35kv 72V D107L165 Waterproof IP68 Electric Motor 8kw for Marine Engine

• Application: Boat Engine / Underwater Thruster
• 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.: D107L165-WP-35Kv
• 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
• Motor Housing: CNC Machined
• Dimension: D107XL165 mm
• Configuration: 12 Slots/10 Poles
• Shaft Dimension: D15*L30mm
• Max Power: 30 Kw
• Max Torque: 56 N*M
• Cooling Solution: Water Cooling +Air Cooling
• Max Rpm: 9,500 Rpm
• Peak Current: 1000A
• Weight: 6.5kg
• Life Span: 8000 Hrs
• Shaft: Keyway/Splined/Threaded/Stepped/Tapped
• Motor Type: Permanent Magnet DC Motor
• Custom: Hall Sensor, Encoder, Sensorless
• Transport Package: Carton Package
• Specification: 25*20*20cm
• Trademark: Quanly
• Origin: China
• HS Code: 8501320000
• Production Capacity: 5000
• Package Size: 42.00cm * 35.00cm * 21.00cm
• Package Gross Weight: 8.000kg

Product Description

Applications

Applications:
Suitable for low rpm high torque gearless use, working with compatible propeller, working voltage from 48V to 160V

1. Boat engine
2. Electric Outboard conversion
3. Underwater thruster
4. Others
 

 

 

Product Description

Available in waterproof version and water-cooled version

 

With an advanced 10-pole encapsulated core and 107mm diameter, this series compact DC motors deliver high torque up to 55 N.M with maximum output power at 30KW.  

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.

We can also customize the winding to perfectly match your voltage, current, and maximum operating speed. Special shaft modifications, cables and connectors are available upon request.

Can be customized for 

- Sensor or sensorless
- Winding Current
- Shaft Options
- Cable and Connector
- Kv Ratings
- Mounting Options
- Encoder or Non

Advantages:
 

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.

 

Variants

 
D107L125, short length version
D107L200, long length version

 

Drawing Dimension

 

 

 

Product Parameters

Variants	D107L165-160	D107L165-140	D107L165-120	D107L165-106	D107L165-95	D107L165-85
Winding turn & connection	2.5T	3T	3.5T	4T	4.5T	5T
Voltage range(LiPo)	6-14S    (20-58.8V)	8-16S    (25-67.2V)	8-18S    (25-75.6V)	10-20S(32-84V)	12-24S   (36-108.8V)	12-26S   (36-109.2V)
Max Spin Speed(RPM)	9,408	9,408	9,072	8,904	9,567	9,282
Speed Constance kV(RPM/V)	160	140	120	106	95	85
Torque Constance Kt(N*M/A)	0.05775	0.06929	0.08084	0.09239	0.10384	0.11549
Current @12V without Loading(A)	5.0	4.8	4.2	3.8	3.2	2.5
Max Power (KW)	31.0	31.0	28.0	28.0	32.0	30.0
Max torque@60%(N*M)	56.0	56.0	56.2	56.0	55.0	55.5
(Rating Torque) (N*M)	28.0	28.0	28.0	29.0	29.0	30.0
Peak Current (A)	1,000	835	715	625	555	500
Max Efficiency	91.00%	91.00%	92.00%	92%	93.00%	93.00%
Weight (kg)	6.2	6.4	6.3	6.3	6.1	6.1
Construction	12N/10P
Cooling Solution	water cooling +air cooling
Max working temperature	120ºC
Dimension	Refer to the outline dimension drawing
Shaft Dimension	D15*L30
Lead wires extension	6AWGx300mm
Insulation voltage & leak current	AC500V/10MA/3S
Working Life	8000H

 

 

 

Auto Test Report

 

D107L165 at 35Kv
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	72.379997	16.440001	1178.199951	0.9903	96.981842	53.259998	13.35	1142.640015	0.928	208.460007	90.000435	2500	3.928004	1028.380981	87.284081
1	72.330002	27.43	1947.189941	0.9815	97.950386	53.16	22.68	1907.280029	0.9135	201.75	92.838242	2421	6.984004	1770.685303	90.935417
2	72.279999	38.52	2693.709961	0.9676	98.020569	53.139999	32.080002	2640.389893	0.8941	199	93.235573	2347	10.016005	2461.782715	91.390045
3	72.239998	49.68	3409.659912	0.95	98.145561	53.189999	41.439999	3346.429932	0.8767	202.850006	92.795982	2281	13.000005	3105.352539	91.075142
4	72.199997	61.52	4131.629883	0.9302	98.109467	53.259998	51.119999	4053.52002	0.8597	197.300003	91.954201	2219	16.040005	3727.38208	90.215782
5	72.160004	73.849998	4843.870117	0.909	98.105644	53.34	60.919998	4752.109863	0.8444	200.199997	90.859413	2160	19.088005	4317.739258	89.138214
6	72.120003	86.699997	5560.919922	0.8893	97.934875	53.43	71	5446.080078	0.8291	208.470001	89.557732	2104	22.136005	4877.385742	87.708252
7	72.089996	99.269997	6253.899902	0.8739	97.656502	53.490002	80.790001	6107.339844	0.816	207.580002	88.202995	2051	25.080006	5386.856445	86.135956

 

Wiring Diagram