China Custom AC Brushless Shaded Pole Electric Refrigerator Customized Silent Brushless Motor with Good quality

Product Description

AC Shaded Pole Motor Z4815

General Specification:

Operating Temperature:-10ºC~70ºC
Motor Protection: Auto Restart or Polarity Protection
Insulation Resistance: 20MΩ or over with a DC500V Megger
Dielectric Withstand Voltage: AC500V 1s
Bearing Type: Sleeve Bearing or Ball bearing

Model No. Voltage
Speed (RPM) Current
Shaft Diameter (mm) Shaft Length (mm) Weight
Z4815 90V-240V 50/60Hz according to customer requirements 330

·All reading are typical values at rated voltage.
·Parameters can be set according to customer requirements.

More Models

Type Model Type Model
AC Shaded Pole Motor Z4815 DC Brushless Motor M25-20 
Z6110 M38-20
Z6120 M6830

We are committed to solving cooling and ventilation problems of electronic products, household appliance, medical equipment, communication equipment and other industries.

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We have got many certifications such as ISO9001, ISO14000, CE, UL, TUV, CCC, SGS, RoHS, REACH etc.

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Application: Industrial
Speed: Variable Speed
Number of Stator: Single-Phase
US$ 0/Piece
1 Piece(Min.Order)


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Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

brushless ac motor

What is a brushless AC motor, and how does it differ from traditional brushed motors?

A brushless AC motor, also known as a brushless alternating current motor, is a type of electric motor that operates without the use of brushes and commutators found in traditional brushed motors. Instead of using brushes to transfer electrical power to the rotor, brushless AC motors utilize electronic commutation to control the motor’s operation.

The main differences between brushless AC motors and traditional brushed motors are as follows:

  1. Brushes and commutators: In traditional brushed motors, the rotor contains brushes that come into contact with a commutator, which transfers electrical power to the rotor windings. The brushes and commutators introduce friction and wear, requiring regular maintenance and replacement. In contrast, brushless AC motors eliminate the need for brushes and commutators, resulting in reduced friction, lower maintenance requirements, and increased motor lifespan.
  2. Electronic commutation: Brushless AC motors employ electronic commutation through the use of sensors and an electronic controller. The controller monitors the rotor position and switches the current in the motor windings at precise moments to generate the desired rotating magnetic field. This electronic commutation allows for more precise control of the motor’s speed, torque, and direction of rotation.
  3. Efficiency and performance: Brushless AC motors generally offer higher efficiency compared to traditional brushed motors. The elimination of brushes and commutators reduces energy losses, resulting in improved overall motor efficiency. Additionally, brushless AC motors can provide smoother and quieter operation due to their electronic commutation and precise control of the motor’s performance.
  4. Size and weight: Brushless AC motors are often more compact and lightweight compared to traditional brushed motors with similar power ratings. The absence of brushes and commutators allows for a more streamlined motor design, making brushless AC motors suitable for applications with limited space or weight restrictions.
  5. Reliability and lifespan: Brushless AC motors tend to have a longer lifespan and higher reliability due to the absence of brushes that can wear out over time. The elimination of brush-related issues, such as brush sparking and brush dust accumulation, contributes to the improved reliability and durability of brushless AC motors.

Brushless AC motors are widely used in various applications, including industrial automation, robotics, electric vehicles, HVAC systems, and more. Their superior efficiency, precise control, reduced maintenance requirements, and longer lifespan make them a preferred choice in many modern motor-driven systems.

brushless ac motor

Can brushless AC motors be used in both industrial and residential settings?

Yes, brushless AC motors can be used in both industrial and residential settings. The versatility and advantages of brushless AC motors make them suitable for a wide range of applications. Here’s a detailed explanation:

Industrial Applications:

Brushless AC motors are widely used in various industrial applications due to their high efficiency, reliability, and precise control. Some common industrial applications where brushless AC motors are utilized include:

  • Industrial Machinery: Brushless AC motors are often used in industrial machinery such as conveyor systems, pumps, compressors, and fans. Their high torque, variable speed control, and efficient operation make them suitable for driving heavy loads and providing reliable performance in demanding industrial environments.
  • Robotics: Brushless AC motors find extensive use in robotics applications. The precise control capabilities of brushless motors, coupled with their compact size and high power density, make them ideal for powering robotic arms, grippers, and other motion control systems.
  • Automotive: Brushless AC motors are increasingly being employed in electric and hybrid vehicles. They offer high power-to-weight ratios, efficient operation, and regenerative braking capabilities, making them suitable for propulsion systems, power steering, and other automotive applications.
  • Aerospace: Brushless AC motors are used in aerospace applications, including aircraft systems, control surfaces, and landing gear mechanisms. Their reliability, compactness, and high performance make them suitable for the demanding requirements of the aerospace industry.
  • Industrial Automation: Brushless AC motors play a critical role in industrial automation systems. They are used in CNC machines, robotic arms, assembly lines, and other automated processes, providing accurate and reliable motion control.

