Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67

Product Details
Customization: Available
Application: Universal, Industrial, Car, Power Tools
Operating Speed: Adjust Speed
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  • Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67
  • Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67
  • Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67
  • Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67
  • Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67
  • Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67
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  • Overview
  • Product Parameters
  • Company Profile
  • Certifications
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
14INCH 4000W
Excitation Mode
Excited
Function
Driving
Casing Protection
Protection Type
Number of Poles
28
Structure and Working Principle
Brushless
Certification
ISO9001, CCC
Brand
Ymmotor
Voltage
48-72V
Rated Power
4000W
Speed
80-95km/H
Wheel Rim Width
82mm, 108mm
Tire Size
110/60(70)-14; 130/60(70)-14
Brake System
Disc Brake
Color
Black
IP Rating
IP67
Transport Package
Carton Package
Specification
52*52*36
Trademark
YMMOTOR
Origin
China Wuxi
HS Code
850132
Production Capacity
500000

Product Description

YM -14inch 4000w high speed Hub Motor
 
Product Parameters
Motor Type Brushless Direct Current Motor(BLDC Motor)
Axle Configuration Double
Wheel Rim   14 inch
Rated Speed   85-95km/h
Voltage   48-72V
Magnet Height   40mm
RPM   750-950
Brake System   Disc Brake,Drum brake
Hall Sensors   2
Hall Sensor Phasing 120°
Efficiency  ≥90%
Rated Out Power   3000w
Torque   180-220Nm
Number of Pole Pairs  28
Cross Section of Phase Wire  16mm²
Width Of Rim  110/60(70)-14; 130/60(70)-14
Drop-out(Rear Fork width for installation) 200-220mm
Waterproof Grade   IP67
Color   Black/white etc.
Package   Carton
 

 

Car and motorcycle races
Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67

Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67

Company Profile

Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67

Wuxi Yuma Power Technology Co., Ltd. was established in 2012 as a professional company specializing in the research, development, production, sales, and service of high-power brushless DC motors and controllers.The company has a team of excellent talents with over 10 years of industry experience and independent design and development capabilities. With more than 100 of national patents, the company currently employs more than 120 staff members and possesses advanced production and testing equipment domestically.Our products are widely used in industries such as electric bicycles, electric motorcycles, electric vehicles, pilotless automobile,agricultural machinery, industrial fans, electric sanitation equipment , electric amusement equipment ,electric handling equipment etc.

Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67Yuma  Laboratory
Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67

Certifications

Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67

Packaging & Shipping

Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67

FAQ
 
Ymmotor Factory 14 Inch 3.5 Width 72V 4kw Motor with High-Performance Motors Exceeding 180nm and 90km/H for Electric Motorcycles and Bike with IP67

1. Factory or trader?
We are factory, have 10+ years experience for Motor production, have professional R&D team .Can customized to meet your specific needs.

2. Can I get some samples?
Yes, you can buy the samples for quality checking.
3. Do you have the productions in stock?
No. All productions are to be produced according to your order including samples.
4. What's the delivery time?
After the advanced payment confirmed,

- stock pros: 5 working days.
- Sample: 7working days.
- Bulk order: 15 working days.

detail delivery date should be decided according to production season and order quantity.
5. How does your factory do regarding quality control?
Quality is priority. We always attach great importance to quality control from the beginning to the end of production. Every production will be fully assembled and carefully tested before it's packed before the shipment.

6. What is your after-sales services?
1. Free maintenance within 12 months guarantee, lifetime consultant.
2. Professional solutions in installation and maintence.
7. Why choose us?
1. Factory Price & 24/7 after-sale services.

2. Unique-The product will be specially designed and produced for you,
3. Low Investment, large profits-Low MOQ to start, the most favorable price for foreseeable maximize profit.
4. From mold customization to material processing and welding, from fine components to finished assembly, strict aging, finished product inspection.

Warmly welcome you to visit our factory and look forward to cooperating with everyone.

 

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