Factory Price Surfboard Engine 170kv D107L125 10-Poles 4t Waterproof Electric Motor 15kw

• Customization: Available
• Application: Surfboard /Jetboard / Fast Boat
• Operating Speed: Adjust Speed
• Model NO.: D107L125-170Kv
• Excitation Mode: Permanent Magnet
• Function: Driving
• Casing Protection: Closed Type
• Number of Poles: 10
• Structure and Working Principle: Brushless
• Certification: ISO9001
• Brand: Quanly
• Outer Shell: Black Anodizing Aluminum Alloy
• Configuration: 12 Slots/10 Poles
• Dimension: D107XL125 mm
• Peak Power: 17.5kw
• Working Voltage: 8-18s (25-75.6V)
• Peak Current: up to 340A
• Max. Torque: 21 N*M (at 60%)
• Max. Rpm: 12,852 Rpm
• Weight: 4.1 Kg
• Life Span: 8000 Hrs
• Motor Housing: CNC Machined
• Shaft: Keyway/Splined/Threaded/Stepped/Tapped Shaft
• Motor Type: Permanent Magnet DC Motor
• Transport Package: Carton Package
• Specification: 25*20*20cm
• Trademark: Quanly
• Origin: China
• HS Code: 8501320000
• Production Capacity: 20000 Units Per Year
• Package Size: 42.00cm * 35.00cm * 21.00cm
• Package Gross Weight: 10.000kg

Product Description

Applications

Applications:
Electric Propulsion for various watercrafts

1. Efoil / Waterbike
2. Jet Surfboard/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

 

 

Auto Test Report

D107L125 - 170Kv at 40V
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)
0	40.13	59.56	2386.41	29.58	50.49	2358.43	89.54	6547	3.08	2111.71
1	39.97	95.52	3814.97	29.26	83.32	3755.65	91.63	6200	5.30	3441.20
2	39.80	131.30	5222.93	29.02	117.49	5121.12	91.78	5890	7.62	4700.15
3	39.68	162.20	6432.55	28.86	147.90	6272.09	91.20	5643	9.68	5720.41
4	39.60	182.04	7204.36	28.77	167.91	6998.08	90.50	5498	11.00	6333.44
5	39.47	209.92	8280.14	28.65	196.55	8002.26	89.44	5290	12.92	7157.48
6	39.34	239.63	9418.70	28.54	227.57	9032.26	87.86	5079	14.92	7935.77
7	39.21	269.43	10552.27	28.43	259.47	10052.26	85.69	4867	16.90	8613.71

 

Product Description

With an advanced 10-pole encapsulated core and 107mm

diameter, this series compact DC motors deliver high torque up to

22 N.M with maximum output power at 18KW.

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: 8-18S (25-75.6V)
2. Output Power: 10kw -15kw
3. Speed: 5880~10,080 rpm
4. Rated Torque: 17N*m
5. Peak Torque (at 60%): 21N*m
6. Motor Efficiency: >80%

 

Variants

 

Product Parameters

Model P/N	D107L125-275	D107L125-230	D107L125-200	D107L125-173	D107L125-150
Winding Turn & Connection	2.5T	3T	3.5T	4T	4.5T
LiPo/Voltage Range	6-12S	6-14S	8-16S	8-18S	12-20S
Max Spin Speed (RPM)	13,104	13,524	13,440	12,852	12,600
Speed Constance kV (RPM/V)	275	230	200	173	153
Torque Constance Kt (N*M/A)	0.040579	0.048694	0.056277	0.064926	0.073041
NO Loading Current at 8.4V(A)	3.5	3.2A	2.8	2.5	2.2
Max Power (KW)	17.3	17.5	18.6	17.5	17.8
Peak Current (A)	480	430	380	340	300
Effeciency	89.0%	90.0%	90.0%	91.0%	91.0%
Max Torque at 60% (N*M)	19	20	21	21	22
Rating Power (KW)	14.0	14.2	15.6	14.0	14.5
Rating Torque (N*M)	12.8	13.5	13.6	13.8	14.3
Weight (KG)	4.1
Construction	12N/10P
Cooling Solution	water cooling +air cooling
Dimension(mm)	D107xL125 mm
Max Working Temp.	120ºC
Insulation Voltage & Leak Current	AC500V/10MA/3S
Shaft Extension(mm)	D15*L30
Lead Wires Extension	6AWGx300mm
Plug or Connector	10.0mm plug
Life Span	8000H

 

Customize per your request

 

Drawing Dimension

Wiring Diagram