Electric Car Conversion Kit 3000W Motor Controller Electric Control Driving System
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Product Highlights
- High Efficiency & Power: 3000W rated power with high fill rate, high power density, and wide efficiency range.
- Advanced Thermal Management: Excellent heat dissipation with aluminum substrate heat sink and low temperature rise.
- Smart Controller Technology: M4 core processor, 3x speed increase, IP67 waterproof rating, and CAN/485 communication.
- Silent & Durable Gearbox: NB1020 box with semi-meshing gears, ultra-quiet operation, and 90N load-bearing capacity.
- Robust Motor Construction: Carbon steel material with spray-paint surface treatment and 140mm diameter flat wire motor.
- Full Customization Support: OEM/ODM services available with customization from samples, designs, and flexible options.
- Low Noise Performance: Low electromagnetic noise and external sensors unaffected by temperature or interference.
- High Torque Output: Delivers up to 65 N.M torque with adjustable speed reaching 7000 rpm.
Product Attributes
- Customization
- Available
- Certification
- CCC, ISO9001
- Surface Treatment
- Spray-Paint
- Model NO.
- 140-75H Flat Wire Motor
- Manufacturing Process
- Stamping
- Material
- Carbon Steel
- Model Number
- 140-75h Flat Wire Motor
- Product Name
- 140-75h Flat Wire Motor
- Rated Power
- 3000W
- Motor Diameter
- 140mm
- Rotor Height
- 75h
- Transport Package
- /
- Trademark
- KEYA ELEC
- Origin
- China
- HS Code
- 8501310000
- Production Capacity
- 1800000PCS
Product Images of Electric Car Conversion Kit 3000W Motor Controller Electric Control Driving System
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Electric Car Conversion Kit 3000W Motor Controller Electric Control Driving System -
Electric Car Conversion Kit 3000W Motor Controller Electric Control Driving System -
Electric Car Conversion Kit 3000W Motor Controller Electric Control Driving System -
Electric Car Conversion Kit 3000W Motor Controller Electric Control Driving System -
Electric Car Conversion Kit 3000W Motor Controller Electric Control Driving System -
Electric Car Conversion Kit 3000W Motor Controller Electric Control Driving System
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Product Description
140-75H Flat Wire Motor
1. High fill rate and high power density;
2. Excellent heat dissipation performance, low temperature rise;
3. Low electromagnetic noise, powerful engine;
4. Wide efficiency range, high efficiency;
5. External sensors, not affected by temperature and electromagnetic interference;
6. Adjustable speed from 7000 rpm.
Parameter specs:
140-75H flat wire motor; Torque up to 65 N.M; Power: 3000W; Speed: 7000 rpm.
LKS-18T Intelligent Controller
1. The main control chip uses the M4 core processor, with a speed increase of 3 times;
2. It adopts TOLL package MOS, with low impedance and high current;
3. The heat sink adopts an aluminum substrate structure, allowing for faster heat dissipation;
4. Current loop control, with strong anti-interference capability and more linear current;
5. Integrated automotive-grade connectors, with waterproof rating of IP67;
6. Multiple communication modes (485, CAN);
7. Self-diagnosis and self-protection.
NB1020 box body Speed ratio (1:10:20)
1. Semi-meshing gears, ultra-quiet operation
2. Smooth gear shifting
3. Strong load-bearing capacity (with a load-bearing capacity of 90N)
1. Semi-meshing gears, ultra-quiet operation
2. Smooth gear shifting
3. Strong load-bearing capacity (with a load-bearing capacity of 90N)
Optional rear axle
180MM fully suspended
180MM fully suspended
| Model Number | 1400-75H 3000W Motor |
| Product Name | 140-75H Flat Wire Motor |
| Rated Power | 3000W |
| Motor Diameter | 140mm |
| Rotor height7 | 75H |
Xuzhou Keya Electric Co., Ltd is a pioneering national high-tech enterprise. Our focus is on delivering cutting-edge electric drive system solutions, backed by substantial investments in technology R&D. We are dedicated to providing complete pure electric drive system solutions, covering four core areas: electric vehicle motors, gearboxes, controllers, and rear axles.
In 2015, Keya was recognized as a 'Provincial High-Tech Enterprise,' boasting over 220 invention and utility patents. As a pilot enterprise for informatization and industrialization in Jiangsu province, we continue to lead with innovation.
With a steadfast commitment to excellence, our motto 'Excelsior' reflects our dedication to supporting our clients in achieving unparalleled value with high-quality products.
Wherever the road takes you, 'KEYA Elec' accompanies you as a trustworthy and loyal partner in the realm of electric vehicles.
China Dream, KEYA Dream, No End! We continue to dream and innovate without limits.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2442261". Items marked "
" are certified.
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Company Profile
KEYA is a national high-tech enterprise mainly engaged in the development, research, production, and sales of electronic control drive systems, which is leading the domestic and international markets.
The company has a high-quality research and technology team, which has gathered elites from the domestic industry. Establish a provincial-level R&D technology center, controller testing center, and computer engineering laboratory, develop and use international advanced design software for 3D design, use measuring instruments and oscilloscopes for data acquisition, and have advanced data analysis and testing equipment. In 2024, establish a Suzhou R&D center, and develop new products that have always been ahead of domestic and foreign markets.
Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 5003, Hongda Road, Fengxian Electric Vehicle Industrial Park, Xuzhou, Jiangsu, China
-
Number of Employees
- 527
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, D/P, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Piece
-
Supply Chain Partners
- 150
Our Production Capability & Technical Expertise
- Main Products
- Motor BLDC Motor, Controller, Gear Box, Rear Axle
-
Production Lines
- 12
-
Production Machines
- Wireless Controller Production Line, Wired Controller Production Line, Motor Production Line, Gear Box Production Line, Rear Axle Production Line
-
QA/QC inspectors
- 9 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 29 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-11-09
-
Export Year
- 8 Years
-
Main Markets
- Southeast Asia/ Mideast
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
FAQ
- What is the rated power and speed of the motor?
- The motor has a rated power of 3000W and an adjustable speed of up to 7000 rpm.
- Does the controller support waterproofing?
- Yes, the LKS-18T Intelligent Controller features integrated automotive-grade connectors with an IP67 waterproof rating.
- What certifications does the product have?
- The product holds CCC and ISO9001 certifications.
- Can I customize the product?
- Yes, we offer OEM/ODM services including customization from samples, designs, and flexible minor customization.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What is the lead time for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What is the torque capacity of the motor?
- The motor provides a torque of up to 65 N.M.
- What payment terms are accepted?
- We accept LC, D/P, T/T, PayPal, Western Union, and small-amount payments.
Send your message to this supplier
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