 4 | 1.7 |
14 | 7 | 5 | 14 | 5 | 2.5 |
16 | 9 | 6.5 | 16 | 8 | 3 |
18 | 12 | 7.2 | 18 | 9 | 3.7 |
20 | 13 | 9.2 | 20 | 11 | 4.3 |
22 | 14 | 10.3 | 22 | 13 | 5.4 |
24 | 17 | 12.3 | 24 | 15 | 6.1 |
26 | 17.5 | 13.6 | 26 | 16 | 6.7 |
28 | 19 | 15.4 | 28 | 17 | 7.2 |
30 | 20 | 16.8 | 30 | 20 | 7.8 |
32 | 25 | 20 | 32 | 24 | 9.6 |
34 | 26 | 21 | 34 | 25 | 10.3 |
36 | 31 | 22 | 36 | 29 | 11 |
Underwater Thruster unit test data sheet | |||||
Test product:U35 | Specification:48V | ||||
Forward thrust (forward) | Reverse thrust (reverse) | ||||
Voltage (v) | Current (A) | Thrust (kg) | Voltage (V) | Current (A) | Thrust (kg) |
42 | 37 | 28 | 42 | 35 | 16. 5 |
44 | 38 | 30 | 44 | 36 | 17 |
46 | 41 | 31 | 46 | 39 | 17 |
48 | 42 | 34 | 48 | 40 | 19 |
50 | 45 | 36 | 50 | 45 | 20 |
52 | 50 | 37. 5 | 52 | 48 | 22 |
54 | 51 | 39 | 54 | 52 | 24 |
U40 BRUSHLESS THRUSTER
voltage | 30-48V |
|
Optimal operating voltage | 48V | |
Maximum current | 70A | |
Maximum power | 3500W | |
Continuous power | 3000W | |
Thrust | 40Kg(48V) | |
Use environment | sea water/fresh water | |
Waterproof depth | 200m | |
Weight | 4990g |

U40 UNDERWATER THRUSTER | |||||
Forward | Reversal | ||||
Voltage (V) | Current (A) | Thrust (Kg) | Voltage (V) | Current (A) | Thrust (Kg) |
18 | 14 | 9 | 18 | 12.6 | 7 |
22 | 20 | 12.8 | 22 | 17 | 9.7 |
24 | 22 | 14.5 | 24 | 18 | 11 |
27 | 25 | 17.6 | 27 | 23.6 | 13.2 |
30 | 31 | 21 | 30 | 28 | 15 |
36 | 41 | 28 | 36 | 35 | 21 |
40 | 50 | 32 | 40 | 44 | 24 |
48 | 63 | 38 | 48 | 59 | 31 |
50 | 70 | 40 | 50 | 64 | 33 |
U60 BRUSHLESS THRUSTER
voltage | 36-48V |
|
Optimal operating voltage | 48V | |
Maximum current | 40A | |
Maximum power | 4000W | |
Continuous power | 3500W | |
Thrust | 40Kg(48V) | |
Use environment | sea water/fresh water | |
Waterproof depth | 200m | |
Weight | 3500g | |
Size | 309* 190mm |

U60 UNDERWATER THRUSTER | |||||||
Forward | Reversal | ||||||
Voltage(V) | Throttle | Current(A) | Thrust(Kg) | Voltage(V) | Throttle | Current(A) | Thrust(Kg) |
34 | 100% | 57 | 30 | 34 | 100% | 53 | 19 |
36 | 100% | 63 | 31 | 36 | 100% | 54 | 21 |
38 | 100% | 65 | 35 | 38 | 100% | 59 | 21.3 |
40 | 100% | 69 | 38 | 40 | 100% | 63 | 22 |
42 | 100% | 71 | 39 | 42 | 100% | 64 | 22.3 |
44 | 100% | 74 | 41 | 44 | 100% | 67 | 22.8 |
46 | 100% | 75 | 42 | 46 | 100% | 72 | 24 |
48 | 100% | 78-80 | 43.1 | 48 | 100% | 73 | 23-25 |
50 | 100% | 81-82 | 45 | 50 | 100% | 76-77 | 25-26.3 |
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.













