12V 18V 380kv D37L65 Waterproof Electric DC Motor 350W for Underwater Scooter

• Application: Underwater Scooter /Drone/Rovs
• Operating Speed: Adjust Speed
• Excitation Mode: Permanent Magnet
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: D37L65-WP
• Function: Driving
• Casing Protection: Closed Type
• Number of Poles: 4
• Structure and Working Principle: Brushless
• Type: Others
• Certification: ISO9001
• Brand: Quanly
• Housing: CNC Black Anodizing Aluminum Alloy
• Motor Type: Permanent Magnet Synchronous Motor
• Configuration: 12 Slots/4 Poles
• Max Power: 350W
• Working Voltage: 12V~26V
• Max Speed: 1,0000 Rpm
• Peak Current: 28A
• Max. Torque: 1.2 N*M
• Motor Efficiency: 90%
• No Load Current @7.4V: 1.4+/-0.5A
• Dimension: Diameter at 37mm
• Shaft Dimension: Diameter at 5.0mm
• Weight: 380g
• Working Life: 10,000 Hrs
• Usage: Sea Scooter /Sup/Kayak/ Paddle Board
• Transport Package: Carton Package
• Specification: 12*8*5cm
• Trademark: Quanly
• Origin: China
• HS Code: 8501320000
• Production Capacity: 6, 000 Units/Month
• Package Size: 12.00cm * 8.00cm * 5.00cm
• Package Gross Weight: 500.000kg

Product Description

Quanly 12V 18V waterproof small electric motor 350W for underwater thrust

Application

 

Applications: underwater thruster less than 10m
Electric Propulsion for various watercrafts

1. Sea scooter
2. eSUP/ e-Kayak
3. Underwater thruster
4. underwater Drone/ROVs
 

  

Underwater test with Prop.

 

Product Description

 

So far the smallest waterproof brushless motor, diameter at 37mm ONLY,  are designed for high performance gearless use, are ideal for underwater thruster applications where rapid acceleration and high speed are called for, have been widely used for eSUP, sea scooter, underwater ROVs/Drones

1. Working voltage: 12V-26V
2. Rated Power: 200W
3. Max. Power: 350W
4. Max Speed: 10000 rpm
5. Peak Torque: 1.3N*m
6. Motor Efficiency: >85%

 

 

Product Parameters

Motor Specification
Part No.	D37L65 -280
Working Voltage	12-16.8V
Max RPM @ 16.8V	4,800  rpm
KV(RPM/V)	280
Kt (N*M/A)	0.022028
no-loading [email protected]	1.4+/-0.5A
Max current	28 A
Max Power	350 W
Max torque at 60%	1.2 N*m
Max efficiency	91.00%
Working temp. limit C/F	120
Motor size	diameter at 37mm x 65mm length
Weight	380g
Configuration	12slots /4Poles
ESC specification
Operation Voltage)	6-25V
Max current	40A
Max working current	20A
Driving format	PWM
Receive signal to control speed	PWM, Voltage, button  optional
Firmware protect	motor stalling/overvoltage/Temperature /signal-lost protection
Propeller spec.
Prop. Size	D70*14mm, 3 Blade
Thrustat 6000RPM	3.5kgf
Input power at 6000RPM	250W

 

Customize per your request

 

Detailed Photos

 

Motor drawing

 

 

 

Wiring Diagram