145永磁同步电机

145 Permanent Magnet Synchronous Motor

High Efficiency | Original R&D | For Electric Tricycles & Light Vehicles

≥92% Efficiency: Reduces energy consumption and extends range

Long Lifespan: High-grade materials ensure 50,000+ hours service life

Wide Compatibility: Fits 48V/60V/72V systems and multiple vehicle types

Product Description

Product Introduction

 
The 145 permanent magnet synchronous motor adopts a high-precision programmable position sensor with a resolution of up to 1024 (compared with only 24 for ordinary four-pole sensors), which improves the controllability and reliability of the motor, making the vector control of electronic control more precise. The accurate synchronous control achieves higher control precision, featuring high reliability and stable startup. It is suitable for new energy low-speed electric vehicles, electric four-wheelers, freight and oil and electricity fields, high-speed electric motorcycles, electric logistics vehicles, autonomous driving vehicles, etc.
 

Product Advantages

 
High-Precision Programmable Position Sensor
 
  1. High resolution: The sensor boasts a high resolution of up to 1024, far exceeding the 24-resolution of typical 4-pole motors. This improves the accuracy of motor position and speed measurement, laying a solid foundation for precise control.
  2. Flexible programming: Programmability allows users to adjust sensor parameters according to specific application requirements, enhancing system flexibility and adaptability.
 
Excellent Vector Control
 
  1. Precise control: High-resolution position information enables the vector control algorithm to accurately manage motor current, speed, and position, achieving excellent dynamic response and stability.
  2. Precise synchronization: Accurate synchronous control ensures the stable operation and efficiency of the motor, minimizing vibration and noise, and extending the service life of the motor and related components.
 
High Reliability and Stability
 
  1. Stable startup: Benefiting from precise control and synchronization technology, the motor starts smoothly, reducing startup impact and current fluctuations, thereby improving the reliability of the overall system.
  2. Durability: The motor uses high-quality permanent magnet materials and optimized design, featuring outstanding durability and overload resistance, suitable for various challenging working environments.
 
Versatile Application Fields
 
  1. New energy low-speed electric vehicles: Such as electric cars and electric tricycles, which require stable and reliable motor drive systems to ensure driving safety and comfort.
  2. Electric four-wheelers and freight vehicles: The 145 permanent magnet synchronous motor is designed for high load-bearing capacity and durability, performing excellently in these applications.
  3. Oil-to-electric conversion: In the transition from fossil fuel vehicles to electric vehicles, efficient and reliable motor systems like the 145 permanent magnet synchronous motor are crucial.
  4. High-speed electric motorcycles, electric logistics vehicles and autonomous driving vehicles: These fields require motors with fast response, precise control and long-term stability, all of which are provided by the 145 permanent magnet synchronous motor.
 
Energy Conservation and Environmental Protection
 
  1. The inherent high efficiency of permanent magnet synchronous motors translates to reduced energy consumption and carbon emissions, aligning with the current green and low-carbon environmental trends.
 
In conclusion, the 145 permanent magnet synchronous motor stands out for its high precision, reliability, versatility and environmental friendliness, providing an attractive choice for new energy and electric drive applications.
 

Introduction to the Brand and Market

The 145 permanent magnet synchronous motor is a high-performance and high-power motor independently developed for heavy-duty, high-speed, and high-end electric tricycles, rickshaws, and three-wheeled motorcycles. Currently, this motor is highly favored by brand customers in India, Sri Lanka, Pakistan, Europe, America and other countries, and is the preferred power motor for high-end auto rickshaws.

产品规格参数

额定电压 48V~96V 额定功率 2000W~5000W
峰值扭矩 40N.m~86N.m 额定转速 3000rpm~6000rpm
转子高度 60mm~140mm 磁钢等级 38SH
电机颜色 银色 电机轴 内花键18齿
热分级 H 位置传感器 磁编/旋变
防护等级 IP65 控制方式 正弦波矢量控制
极对 4极对12槽 工作制 S9

产品工作环境

保管温度范围 -40℃ ~ 85℃
工作温度范围 电机: -40℃ ~ 55℃
湿度 0 ~ 95%
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What is the difference between this PMSM and a regular DC motor?

Our PMSM offers higher efficiency, faster response, and lower noise compared to traditional DC motors, with better energy savings.

是的,我们接受电压、功率、轴长度和接线规格的 OEM/ODM 订单。

Standard orders: 7–15 days; Custom orders: 15–25 days (depending on quantity).

Instant High Torque

Fast acceleration & strong starting power, ideal for urban driving & heavy load conditions.

Strong Heavy Load Capacity

Stable performance under full load, improves working efficiency for tricycles & cabin cars.

Cost-Effective & Stable

Mature proven technology, high reliability with competitive cost, fits global bulk purchase.

Raw Material Comparison

High-purity copper core, conductivity ≥98%, low resistance and low heat generation Ordinary copper-clad aluminum, conductivity only 80%~85%, high resistance and easy to generate heat
Imported silicon steel sheet, low hysteresis loss, improves motor efficiency by 5%~8% Domestic ordinary silicon steel, high hysteresis loss, low motor efficiency
High-temperature Class H insulation, withstands 180°C, longer service life Ordinary Class B insulation, only 130°C, easy aging and breakdown
Precision stamping, core lamination tolerance ±0.02mm, lower noise Rough stamping, tolerance ±0.1mm, loose core and loud noise

10+ years of professional manufacturing

Focus on the research, development and production of core components for electric vehicles

ISO9001 Certification

Certified by the International Quality Management System

CE Safety Certification

Compliant with EU product safety standards

High-tech enterprise

National-level High-tech Enterprise Qualification

Full inspection and quality control

Every product undergoes 100% full inspection before leaving the factory

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