25-84V 6000W 120KV Sensorless Waterproof Brushless DC Motor
$386.92
The IP68 waterproof inrunner brushless motor is a high-quality and cost-effective choice for underwater applications. With a power output of 6000W, rotation speed of 120KV, and torque of 9 Nm, this motor is perfect for electric surfboards, propellers, robots, boosters, and more. Its waterproof design and sensorless operation ensure reliable performance.
Product Display
The IP68 waterproof inrunner brushless motor is a high-quality and cost-effective brushless DC motor. Designed to withstand water immersion, this motor is fully protected against water ingress, making it ideal for underwater applications. With a power output of 6000W, a rotation speed of 120KV, an input voltage range of 6-12S (DC 25.2-84V), and a torque of 9 Nm, this motor delivers exceptional performance and reliability. It is widely used in electric surfboards, propellers, robot models, boosters, hydro systems, and other submersible equipment.
Product Feature
High Power Output
This brushless DC motor delivers an impressive power output of 6000W, making it suitable for high-performance applications.
Wide Voltage Range
Operates within a wide voltage range of 25-84V, providing flexibility for different power supply configurations.
High Efficiency
Designed for high efficiency, ensuring minimal energy loss and optimal performance.
Waterproof Design
The motor features a waterproof design, making it suitable for use in harsh and wet environments.
Sensorless Operation
Utilizes sensorless technology, reducing the complexity and increasing the reliability of the motor.
High RPM
Capable of reaching high rotational speeds with a KV rating of 120, ensuring fast and efficient operation.
Durable Construction
Built with high-quality materials, ensuring long-lasting performance in demanding applications.
Product Applications
Electric Vehicles
Ideal for electric vehicles, providing high power and efficiency for various types of electric transportation.
Marine Applications
Suitable for marine applications, offering reliable and waterproof performance for boats and other watercraft.
Industrial Automation
Perfect for industrial automation systems, ensuring efficient and powerful performance in manufacturing processes.
Robotics
Suitable for robotic applications, delivering precise and powerful movement for various robotic systems.
Aerospace
Used in aerospace applications, providing high efficiency and performance for unmanned aerial vehicles (UAVs) and other aerospace technologies.
Renewable Energy
Ideal for renewable energy systems, ensuring efficient conversion of energy in wind turbines and other renewable energy solutions.
Outdoor Power Equipment
Suitable for outdoor power equipment, providing reliable and waterproof performance for lawn mowers, trimmers, and other tools.
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SPECIFICATIONS
| Model: | BLDC-65161 |
| Max Power: | 6000W |
| Rotation Speed KV (RPM/V): | 120KV |
| Max Input Voltage: | DC 25-84V |
| Max. Spin Speed: | 16380 rpm |
| Peak Current: | 200A |
| Motor Pole: | 6 |
| Max Torque at 60%: | 9 Nm |
| Motor Dimension: | 65*161mm |
| Max Working Temperature: | 120℃ |
| Insulation Voltage & Leak Current: | AC500V/10mA/3S |
| Lead Wires Extension: | 8AWG x 1300mm |
| Waterproof Grade: | IP68 |
| Motor Wire: | 8 AWG |
| Plug: | 8mm |
| Weight: | 3kg |
Note: The motor is powered by 6-20S batteries, S is the number of batteries, voltage of every battery is 3.7V DC.
ESC (Electronic Speed Controller) Selection forWaterproof BLDC Motor
- The speed of the BLDC motor does not exceed the speed of ESC, it can be matched and used.
- Brushless DC motor speed calculation formula: battery voltage * motor KV value.Brushless DC motor stator speed calculation formula: motor KV value * battery voltage * motor pole pairs.
- The limit speed of V4 series ESC is 60000 ERPM.The limit speed of V6 series ESC is 15000 OERPM.
- If the maximum speed of BLDC motor exceeds the speed of the electric speed controller, the ESC can also be matched by reducing the working voltage of motor. But we do not recommend this, because it does not really play the role of a brushless DC motor.
ESC (Electronic Speed Controller) Specification
| Model | Current Value | Number of Batteries (Input Voltage) |
| FSESC 4.12 | Continuous 50A, peak 240A | 3S-12S (8V-60V) |
| FSESC 4.20 | Continuous 50A, peak 240A | 3S-12S (8V-60V) |
| VESC6.6 integrated switch dual drive version | 1-channel 100A continuous, 2-channel 200A continuous1-channel peak 400A, 2-channel total peak 800A | 3S-12S (8V-60V) |
| VESC6.6 integrated switch dual drive version | 1-channel 100A continuous, 2-channel 200A continuous1-channel peak 400A, 2-channel total peak 800A | 3S-12S (8V-60V) |
| FSESC6.7 VESC6.6 single drive integrated | Continuous 70A, peak 200A | 3S-12S (8V-60V) |
| VESC4 dual drive integration | 50A continuous 1-channel, peak 100A 2-channel, peak 300A 2-channel | 3S-12S (8V-60V) |
| ODESC3.6 single drive/dual drive | 50A continuous 1-channel, peak 120A 1-channel | 3S-12S (8V-60V) |
| VESC6 dual drive | 1-channel 100A continuous, 2-channel 200A continuous1-channel peak 400A, 2-channel total peak 800A | 3S-12S (8V-60V) |
| Single drive V6 75200 * | Continuous 200A | 3S-12S (8V-60V) |
| Single drive VESC6 waterproof version | Continuous 60A, peak 150A | 3S-12S (8V-60V) |
Note: The ESC model with * is the recommended controller for this page of motor, if you need other ESC models, please contact us.
DIMENSIONS
Technical Documents Downloads
| File Name | Size | Download |
| DC-Motor-Catalog.pdf | 55.7MB | Download |
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