Skip to product information
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.
Moq 200PCS,Inquiring before Ordering!
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
-
🔧 Ceramic Bearings – Extended lifespan and superior corrosion resistance
-
🌊 300m Depth Rating – Reliable operation in deep water environments
-
🔒 IP68 Waterproof – Fully sealed against water, corrosion, and rust
-
🧲 N45H High-Performance Magnets – Strong magnetic field for efficient power
-
⚡ Energy-Efficient Design – 222W power with optimized performance
-
🛡️ Anodized Aluminum Housing – Durable, lightweight, and corrosion-resistant
-
🔌 1m Cable Length – Ready for easy integration
-
🌡️ 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
-
Vacuum Potting – Complete encapsulation protects internal components
-
Waterproof Soldering – Corrosion-resistant connections
-
Anodized Surface – Scratch and corrosion resistant finish
-
Ceramic Bearings – Longer life in saltwater environments
Applications
-
ROVs & AUVs – Underwater exploration and inspection
-
Marine Thrusters – Propulsion for submersible vehicles
-
Underwater Robotics – Research and industrial applications
-
Submersible Pumps – Corrosion-resistant pumping solutions
-
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!
