Quanly Tail Thruster D85L134 Waterproof Electric Surfboard Motor 140kv Max

Model NO.
D85L134-140KV
Structure and Working Principle
Brushless
Certification
ISO9001
Brand
Quanly
Dimension
D85*L134 mm
Construction
12n/10p
Working Life
10,000 Hrs
Shaft Extension
D10*L30 mm
Cont.\Burst Current
100A/150A
Rated Speed
5000 Rpm
Output Power
4-8kw
Outer Shell
Aluminum Alloy
Transport Package
Carton Package
Specification
25*20*20cm
Trademark
Quanly
Origin
China
HS Code
8501320000
Production Capacity
5, 000 Units/Month
Reference Price
$ 175.50 - 382.50
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Product Description

Quanly Tail Thruster D85L134 Waterproof Electric Surfboard Motor 140KV 11kw Max
Applications
Quanly Tail Thruster D85L134 Waterproof Electric Surfboard Motor 140kv Max
Applications:
Electric Propulsion for various watercrafts

1. Efoil / Waterbike
2. Jet Surf/Surboard
3. Underwater thruster
4. Small boat /SUP / Kayak
5. POD drive
6. Jetski / Speed Boat
7. Yacht

Either work with propeller directly or as an integrated part in
a airtight cabin of trolling motor/outboard motor / POD

 

Quanly Tail Thruster D85L134 Waterproof Electric Surfboard Motor 140kv Max
 
Product Description

Quanly D85L134 Series BLDC motors  feature slotted design with internal rotor diameter at 85mm, compact & ruggedized, excellent heat dissipation, and waterproof. Thanks to the reduced air gap, the flux density is higher and torque production is more effective and efficient. Suitable for electric marine propulsion industry when your application requires accurate control of speed, torque and position.
Can be customized for 
- Sensor or sensorless
- Winding configuration
- Shaft Options
- Cable and Connector
- Kv Ratings
- Mounting Options
- Encoder or Non
 

Quanly Tail Thruster D85L134 Waterproof Electric Surfboard Motor 140kv Max
Quanly Tail Thruster D85L134 Waterproof Electric Surfboard Motor 140kv Max

 

 
Product Parameters
Inner-runner Motor D85L134 Specification
  Model P/N D85L134-140
Winding Turn & Connection 6T
LiPO/Voltage Range 8-18S (28-75.6V)
Max RPM 10,584
kV(RPM/V) 140
Kt(N*M/A) 0.09081
Current @8.4V without Loading(A) 1.5
 Max Power(W) 12,000
Peak Current(A) 190
Effeciency 90%
Max % (N*M) 21.8
Weight(kg) 2.8
Construction 12N/10P
Cooling Solution Water Cooling
Max Working Temperature 120 °C
Dimension D85*L134
Shaft Extension  D10*L30
Lead Wires Extension 150±5MM
Insulation Voltage & Leak Current AC500V/10MA/3S
Plug 10mm golden plug
Life Span 10000h


 
Drawing Dimension

 

Quanly Tail Thruster D85L134 Waterproof Electric Surfboard Motor 140kv Max
 
 
Quanly Tail Thruster D85L134 Waterproof Electric Surfboard Motor 140kv Max
Wiring Diagram

Quanly Tail Thruster D85L134 Waterproof Electric Surfboard Motor 140kv Max

 
Auto Dyno Testing

 


 
Quanly Tail Thruster D85L134 Waterproof Electric Surfboard Motor 140kv Max
 
Motor Efficiency Nephogram

 
Auto Test Report
Item No. C_Voltage(V) C_Current(A) C_Input Power(W) C_Power Factor C_Efficiency(%) M_Voltage(V) M_Current(A) M_Input Power(W) M_Power Factor M_Frequency(Hz) M_Efficiency(%) M_Speed(rpm) M_Torque(N*m) M_Output Power(W) Synthesis Efficiency
(%)
0 49.66 27.07 1337.72 0.995 97.63777 36.72 22.84 1306.12 0.8989 341.65 88.76308 3710 2.984004 1159.352 86.66629
1 49.54 38.76 1898.94 0.989 97.81089 36.59 33.57 1857.37 0.8731 334.67 89.51619 3525 4.504004 1662.647 87.55658
2 49.44 50.78 2459.07 0.9796 97.90814 36.56 44.91 2407.63 0.8466 377.45 89.39938 3354 6.128004 2152.406 87.52927
3 49.34 62.1 2965.7 0.9678 97.77219 36.53 55.6 2899.63 0.8242 361.14 88.2838 3213 7.608004 2559.903 86.317
4 49.23 75.54 3540.68 0.952 97.45868 36.55 68.12 3450.7 0.8002 389.61 86.44299 3072 9.272004 2982.888 84.24619
5 49.15 86.28 3979.78 0.9384 97.19105 36.56 77.86 3867.99 0.7844 361.09 84.5561 2971 10.512 3270.621 82.18095
6 49.05 100.19 4522.42 0.9203 97.04495 36.6 90.23 4388.78 0.7675 409.04 82.04789 2854 12.048 3600.901 79.62332
7 48.94 114.95 5076.84 0.9025 96.7921 36.59 103.02 4913.98 0.7527 389.73 78.82083 2734 13.52801 3873.24 76.29234
8 48.8 131.26 5677.24 0.8863 96.49055 36.55 117 5478 0.7395 403.81 74.94306 2601 15.072 4105.381 72.31297
 

 

DC Motor

LEGALIS.IT, 2023