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In stock
DD3130 170KV Waterproof Brushless Motor - 300m Depth, Ceramic Bearing
$82.00 USD
Customization Service
We are the OEM ODM manufacturer. For bulk orders and custom solutions, please contact us at official@hobbywater.com
When will I get my order?
We prioritize fast order processing. For in-stock items, orders placed before 4:00 PM (Beijing Time) will be shipped the same day. Standard orders typically ship within one week, while customized orders require approximately 15-30 business days for production and delivery. Delivery times may vary under special circumstances.
Shipping Methods
We ship to most countries worldwide. However, please ensure compliance with your local import regulations.
- For the USA: We offer tax-inclusive shipping options. Expedited orders are shipped via DHL, UPS, or FedEx. Note: DHL does not allow undervaluation.
- For other countries: Tax-inclusive shipping is available upon request. Otherwise, orders will be shipped via 4PX by default.
For specific shipping requirements, please contact us in advance.
DD3130 170KV Waterproof Brushless Motor – Ceramic Bearing Edition
Professional Underwater Propulsion with Extended Durability
The DD3130 is a fully sealed waterproof brushless motor designed for demanding underwater applications. Featuring ceramic bearings, IP68 waterproofing, and corrosion-resistant construction, this motor delivers reliable performance at depths up to 300m. Ideal for ROVs, AUVs, and marine robotics.
Key Features
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🔧 Ceramic Bearings – Extended lifespan and superior corrosion resistance
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🌊 300m Depth Rating – Reliable operation in deep water environments
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🔒 IP68 Waterproof – Fully sealed against water, corrosion, and rust
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🧲 N45H High-Performance Magnets – Strong magnetic field for efficient power
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⚡ Energy-Efficient Design – 222W power with optimized performance
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🛡️ Anodized Aluminum Housing – Durable, lightweight, and corrosion-resistant
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🔌 1m Cable Length – Ready for easy integration
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🌡️ High-Temp Copper Windings – Heat-resistant for sustained operation
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DD3130 |
| KV Rating | 170 RPM/V |
| Power | 222W |
| Load Current | 10A |
| Working Voltage | 12V-24V |
| Max Speed | 4000 RPM |
| Waterproof Depth | 300m |
| Waterproof Rating | IP68 |
| Bearing Type | Ceramic (custom) |
| Magnet Grade | N45H |
| Housing Material | Anodized Aluminum |
| Cable Length | 1m |
| Protection | Vacuum potting + waterproof soldering |
| Features | Anti-corrosion, anti-rust |
Construction & Durability
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Vacuum Potting – Complete encapsulation protects internal components
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Waterproof Soldering – Corrosion-resistant connections
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Anodized Surface – Scratch and corrosion resistant finish
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Ceramic Bearings – Longer life in saltwater environments
Applications
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ROVs & AUVs – Underwater exploration and inspection
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Marine Thrusters – Propulsion for submersible vehicles
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Underwater Robotics – Research and industrial applications
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Submersible Pumps – Corrosion-resistant pumping solutions
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Oceanographic Equipment – Marine data collection platforms
Simple ESC Matching Guide
Voltage (V):
ESC voltage = Battery voltage (e.g., 3S LiPo = 12V, 6S LiPo = 24V).
Current (A):
ESC current ≥ Motor max current + 20-30% safety margin.
Quick Examples:12V, 20A motor → 30A ESC (or higher).
Rule: ESC can handle higher amps than needed, but never lower. Always check motor specs!
