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 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.
Product Attributes
- Customization
- Available
- Application
- Universal, Industrial, Car, Boat, Motorbike
- Operating Speed
- High Speed
- Model NO.
- HPM3KW
- Excitation Mode
- Permanent Magnet
- Function
- Driving
- Casing Protection
- Protection Type
- Number of Poles
- 8
- Structure and Working Principle
- Brushless
- Type
- BLDC
- Certification
- ISO9001, CE
- Brand
- Golden Motor
- Voltage
- 48V/72V
- Weight
- 7.6kg
- Cooling
- Air cooling / Liquid cooling
- Warranty
- 1 Year
- Transport Package
- Carton
- Specification
- 18x12.5cm
- Trademark
- Golden Motor
- Origin
- China
- HS Code
- 850132000
- Production Capacity
- 1000PCS/Month
- Package Size
- 38.00cm * 28.00cm * 32.00cm
- Package Gross Weight
- 8.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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
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Product Description

ATTENTION!
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.
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 |





Please click the photo if you need!







About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2541245". Items marked "" are certified.
Company Profile
Golden Motor Technology Co Ltd is emerging as one stop shop for key components of personal electric vehicles(PEV), from electric bikes to electric cars. You can always find suitable solutions, parts for your EV applications from us.
With our strong R& D team, established dealer networks over 50 countries, we are confident to provide our valuable customers with top quality products and services at competitive cost.
Golden Motor is now well positioned as a solution provider of electric bikes, power wheelchairs, electric motorcycle and electric car driving system, matched controllers and accessories. By using current available materials and latest technology, our products provide high performance, feature rich and inexpensive solutions for personal electric transportation products and industrial applications.
GoldenMotor is the true leader in this personal electric transportaion industry
GoldenMotor offers a full range of products, including motors, controllers and battery packs. We also supply parts and accessories, as well as compatible replacement parts. Customers can buy complete electric bikes, power wheelchairs, highend battery packs, electric Motorcycle motors, electric Car motors, as well as their compatible controllers. With all this said, you need not look elsewhere trying to find a compatible part or accessory.
GoldenMotor is at TOP rankings over millions.
We have thousands of visitors a day, who browse our website for products. This is already a good marketing start for you and for us. GoldenMotor. COM is ranked at top positions over millions of other websites on Google for following product keywords:
Top Ranking Keywords:
Electric Wheelchair
EZ Outboard
Electric Outboard
Electric Outboard Motor
Electric Motorcycle Motor
BLDC Motor
Brushless controller
Electric Motorbike Motor
Electric Scooter Motor
Wheelchair conversion kit
Brushless motor controller
Brushless Motor Controller
Electric Car Motor
Electric Bike Conversion Kit
Our products are well accepted in China, North America and Europe markets. Over 80% of our products are exported to international markets. As a proof, there are huge number of electric shopping carts running in thousands of WalMart superstores across USA, are equiped with our patented hub motors with energy saving and feature rich functions.
You are cordially invited to join Golden Motor family to become our local dealer and promote polution free personal electric vehicles. This is a fast growing market worldwide, and you will benefit and enjoy from such partnership if you are ready.
Our team are thinking CREATIVE! Always!
Join Golden Motor's Global Dealers Network today!
Let's work together as win-win partners!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 14thfloor, R&D Hub 5 Tian Xin Road, Changzhou, Jiangsu, China
-
Plant Area
- 5930.62 square meters
-
Number of Employees
- 59
-
Registered Capital
- 5,000,000 USD
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 160
Our Production Capability & Technical Expertise
-
Main Products
- BLDC motor, Electric Outboard Motor, Brushless controller, Electric motorcycle, Electric Wheelchair
-
Production Lines
- 1
-
Production Machines
- Assembling Line
-
QA/QC inspectors
- 3 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
- 4 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-07-10
-
Export Year
- 19 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Annual Export Revenue
- 34,052,709.66 RMB
-
Number of Foreign Trading Staff
- 20
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, Others
-
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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