China Best Sales Advanced 1/3HP High-Voltage Brushless DC Fan Motor: Precision Cooling for Cabinet Air Conditioners vacuum pump oil near me

Product Description


Product Description

Brushless DC Fan Motor for Split Air Conditioning Indoor Cabinet Air Conditioner and Central Air Conditioning Indoor Ceiling Machine

The above-mentioned specification is a representative, and can also be designed and manufactured according to customer requirements.

Main Technical Data of Brushless DC Fan Motor for Split Air Conditioning Indoor Cabinet Air Conditioner and Central Air Conditioning Indoor Ceiling Machine:

Vol (V)
AMPS (A) RPM (r/min)
ZWD0 0571 1SDD
Vdc 310 0.34 300-1000 80W 0-6.5
ZWD0 0571 1SDD
Vdc 164 0.68 300-1000 80W 0-6.5
Vdc 310 0.6 300-1000 150W 0-6.5
Vdc 164 1.2 300-1000 150W 0-6.5
Vdc 310 0.94 300-900 220W 0-6.5
Vdc 164 1.88 300-900 220W 0-6.5


low noise IP 44 protection level,
Locked rotor protection,
open phase protection,
over-voltage protection,
over-current overheating protection
High efficiency,
wide speed adjustment range


        Silent bearing, driving board, copper wire



Application  of 107-K Series BLDC Motor
         Central air conditioning indoor ceiling machine,
             Split air conditioning indoor cabinet air conditioner


Product Parameters


   DC 164V/310V                                                          
     Power output range:80-220W 

Drawing of Brushless DC Fan Motor for Split Air Conditioning Indoor Cabinet Air Conditioner and Central Air Conditioning Indoor Ceiling Machine:



    1. Trade Terms: FOB, CIF, CNF, EXW, DOOR TO DOOR.

             2. Payment Terms: T/T, L/C, Western Union.

                      3. Payment Condition: 50% deposit in advance, 50% balance before delivery.

                              4. Delivery Time: 15-30 days after deposit (if T/T).

                                       5. Shipping: By sea, by air and by express delivery


Company Profile

       HangZhou CHINAMFG Electric Co., Ltd. was established in 2013. Is a manufacturer focused on innovative motor solutions for the residential and commercial CHINAMFG and refrigeration industries.
       The company has a skilled R & D team and has more than 10 years of motor research and development, design, production, and sales experience. With an annual output of 1 million motor production capacity.
       The new generation of BLDC motors and EC motors developed by CHINAMFG use a unique high flux and shock absorption design, coupled with high-quality bearings so that the motor has more torque the same. CARLYI branded motors have been approved by CCC, ISO9001, CE, and RoHS certification.


Packaging & Shipping

Packing and Xihu (West Lake) Dis. of Brushless DC Fan Motor for Split Air Conditioning Indoor Cabinet Air Conditioner and Central Air Conditioning Indoor Ceiling Machine:


FAQ of Brushless DC Fan Motor for Split Air Conditioning Indoor Cabinet Air Conditioner and Central Air Conditioning Indoor Ceiling Machine:

Q1. What types of motors does your company manufacture?
A: We specialize in manufacturing motors designed for residential, and commercial CHINAMFG (Heating, Ventilation, and Air Conditioning), and refrigeration equipment. These motors are engineered to meet the specific demands of these applications.

Q2. Are your motors energy-efficient?
A: Yes, our motors are designed with a focus on energy efficiency. We employ advanced technologies and materials to ensure that our motors consume minimal energy while delivering optimal performance.

Q3. Can you provide custom motor solutions?
A: Absolutely! We understand that each application may have unique requirements. Our team is experienced in developing custom motor solutions tailored to your specific needs. Contact our sales department to discuss your customization requirements.

Q4. What is the typical lifespan of your motors?
A: Our motors are built to last. The lifespan of our motors varies depending on usage and maintenance, but they are designed for long-term reliability and durability, especially when properly maintained.

Q5. Do you provide technical support and assistance?
A: Yes, we offer comprehensive technical support and assistance. Our team of experts is available to answer your questions, provide guidance on motor selection, and offer troubleshooting assistance whenever needed.

Q6. Are your motors compliant with industry standards and regulations?
A: Yes, our motors are manufactured to meet or exceed industry standards and regulations. We prioritize safety, efficiency, and environmental compliance in our motor designs. We conduct inspections by the ISO9001 standard and are overseen by our experienced QC staff.

Q7. How do I request a quote or place an order?
A: You can request a quote or place an order by contacting our sales department through our website or by CHINAMFG out to our dedicated sales representatives. We will provide you with a competitive quote and guide you through the ordering process.

