48-84V 6KW 120kv High Speed Ip68 Pump Jet Underwater Thruster without ESC
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.
Unleash the Power of the High-Speed Pump Jet Thruster! 🌊⚡
Take your aquatic adventures to the next level with our High-Speed Pump Jet Underwater Thruster. Designed for electric surfboards, surf paddle boards, and surf boats, this thruster offers top-tier performance, durability, and advanced features.
Key Features:
- Powerful Motor: 86185-120KV, 48-84V, 6KW, up to 13,000 RPM
- Durable Build: High temp-resistant materials, IP68 waterproof grade
- Advanced Cooling: Efficient water-cooling system
Specifications:
- Slots and Poles: 12N10P
- Number of phases: 3
- Dynamic Balance: <15mg
- Weight: 6.5kg
- Hall Sensor: Equipped
- Size: 86x185mm
- KV:120
- Bearing Type: Ball bearing
- Max Bearing Speed: 17,000 RPM
- Radial Clearance: <0.02mm
- Axial Clearance: <0.1mm
- Cooling Mode: Water-cooling
- Output Shaft Length: 12mm
- Max Axial Load: Dynamic 12N.m
- Magnet Grade: Class F, 150℃
- Enamelled Wire Grade: Class H, 180℃
- Ambient Temperature: -20℃ to 80℃
- Rated Current: 105A(58V)/85A(72V)
- Torque:0.08
- Working Voltage: 48~84V(12-20S)
- Rated Voltage: 72V
- Rated Power: 6000W
- MAX current: 140A
- MAX Torque: 11.5
- MAX RPM: 13000
- Coil insulation test:500V
- Control Mode: Dual current loop true vector control
- Protection: IP68
- Cooling Mode: Water cooling
Why Choose Our Underwater Thruster?
- High-Speed Thrills: Achieve top speeds with a powerful motor.
- Versatile Application: Ideal for electric surfboards, surf paddle boards, and surf boats.
- Exceptional Durability: High-temperature resistant materials and IP68 waterproof rating ensure long-lasting performance.
- Precision Engineering: Designed for efficient, reliable propulsion in various water conditions.




Get ready to dominate the waves with our High-Speed Pump Jet Underwater Thruster. Perfect for those who demand speed, power, and reliability on the water. Order now and experience the thrill! 🌊⚡
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!