Residential Applications:

Brushless AC motors are also finding increased use in residential settings, thanks to their energy efficiency, quiet operation, and long lifespan. Some common residential applications where brushless AC motors are utilized include:

  • Appliances: Brushless AC motors are employed in various household appliances such as refrigerators, air conditioners, washing machines, and dishwashers. They offer energy-efficient operation, precise control, and reduced noise levels, enhancing the performance and user experience of these appliances.
  • HVAC Systems: Brushless AC motors are used in heating, ventilation, and air conditioning (HVAC) systems. They provide efficient and reliable operation for fans, blowers, and pumps, contributing to energy savings and optimal indoor comfort.
  • Smart Home Devices: Brushless AC motors are integrated into smart home devices, including motorized window blinds, smart locks, and automated lighting systems. They offer quiet operation, precise positioning, and energy efficiency, enhancing the convenience and functionality of these devices.
  • Power Tools: Brushless AC motors are increasingly used in power tools such as drills, saws, and sanders. They deliver high power output, longer runtime, and longer tool life compared to brushed motors, making them desirable for DIY enthusiasts and professionals alike.

With their versatility, energy efficiency, and reliability, brushless AC motors have become a preferred choice in both industrial and residential settings. They offer numerous benefits, including improved performance, reduced maintenance requirements, and enhanced energy savings, making them suitable for a wide range of applications across various sectors.

brushless ac motor

Where can individuals find reliable information on selecting and installing brushless AC motors?

When it comes to selecting and installing brushless AC motors, individuals can find reliable information from various sources. Here are some recommended sources for obtaining accurate and valuable information on this topic:

  • Manufacturer’s Documentation: The documentation provided by motor manufacturers is a valuable resource for understanding the specifications, features, and application guidelines for specific brushless AC motors. Manufacturers often provide datasheets, technical manuals, and installation guides that offer detailed information on motor selection, installation requirements, and best practices.
  • Engineering and Motor Associations: Engineering associations and motor-specific organizations often provide resources and guidelines related to motor selection and installation. These associations may offer publications, technical papers, and online resources that cover various aspects of motor technology, including brushless AC motors. Examples of such organizations include the Institute of Electrical and Electronics Engineers (IEEE) and the National Electrical Manufacturers Association (NEMA).
  • Online Motor Portals and Databases: There are online portals and databases that specialize in providing information and resources related to electric motors. These platforms may include comprehensive motor catalogs, technical articles, motor selection tools, and user forums where individuals can ask questions and seek advice from experts in the field. Examples of such platforms include Engineering360, GlobalSpec, and the Motor Systems Tool Kit.
  • Industry Publications and Technical Journals: Industry publications and technical journals focusing on electrical engineering, motor technology, or specific industries that extensively use brushless AC motors can be excellent sources of information. These publications often feature articles, case studies, and expert insights on motor selection, installation techniques, and application-specific considerations.
  • Consulting with Motor Experts: Seeking guidance from motor experts, such as electrical engineers or motor consultants, can provide personalized advice and recommendations based on specific requirements. These professionals have in-depth knowledge and experience in motor selection and installation and can assist in evaluating the application needs, considering factors such as power requirements, environmental conditions, and system integration.

It’s important to verify the credibility and reliability of the information obtained from these sources. Checking the reputation and expertise of the source, referring to multiple reliable sources, and considering up-to-date information are essential for making informed decisions regarding the selection and installation of brushless AC motors.

Ultimately, a combination of thorough research, consultation with experts, and careful consideration of the specific application requirements will help individuals find reliable information and make well-informed decisions when it comes to selecting and installing brushless AC motors.

China Custom AC Brushless Shaded Pole Electric Refrigerator Customized Silent Brushless Motor   with Good quality China Custom AC Brushless Shaded Pole Electric Refrigerator Customized Silent Brushless Motor   with Good quality
editor by CX 2024-05-17