Product Specification
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Rated power |
1KW |
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Rated voltage |
48~300VDC |
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Max RPM |
1600r/min |
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Thrust |
14kg thrust forward |
14kg thrust reverse |
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Propeller rotation direction |
CW |
CCW |
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Propeller material |
SS |
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Housing |
AL alloy |
TI alloy |
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Sealing method |
Magnetically coupled |
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Depth rating |
850m |
1500m |
3000m |
6000m |
Full sea depth |
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Signal power |
Supply voltage 12VDC(+-5%), <=250mA |
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Control mode |
Analog voltage (0~+5V forward; 0~-5V reverse) |
CAN BUS |
PPM |
RS485 |
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Feedback mode |
Pulse |
Analog voltage |
CAN BUS |
PPM |
RS485 |
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Temp. |
Storage temp. -40~70℃ |
Service temp. -5~40℃ |
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Drive |
Built-in |
External |
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Dimension
Characteristics and Advantages
1. Built in driver with over temperature protection, over-current protection, and power isolation settings. A ramp linear processing is performed on the control signal. These settings allow the thruster to switch directions frequently and quickly and make it run more stably and safely.
2. The voltage fluctuation range can be within +-15%, and operation within this range is feasible.
3. A long service life with 3000 hours of continuous running.
4. It adopts 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 water grass wrapping the propeller.
5. The DC brushless motor is handmade by HELI, with high slot filling rate, high precision and good quality. It allows the thruster to provide a relatively large thrust within a limited volume.
6. We have already added capacitors internally, effectively reducing BEMF's damage.
Application
Underwater motor thruster serves as power system (main push, horizontal push and vertical push) of underwater devices, such as underwater vehicles, floating platform on water, diving suit and so on.
R & D Capability
HELI has own research institute, R&D capability is very strong, the team covering technical fields such as mechanical, electrical, hydrodynamic analysis, intelligent control, communication and IOT. We also have advanced production equipment. Fully realize the entire process from design to production.
We have always focused on R&D and technological improvement of precision core components, after all, the core technology determines the overall performance of the product.
We have more than 9 years of professional experience. Our products are applied in various fields, from the deep sea to the deep earth and even to the space, providing excellent core support for intelligent devices.
The main research areas of Heli Research Institute involve deep earth, deep space, deep sea... Read More
FAQ
Q: How long is the warranty period?
A: One year. During the warranty period, non human damage can be repaired for free
Q: How do you handle after-sales issues?
A: Firstly, we need to confirm the status and abnormalities of underwater motor thruster. We can conduct a video conference to review the issue and provide guidance. If the problem cannot be resolved online, you can return the product to our company for repair. Generally, the repair time is 5 days. After testing is normal, we will send the product back to you.
Q: What is the max service depth?
A: Full ocean depth
Q: Do you have MOQ?
A: One set is acceptable
Q: How to carry out daily maintenance?
A: Due to the magnetic coupling structure of our product, it is maintenance free and very convenient. It only needs routine maintenance: after each operation, wash with fresh water, wipe dry, spray lubrication spray or grease (WD40) on bearings, screws and so on.
Q: Can you customize a plan according to my requirements?
A: Of course. Both standard models and customized ones are within our service scope.
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