AUV Thruster HL500A

1. Special willow leaf paddle for AUV thruster, it can provide higher efficiency at different knots. It is especially suitable for AUV main propulsion application.
2. Whether to add the nozzle based on performance requirements
3. Built-in driver with over temperature protection, over-current protection, and power isolation settings. These settings make the thruster run more stably and reliably.
4. The voltage fluctuation range can be within +-15%, operation within this range is feasible.
5. We conducted forward&reverse fatigue testing on the product to ensure good performance. Long-life with 3000 hours of continuous running.
6. Magnetically coupled drive technology is the one that magnet array fitted inside the propeller hub is driven by the one attached inside the housing of the thruster, so as to realize non-contact and leak-free transmission of torque.
This structure will produce ratchet effect in case of overload, avoiding damage to components caused by high currents when something wrapping the propeller.
7. DC brushless motor is handmade by HELI, with high slot filling rate, high precision. It allows underwater thruster to provide a relatively large thrust within a limited volume and light weight.
8. We have added capacitors internally, effectively reducing BEMF's damage.
9. We can optimize the fluid design, minimizing and eliminating roll moments to ensure smooth vehicle operation.
10. Low noise, suitable for different environments

 

Electric underwater thruster as power system of underwater devices, such as underwater vehicles, floating platform on water, diving suit and so on. This model is specifically designed for AUV

 

HELI has own research institute, there is a strong R&D capability, the team covering technical fields such as mechanical, electrical, hydrodynamic analysis, intelligent control, communication and IOT. There are advanced automation production equipment in our factory. In terms of testing, we have a very large testing environment and a good cooperation with the hydrodynamic experimental base to test different types of underwater thrusters. Fully realize the entire process from design to production to testing. The main research areas of Heli Research Institute involve deep earth, deep space, deep sea... Read More

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