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48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts

Golden Motor Technology Co., Ltd.
  • Audited Supplier
  • 15 yrs

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Product Highlights

  • High Efficiency Performance: Efficiency exceeds 90% with peak torque of 25N.m and rated speed of 3600rpm.
  • Dual Cooling Options: Available in Air Cooling (standard) or Liquid Cooling with extra pump for enclosed spaces.
  • IP65 Protection Rating: Dust tight and protected against water jets for reliable outdoor operation.
  • Flexible Voltage Support: Compatible with 48V, 72V, and 96V systems to suit various electric vehicle needs.
  • Customizable Shaft Design: Standard shaft available; custom shaft designs supported upon inquiry.
  • Comprehensive Warranty: 1-year warranty coverage provided for all motor units.
  • OEM and ODM Services: Full customization, minor customization, and design-based customization available.
  • Wide Power Range: Scalable solutions from 1.5kW to 20kW for diverse applications.

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Product Images of 48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts

48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts pictures & photos
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts pictures & photos
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts pictures & photos
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts pictures & photos
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts pictures & photos
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts pictures & photos
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
  • 48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
  • 48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
    48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
  • 48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
    48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
  • 48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
    48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
  • 48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
    48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
  • 48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
    48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
  • 48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
    48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M  Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts

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Product Description

48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
When you make the order
ATTENTION!
Please choose correctly you want 
For the motor
48V or 72V or 96V? 
Air cooling or Liquid Cooling Motor ?

For the controller
The price is only for 1 pcs 3KW motor, 
not including controller. We offer EZkontrol controller for the motor if you need.
Product Description
3KW BLDC Motor Specifications
Voltage:
48V/72V/96V
Rated Power:
3KW
Rated Current:
75A/55A/40A
Max Phase Current:
240A/220A/100A
Max Current Durations:
10s
Rated Speed:
3600rpm
Rated Torque:
8N.m
Peak Torque:
25N.m
Efficiency:
>90%
Number of Pole-Pairs:
4
Protection Level:
IP65
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
Air Cooling(Standard Shaft)
Liquid Cooling
Advantage of Air cooling: Easy to build, no need extra equipment. If you want to build electric motorcycle, which have plenty wind to provide cooling air, air cooling will be perfect choice for you.
Advantage of Liquid Cooling: You'll get a better cooling result. Besides, you can use it close position, like a car, outboard, which has no enough wind coming to cool the motor. But you need to make an extra pump to make it work.
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
Product Drawing
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
Drawing for 3KW Air Cooling Motor
Standard Shaft. If you need other shaft or customize your own shaft, please send us an inquiry.
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
Drawing for 3KW Liquid Cooling Motor
Standard Shaft. If you need other shaft or customize your own shaft, please send us an inquiry. 
Related Products
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
Scalable Power Solutions: 1.5kW – 20kW Need more muscle or a lighter build? 
Explore our full lineup from 1.5kW up to 20kW to find the absolute perfect match for your specific application.
Controllers
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
We strongly suggest you use our EZ Kontrol and VEC controller for our 3KW motor
Please click the photo if you need!
Switch between BLDC (Squarewave) and PMSM (Sinewave) via mobile App OTA firmware updates.
Applications
different uses
Our motors come in a wide variety of models, with power ratings spanning from 1.5kW to 20kW, covering electric mobility, agricultural equipment, and industrial operations. If you need assistance in selecting the optimal motor for your specific application, please feel free to contact our customer service team. We will provide tailored recommendations based on your actual requirements.
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
Packaging & Shipping
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
Company Profile
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts
48V 72V Rated 3kw BLDC Motor 4000RPM 25 n.M Electric motorbike motor, Conversion kit for Electric Motorcycle, Electric Boat, Electric Go-Carts

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2541245". Items marked "verified" are certified.

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Golden Motor Technology Co., Ltd.
Golden Motor Technology Co., Ltd.
Golden Motor Technology Co., Ltd.
Golden Motor Technology Co., Ltd.
Golden Motor Technology Co., Ltd.
Golden Motor Technology Co., Ltd.
Golden Motor Technology Co., Ltd.
Golden Motor Technology Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
14thfloor, R&D Hub 5 Tian Xin Road, Changzhou, Jiangsu, China
verified Plant Area
5930.62 square meters
verified Number of Employees
59
verified Registered Capital
5,000,000 USD
verified Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
verified Nearest Port
Shanghai Port
verified Minimum Order Quantity
1 Set
verified Supply Chain Partners
160

Our Production Capability & Technical Expertise

verified Main Products
BLDC motor, Electric Outboard Motor, Brushless controller, Electric motorcycle, Electric Wheelchair
verified Production Lines
1
verified Production Machines
Assembling Line
verified QA/QC inspectors
3 people
verified Inspection Type for Finished Products
100% inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Have instructions and uniformly followed
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
4 people
verified Traceability of Raw Materials
Yes
verified Own Brand
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2006-07-10
verified Export Year
19 Years
verified Main Markets
North America, Europe, Southeast Asia/ Mideast, Domestic
verified Repeat Buyers Choice
80%~100%
verified Annual Export Revenue
34,052,709.66 RMB
verified Number of Foreign Trading Staff
20
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
Yes

Our Certifications, Standards & Industry Recognition

verified Product Certification
CE, Others
verified Cooperated with Fortune 500
No

FAQ

What voltage options are available for this motor?
The motor supports 48V, 72V, and 96V configurations to meet different power requirements.
Does the motor come with a controller?
No, the price is for the motor only. We recommend using our EZ Kontrol or VEC controllers.
What is the difference between air and liquid cooling?
Air cooling is easy to build and ideal for vehicles with wind flow. Liquid cooling offers better performance for enclosed spaces like cars but requires an extra pump.
Can I customize the motor shaft?
Yes, standard shafts are included, but you can request custom shaft designs by sending us an inquiry.
What is the warranty period for this product?
We provide a 1-year warranty for all our motors.
Is OEM or ODM service available?
Yes, we offer full customization, minor customization, and customization from samples or designs.
What are the lead times for production?
Both peak and off-peak seasons have a lead time of within 15 workdays.
What is the minimum order quantity?
The minimum order quantity is 1 set.

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