• 72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine
  • 72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine
  • 72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine
  • 72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine
  • 72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine
  • 72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine

72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine

Application: Boat Engine / Marine Engine / Electric Outboard
Operating Speed: Adjust Speed
Excitation Mode: Permanent Magnet
Samples:
US$ 1200/Piece 1 Piece(Min.Order)
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Per motor drawing
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72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine pictures & photos
72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine
US $750-1,200 / Piece
Min. Order: 1 Piece
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Rating: 5.0/5
Guangdong, China
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The supplier had awarded 3 patents, you can check the Audit Report for more information
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The supplier has 5 R&D engineers, you can check the Audit Report for more information
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ISO9001:2015 certificate
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  • Overview
  • Applications
  • Product Description
  • Features
  • Product Parameters
  • Customize per your request
  • Drawing Dimension
  • Wiring Diagram
  • Auto Dyno Testing
Overview

Basic Info.

Model NO.
D126L165-WP-57Kv
Function
Driving
Casing Protection
Open Type
Number of Poles
10
Structure and Working Principle
Brushless
Certification
ISO9001
Brand
Quanly
Housing
CNC Black Anodizing Aluminum
Dimension
D126XL165mm
Configuration
12 Slots/10 Poles
Winding
5t-Y
Kv
57kv
Peak Power
42kw
Max. Torque
66 Nm
Max. Rpm
8618 Rpm
Peak Current
580A
Weight
8.0 Kg
Life Span
8000 Hrs
Motor Type
Permanent Magnet DC Motor
Transport Package
Carton Package
Specification
40*30*30cm
Trademark
Quanly
Origin
China
HS Code
8501320000
Production Capacity
300

Packaging & Delivery

Package Size
45.00cm * 35.00cm * 27.00cm
Package Gross Weight
10.000kg

Product Description

Applications
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
72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine

 

Product Description

 
72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine
With an advanced 10-pole encapsulated core and 126mm
diameter, this series compact DC motors deliver high torque up to
66 N.M with maximum output power at 40KW.
Thanks to the unique sealing configuration design, these motors
are tested waterproof IP68 according to ingress protection class,
and can be operated permanently underwater and applied in dusty
environments.

1. Working voltage: 14-36S (50-151.2V)
2. Rated Power: 10kw~25kw
3. Peak Power: 42Kw
4. Speed: 2850~8618 rpm
5. Rated Torque: 50N*m
6. Peak Torque: 78N*m
7. Motor Efficiency: >90%
 
Features
 
1. Robust & durable: Outer shell in black anodizing aluminum alloy, improve conductive heat transfer, prevent corrosion and oxidation
2. High performance: Our motors provide extremely high torques with a minimum of power consumption.
3. Silient: low-cogging electro-magnetic design and dynamically balanced rotor, extremely silient and smooth operation.
4. Efficiency: Our energy-efficient motors save energy and costs, efficiency up to 90%.
5. Highter on power to weight ratio and torque to weight ratio.
6. Compact: High efficiency and high power density realized in a compact design.
7. Ball-bearing construction: Double seal ball bearings with moisture resistant grease for long life.
8. Cooling solution: water-cooling & Air-Cooling.
9. Shaft in SS316 Stainless Steel: withstand redial/axile stree,and work in the sea water against corrosion.

 
Product Parameters

 
Variants D126L165-143 D126L165-115 D126L165-95 D126L165-82 D126L165-71 D126L165-63 D126L165-57
Turn & Connection 2T-Y 2.5T-Y 3T-Y 3.5T-Y 4T-Y 4.5T-Y 5T-Y
Voltage Range  8-14S(26-58.8V) 10-18S(35-75.6V) 10-22S(37-92.4V) 14-25S(51.8-105V) 14-28S(51.8-117.6V) 14-32S(50-134.4V) 14-36S(50-151.2V)
Max Spin Speed(RPM) 8,408  8,694  8,778  8,610  8,349  8,467  8,618 
KV(RPM/V) 143 115 95 82 71 63 57
Kt(N*M/A)  0.0812 0.1015 0.1218 0.1421 0.1624 0.1827 0.203
No-load [email protected]  5.3A 4.3A 3.9A 3.3A 2.9A 2.5A 2.3A
Max Power(KW)  41.0  41.0  41.0  40.0  40.0  40.0  40.0 
Peak Current (A)  1,430  1,150  960  830  725  650  580 
Effeciency 93.00% 93.00% 94.00% 94.00% 93.00% 92.00% 92.00%
Max Torque(N*M)  66.0  66.0  66.0  67.0  67.0  66.0  66.0 
Cont. current(A) 550.0  440.0  367.0  315.0  275.0  245.0  220.0 
Weight(kg) 7.90  7.90  7.90  7.90  7.90  8.00  8.00 
Construction  12N/10P
Cooling Solution Water Cooling  
Dimensions (mm)  D126*L165
Max.Working Temp. 120ºC
Insulation Volt. &Leak Current AC1000V/10MA/3S
Extension Shaft  D20*L30 mm
Lead Wires Extension  2AWGx300mm
Service Life (Hrs)  8,000 
 
Customize per your request

72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine

Drawing Dimension

72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine

Wiring Diagram

72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine

 
Auto Dyno Testing

 

 

D126L200 at 50Kv
                       
Item No. C_Voltage
(V)
C_Current
(A)
C_Input Power(W) M_Voltage
(V)
M_Current
(A)
M_Input Power(W) M_Efficiency
(%)
M_Speed
(rpm)
M_Torque
(N*m)
M_Output Power(W) Synthesis Efficiency(%)
0 48.869999 27.799999 1335.699951 36.740002 23.139999 1324.380005 89.803856 2299 4.939995 1189.34436 89.042778
1 48.740002 52.139999 2521.030029 36.439999 43.380001 2500.939941 92.858543 2200 10.079995 2322.336426 92.118553
2 48.639999 74.860001 3600.449951 36.200001 63.279999 3569.199951 93.199341 2112 15.039995 3326.470947 92.390427
3 48.549999 97.75 4653.330078 36.060001 83.599998 4605.049805 92.605042 2030 20.059996 4264.508301 91.644226
4 48.459999 120.68 5660.879883 35.98 103.769997 5587.790039 91.618935 1957 24.979996 5119.473633 90.436005
5 48.369999 144.800003 6662.859863 35.959999 124.57 6564.359863 90.455025 1890 29.999994 5937.793457 89.11779
6 48.299999 170.300003 7662.240234 35.98 145.850006 7530.810059 89.167145 1831 35.019997 6715.008301 87.637665
7 48.23 196.919998 8645.570313 36 167.320007 8468.730469 87.567017 1773 39.939995 7415.814453 85.775887
8 48.16 226.059998 9684.820313 36.049999 190.399994 9456.889648 85.65139 1715 45.099995 8099.95752 83.635597
9 48.099998 255.380005 10730.74023 36.080002 213.759995 10445.12012 83.498512 1659 50.199993 8721.519531 81.276031
10 48.040001 282 11728.08008 36.09 236.429993 11383.75 81.017509 1603 54.939995 9222.831055 78.638885
11 47.959999 304.440002 12633.01953 36.049999 257.350006 12238.09961 78.440636 1550 59.139996 9599.643555 75.98851

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From payment to delivery, we protect your trading.
72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine pictures & photos
72V 96V 140V 57kv D126L165 Waterproof Electric Motor 40kw for Marine Engine
US $750-1,200 / Piece
Min. Order: 1 Piece
Diamond Member Since 2022

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory & Trading Company
Number of Employees
53
Year of Establishment
2011-09-09