38kv D155L210 Waterproof Compact Sensorless Brushless Motor 45kw for Outboard Engine

• Application: Boat / Outboard Engine
• 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.: D155L210-WP-38KV
• Function: Driving
• Casing Protection: Closed Type
• Number of Poles: 10
• Structure and Working Principle: Brushless
• Certification: ISO9001
• Brand: Quanly
• Housing: Black Anodizing Aluminum Alloy
• Construction: 12 Slots /10 Poles
• Effeciency: 92.00%
• Max. Power: 45kw
• Working Voltage: 18-40s(57.6-168V)
• Max.Speed: 6,400 Rpm
• Peak Current: 400A
• Current @8.4V Without Loading: 2A
• Max. Torque: More Than 76n*M
• Weight: 17kg
• Life Span: 8000 Hrs
• Shaft Extension: D25XL50 mm
• Demension: D155XL210 mm
• Transport Package: Carton Package
• Specification: 45*30*30cm
• Trademark: Quanly
• Origin: China
• HS Code: 8501320000
• Production Capacity: 50 Units Per Month
• Package Size: 110.00cm * 85.00cm * 65.00cm
• Package Gross Weight: 24.000kg

Product Description

Quanly D155L210 Waterproof 45KW Brushless Electric Motor Sensorless for Marine Propulsion

 

Applications

Applications:
High power electric motor for various water propulsion

1. Electric outboard engine
2. Electric Jet Ski
3. Underwater thruster
4. Electric boat motor
 

 

 

Product Description

With an advanced 10-pole encapsulated core and 155mm diameter, this series compact DC motors deliver high torque up to 70 NM with peak power at 45KW. 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 marine 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

Our Advantage: 
1. Robust & durable: Housing 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	D155L210-95	D155L210-76	D155L210-63	D155L210-54	D155L210-48	D155L210-38
Winding Turn & Connection	2.0T	2.5T	3.0T	3.5T	4.0T	5.0T
LiPo/Voltage Range	8-16S(26-67.2V)	10-20S(35-84V)	10-24S(37-100.8V)	14-28S(51.8-117.6V)	14-32S(51.8-134.4V)	18-40S  (57.6-168V)
Max RPM	6,384	6,384	6,350	6,350	6,451	6384
kV(RPM/V)	95	76	63	54	48	38
Kt(N*M/A)	0.1088	0.1328	0.1632	0.1882	0.2150	0.2688
Current @8.4V without Loading	5.30	4.30	3.50	3.00	2.70	2.0
Max power (KW)	45.0	46.0	46.0	45.0	45.0	45.0
Peak current(A)	1,000	800	670	580	500	400
Effeciency	89.00%	89.00%	90.00%	91.00%	91.00%	92.00%
Max torque@60%(N*M)	69.0	71.0	73.0	72.0	71.0	76
Rated power @ efficiency 80% (KW)	26.0	26.0	26.6	26.0	26.0	26.0
Rating Torque@80% Efficiency(N*M)	52.0	53.0	52.0	51.0	51.0	52.0
Weight(kg)	16.90	16.40	16.70	16.30	16.80	16.80
Construction	12 Slots /10 Poles
Cooling Solution	Water cooling
Max working temperature	120ºC
Lead wires extension	2AWGx300mm
Insulation voltage&leak current	AC500V/10MA/3S
Extension Shaft	D25*L50 mm
Plug	10.0mm plug
Life Span(hrs)	8,000

Customize per your request

Dyno Tester Report

 

Drawing Dimension

(Waterproof and Water-cooled with Hall Sensor)


(Water-cooled without Sensor)

(Waterproof version)
 

Detailed Photos

 

Wiring Diagram