CE Approved Brushless DC Motor Compact Size High Torque BLDC Motor

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Product Description

Basic Info & Specifications

Model NO.155 BLDC Motor 4000w 60H
FunctionDriving
Casing ProtectionProtection Type
Number of Poles4
StructureBrushless
CertificationISO9001, CCC
Product Name155 BLDC Motor
Rated VoltageDC60V/72V
Rated Power4000W
Motor Diameter155mm
Rotor Height60h
Magnetic Steel Grade38h
IP GradeIP54
SensorMagnetic Encoding / Hall sensor
UseElectric Bicycle, Electric Cargo Tricycle
Max Torque90n.M
Driving Shaft Length185.5mm
Phase Current321A
Rated Speed3000rpm
Rated Torque5n.M
Rated Current30/37A
Package Size36.00cm * 30.00cm * 23.00cm
Package Gross Weight15.800kg
Production Capacity1800000PCS

Product Introduction

Brushless DC Motor
Introduction Details
Motor Component
Motor Technical Detail

🚀 Advantages of Flat Wire Motors

  • High slot occupancy rate and high power density
  • Good heat dissipation performance and low temperature rise
  • Low electromagnetic noise and strong power
  • Wide efficient zone and high efficiency
  • External sensor, not affected by temperature and electromagnetic interference
  • Adjustable speed of 8500 revolutions per minute
Performance Chart
Drive System

🛡️ Comprehensive Advantages of Drive System

  • Stronger power and faster acceleration (fast speed, low noise, comfortable riding)
  • System integration, reliable performance matching, high safety factor (steep slope descent, anti-slip)
  • High efficiency, low energy consumption, and increased range
Efficiency

Output more mechanical power improving endurance of electric tricycles.

Durability

Longer life without worn carbon brushes, reducing maintenance costs.

Reliability

Simple structure with low failure rate, stable in harsh environments.

Comfort

Low noise and vibration providing a more comfortable driving experience.

More Products & Company Solutions

Product Range
Solution Showcase
Manufacturing

Our focus is on delivering cutting-edge electric drive system solutions, backed by substantial investments in technology R&D. We provide complete pure electric drive system solutions, covering four core areas: electric vehicle motors, gearboxes, controllers, and rear axles.

Boasting over 220 invention and utility patents, we continue to lead with innovation. With a steadfast commitment to excellence, we reflect dedication to supporting clients in achieving unparalleled value with high-quality products.

Workshop
Quality Control
Testing

Packaging & Shipping

Shipping Details
Package Logistics

Frequently Asked Questions

What is the power rating of this BLDC motor?
This motor is rated at 4000W, providing strong power for electric bicycles and cargo tricycles.
What rated voltages are supported?
The motor supports DC60V and DC72V power systems.
What is the IP protection level of this motor?
It has an IP54 grade rating, ensuring protection against dust and water splashes.
What are the advantages of using flat wire technology?
Flat wire motors offer higher power density, better heat dissipation, lower electromagnetic noise, and a wider efficiency range compared to traditional motors.
What applications is this motor suitable for?
It is specifically designed for electric bicycles and electric cargo tricycles that require high torque and high reliability.
Does the motor include sensors?
Yes, it features high-precision magnetic encoding or Hall sensors for accurate speed and position feedback.

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