Product Description

YL/ML series single phase capacitor starting and running asynchronous motors have high starting torque, good overloading capability, steady running, low noise and can be maintained easily. They are widely used for driving the small machinery that require starting torque like compressors, water pumps, fans, medical equipment etc.

Protection Class: IP 44/54
Insulation Grade: B
Cooling Way: IC411
Duty Type: S1

ZheJiang CHINAMFG Electromechanical Technology Co., Ltd, (originally ZHangZhoug Yinda) can date back to the year of 1992. Located in Xihu (West Lake) Dis. Hi-Tech Zone of ZheJiang Province, China, the company takes an area of 16,000 sqm with near 200 employees. The factory is equipped with complete series of production lines and equipment. And the annual output value is around 30 million US dollars.

CHINAMFG specializes in the design and development of AC motors, such as IE1, IE2, IE3, IE4 series, cast iron and aluminum housing, AC & DC braked motors, variable frequency motors, grinding machine motors, etc.

Products have been exported to all over the world with the best prices and high quality.

We always insist on the principle of “people oriented, scientific and technological innovation”. We look CHINAMFG to your long term cooperation.

Q1 Are you a manufacturer or a trading company?
      We are a manufacturer of AC asynchronous motors in China.
Q2 Where is your factory?
      Xihu (West Lake) Dis., ZheJiang province.
Q3 What is your terms of payment ?
      Payment=1000USD, 30% T/T in advance , balance before shippment.
Q4 What about delivery time?
       Normally, 30 days after the receipt of payment.
Q5 About shipment?
      By sea, By air and By express delivery.
Q6 About sample?
      Available. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Universal
Speed: Constant Speed
Number of Stator: Single-Phase
Function: Driving
Casing Protection: Closed Type
Number of Poles: 2-10
US$ 50/Piece
1 Piece(Min.Order)




single phase motor

How Does the Power Factor Influence the Performance of Single-Phase Motors?

The power factor plays a significant role in influencing the performance of single-phase motors. It affects the efficiency, power consumption, and voltage drop of the motor, ultimately impacting its overall performance. Let’s explore the relationship between power factor and the performance of single-phase motors:

The power factor is a measure of the efficiency with which electrical power is utilized by a motor. It represents the ratio of real power (active power) to apparent power in an electrical circuit. In single-phase motors, the power factor is primarily influenced by the type of motor and its load characteristics.

A low power factor indicates that the motor is drawing more reactive power (kVArs) from the electrical supply, which is not effectively converted into useful work. This results in a higher demand on the electrical system and reduces the efficiency of the motor. Low power factor can lead to increased energy consumption and higher operating costs.

A high power factor, on the other hand, indicates that the motor is utilizing the supplied electrical power more efficiently, converting a greater proportion of it into useful work. Motors with a high power factor operate more efficiently, consume less energy, and reduce the overall demand on the electrical system.

In addition to energy efficiency, the power factor also affects voltage drop in the electrical system. A low power factor can cause higher voltage drops due to increased reactive power flow. This can result in decreased motor performance, reduced torque output, and potential motor overheating.

It’s important to note that the power factor can be improved by implementing power factor correction techniques. Capacitors are commonly used to improve the power factor in single-phase motors. By adding capacitors to the electrical system, the reactive power demand is offset, resulting in a higher power factor and improved motor performance.

In summary, the power factor significantly influences the performance of single-phase motors. A low power factor reduces motor efficiency, increases energy consumption, and can cause voltage drop issues. Implementing power factor correction techniques, such as capacitor banks, can help improve the power factor, leading to better motor performance, energy efficiency, and reduced operating costs.

single phase motor

Can single-phase motors be used in agricultural equipment like water pumps?

Yes, single-phase motors can be used in agricultural equipment like water pumps. Single-phase motors are commonly used in various agricultural applications due to their simplicity, affordability, and ease of use.

Water pumps are essential for irrigation systems, livestock watering, and other agricultural tasks that involve moving water. Single-phase motors can power these water pumps effectively, depending on the specific requirements of the application.

When selecting a single-phase motor for a water pump in agricultural equipment, it is important to consider several factors:

  1. Power requirements: Assess the power requirements of the water pump, including the flow rate and pressure needed for efficient water movement. This will help determine the appropriate horsepower (HP) rating for the motor.
  2. Voltage availability: Check the available voltage supply in the agricultural setting where the water pump will be used. Single-phase motors typically operate on standard residential voltages, such as 120V or 240V, making them compatible with common power sources.
  3. Motor efficiency: Consider the efficiency of the single-phase motor. Higher motor efficiency means less energy waste and lower operating costs over time. Look for motors with high efficiency ratings to optimize energy usage.
  4. Starting mechanisms: Depending on the specific water pump application, you may need to consider the starting mechanism of the single-phase motor. Some motors have built-in starting mechanisms, such as capacitor start or capacitor start-capacitor run, to provide sufficient starting torque for the pump.
  5. Maintenance and durability: Evaluate the maintenance requirements and durability of the single-phase motor. Agricultural environments can be demanding, so selecting a motor that is designed for rugged use and requires minimal maintenance can help ensure reliable operation.

By considering these factors and selecting a suitable single-phase motor, agricultural equipment like water pumps can be effectively powered, facilitating essential tasks in farming and irrigation.

single phase motor

Specific Applications Where Single-Phase Motors are More Suitable than Three-Phase Motors

While three-phase motors are widely used in industrial and commercial applications, there are specific scenarios where single-phase motors are more suitable due to their unique characteristics and advantages. Below are some examples of applications where single-phase motors are commonly used:

  1. Residential Appliances: Single-phase motors are extensively used in various residential appliances such as refrigerators, air conditioners, washing machines, and fans. These motors provide the necessary power for the operation of these devices in residential settings where three-phase power is not available.
  2. Small Commercial Equipment: Single-phase motors find applications in small commercial equipment such as pumps, compressors, small HVAC units, and office equipment. These motors are suitable for powering these devices in small-scale commercial environments, where the power demand is relatively low.
  3. Light Industrial Applications: Some light industrial applications, such as small-scale manufacturing equipment, woodworking machinery, and small conveyors, can be effectively powered by single-phase motors. These applications often have lower power requirements and can operate efficiently with single-phase power supply.
  4. Agricultural Equipment: Single-phase motors are commonly used in agricultural applications such as irrigation pumps, small farm machinery, and equipment for poultry and livestock farms. These motors provide the necessary power for agricultural operations in areas where three-phase power infrastructure is not readily available.
  5. Remote and Off-Grid Locations: Single-phase motors are suitable for powering equipment and machinery in remote locations, off-grid installations, and areas with limited access to three-phase power. They can be used in applications such as remote monitoring systems, solar-powered systems, and off-grid water pumping.

It’s important to note that while single-phase motors have their advantages in these specific applications, there are still limitations to consider. These limitations include lower power output, lower efficiency, and limited starting torque compared to three-phase motors. Therefore, a careful evaluation of the requirements and constraints of each application is necessary to determine the most suitable motor type.

China Custom Yl Ml Series Capacitor Start and Run Premium High Efficiency Single Phase Induction AC Electric Asynchronous Motor   vacuum pump ac system	China Custom Yl Ml Series Capacitor Start and Run Premium High Efficiency Single Phase Induction AC Electric Asynchronous Motor   vacuum pump ac system
editor by CX 2024-04-03