50kv D107L125 Waterproof & Watercooled Electric Motor 15kw for Marine Engine

• Customization: Available
• Application: Small Boat / Outboard / Marine Engin
• Operating Speed: Adjust Speed
• Model NO.: D107L125-50Kv
• Excitation Mode: Permanent Magnet
• Function: Driving
• Casing Protection: Closed Type
• Number of Poles: 10
• Structure and Working Principle: Brushless
• Certification: ISO9001
• Brand: Quanly
• Housing: CNC Black Anodizing Aluminum
• Motor Type: Permanent Magnet DC Motor
• Configuration: 12 Slots/10 Poles
• Dimension: D107XL125 mm
• Working Voltage: 14-40s(44.8-168V)
• Max. Power: 15kw
• Max. Speed: 8400 Rpm
• Peak Current: 90A
• Max. Torque: 25n*M
• Weight: 4.1 Kg
• Life Span: 8000 Hrs
• Waterproof: IP68
• Transport Package: Carton Package
• Specification: 42*35*22cm
• Trademark: Quanly
• Origin: China
• HS Code: 8501320000
• Production Capacity: 5000 Units Per Year
• Package Size: 42.00cm * 35.00cm * 22.00cm
• Package Gross Weight: 8.500kg

Product Description

 Low 50Kv brushless dc motor 15Kw for electric outboard engine

Application

Applications:
Electric Propulsion for various watercrafts

1. electric outboard engine
2. Underwater thruster
3. Marine /Boat engine
4. POD drive
 

 

Dyno Tester Report

D107L125 - 50Kv at 60V
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	60.07	17.65	1058.07	44.87	14.46	1026.68	86.02	2849	2.96	883.13
1	60.03	26.98	1615.10	44.67	22.53	1576.90	90.00	2741	4.94	1419.16
2	59.98	36.17	2159.50	44.55	30.88	2117.74	91.07	2643	6.97	1928.62
3	59.93	46.50	2763.60	44.48	40.56	2717.37	90.61	2538	9.26	2462.25
4	59.90	54.47	3220.99	44.50	48.13	3169.86	89.67	2462	11.02	2842.30
5	59.86	62.85	3689.10	44.47	56.26	3631.88	89.98	2377	13.13	3267.91
6	59.82	72.92	4241.26	44.60	65.67	4176.13	87.37	2313	15.06	3648.87
7	59.78	81.60	4689.88	44.57	73.92	4617.90	86.54	2230	17.11	3996.21
8	59.75	91.42	5179.59	44.63	82.67	5094.86	84.90	2162	19.10	4325.36
9	59.71	104.10	5778.20	44.73	93.44	5680.12	85.59	2131	21.78	4861.42
10	59.68	113.64	6188.15	44.74	101.06	6080.04	82.08	2074	22.98	4990.29

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 10KW.

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: 14-40S(44.8-168V)
2. Rated Power: Up to 8KW
3. Max. Speed: 8400 rpm
4. Rated Torque: 22N*m
5. Motor Efficiency: >82%

Other Motors

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

 

Drawing Dimension

Wiring Diagram

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