U01 12V~16V 2Kg Thrust Brushless Underwater Thruster/Propeller/propulsion With Bi-directional control ESC For ROV Boat

  • $15.50
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APISQUEEN U1 freshwater thruster backward propulsion power test


APISQUEEN U1 freshwater thruster forward propulsion power test


We are the source factory, for bulk purchase / customization please contact us at llny@underwaterthruster.com.

Environment: fresh water only

Voltage: 12-16V (2S-4S LiPo)
Max. power: 390W
Max. current: 17A
Best working voltage: 16V(4S Lipo)
Cable length:330mm

3D drawing download (STP format):☟☟☟


12-24V 2Kg Thrust Brushless Underwater SUBSEA Thruster/Propeller/propulsion With Bi-directional control ESC For ROV Boat.

The ESC is specially developed for underwater thrusters and has the following features:

1. The proprietary firmware of ApisQueen thrusters is specially designed to improve the superior performance of the thrusters. The motor PWM generated by the hardware can improve the smooth throttle response and reduce the noise.
2. ApisQueen's exclusive firmware will generate regenerative braking, making it more efficient. When the throttle changes from large to small, the thruster decelerates and responds more quickly, and the stability and flexibility of the thruster are significantly enhanced.
3. The ESC automatically detects the throttle signal when it is powered on, and supports 1-2ms pulse width input, Oneshot and Multishot in normal PWM throttle mode.
4. Support Dshot150, Dshot300 and Dshot600. Dshot is a digital signal with strong anti-interference ability, and the ESC does not need to calibrate the throttle stroke.
5. The signal wire is a twisted pair of silicone wires, which increases its service life and effectively reduces the interference caused by the signal transmission in the copper wire, making the thruster more stable.

Non-waterproof 45A ESC (Voltage: 2-6S Lipo):

Waterproof 45A ESC (Voltage: 2-6S Lipo):


The frequency of PWM signal is 50hz, 100hz, 200hz or 500hz, etc. The higher the control frequency, the shorter the period, the shorter the control interval, and the faster the ESC and motor response speed The faster the ESC and motor response. Conversely, the lower the control frequency, the longer the period, the longer the control interval, and the slower the ESC and motor response.


【45A ESC manual PDF】


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Customer Reviews

Based on 1 review
Nicholas Wilmshurst
doesn't come with the esc

Good price for a nice thruster but f.y.i. ,it doesn't actually come with the esc like suggested in the description.

Dear Buyer. Thank you for your review. There are two kinds of ESC in the description:(1) Non-waterproof 45A ESC (Voltage: 2-6S Lipo); (2) Waterproof 45A ESC (Voltage: 2-6S Lipo); We will ship according to the option you ordered.