Q8. Where is your company located, and do you ship internationally?
A: Our company is headquartered in HangZhou City, ZheJiang Province, China. We offer international shipping to serve customers worldwide. Contact us for shipping and distribution details specific to your region.

Q9. Do you have a warranty policy for your motors?
A: Yes, we offer warranties on our motors to ensure customer satisfaction and peace of mind. For the motors, we have a long enough 18-month guarantee, and for the service, we offer 24-hour technical support and barrier-free communication.

Q10: How long does it take to prepare samples and process batch orders?
A: Sample preparation usually takes 3 days if we have it in hand and around a week for custom samples. Batch order production typically spans 15-30 days, with newly developed items possibly requiring an extra 2 weeks.

If you have any more specific questions or need further assistance, please feel free to get in touch with our team.

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Application: Universal, Household Appliances, Indoor Air Conditioner
Operating Speed: Adjust Speed
Excitation Mode: Excited
US$ 50/Piece
1 Piece(Min.Order)


Order Sample



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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method:


Initial Payment

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

dc motor

In which applications are DC motors commonly used, and what advantages do they offer?

DC (Direct Current) motors are widely used in various applications due to their versatility, controllability, and specific advantages they offer. Here’s a detailed explanation of the common applications of DC motors and the advantages they provide:

1. Robotics:

DC motors are extensively used in robotics for precise control of movement and manipulation. They provide high torque and speed control, allowing robots to perform tasks with accuracy and efficiency. DC motors enable robotic arms, grippers, and mobile robots to execute complex motions and interact with their environment effectively.

2. Industrial Automation:

In industrial automation, DC motors are employed in conveyors, actuators, and positioning systems. The ability to control the motor speed and torque makes them suitable for applications such as material handling, assembly lines, and CNC machines. DC motors offer precise control over acceleration, deceleration, and positioning, enhancing overall productivity and efficiency in manufacturing processes.

3. Electric Vehicles:

DC motors have been widely used in electric vehicles (EVs) for many years. They are commonly found in electric cars, motorcycles, and scooters. DC motors provide high torque from standstill, enabling efficient acceleration and smooth operation. They also offer regenerative braking capabilities, which help in energy recovery during deceleration, thereby increasing the vehicle’s overall efficiency.

4. Appliances:

DC motors are utilized in various household appliances, including fans, blenders, vacuum cleaners, and refrigerators. Their controllable speed and torque allow for efficient operation and improved energy consumption. In appliances where variable speed control is required, such as ceiling fans or blender settings, DC motors offer precise adjustment options to meet different user preferences.

5. Renewable Energy Systems:

DC motors play a crucial role in renewable energy systems, such as wind turbines and solar tracking systems. They convert the rotational energy from wind or sunlight into electrical energy. DC motors enable precise tracking of the sun’s movement for optimal solar energy collection and efficient conversion of wind energy into electricity.

6. Advantages of DC Motors:

DC motors offer several advantages that make them suitable for various applications:

  • Precise Speed Control: DC motors provide accurate and adjustable speed control, allowing for precise regulation of motor output.
  • High Starting Torque: DC motors deliver high torque at startup, making them suitable for applications requiring quick acceleration or heavy loads.
  • Controllability: DC motors can be easily controlled using voltage regulation, current limiting, and feedback control techniques.
  • Efficiency: DC motors have high efficiency, especially when operating at lower speeds.
  • Reliability: DC motors are known for their robustness and reliability, requiring minimal maintenance.
  • Compact Size: DC motors are available in various sizes and can be designed compactly, making them suitable for applications with space constraints.

These advantages make DC motors an attractive choice in various industries and applications where precise control, high starting torque, and reliability are essential.

dc motor

How is the efficiency of a DC motor determined, and what factors can affect it?

In a DC (Direct Current) motor, efficiency refers to the ratio of the motor’s output power (mechanical power) to its input power (electrical power). It is a measure of how effectively the motor converts electrical energy into mechanical work. The efficiency of a DC motor can be determined by considering several factors that affect its performance. Here’s a detailed explanation of how the efficiency of a DC motor is determined and the factors that can influence it:

The efficiency of a DC motor is calculated using the following formula:

Efficiency = (Output Power / Input Power) × 100%

1. Output Power: The output power of a DC motor is the mechanical power produced at the motor’s shaft. It can be calculated using the formula:

Output Power = Torque × Angular Speed

The torque is the rotational force exerted by the motor, and the angular speed is the rate at which the motor rotates. The output power represents the useful work or mechanical energy delivered by the motor.

2. Input Power: The input power of a DC motor is the electrical power supplied to the motor. It can be calculated using the formula:

Input Power = Voltage × Current

The voltage is the electrical potential difference applied to the motor, and the current is the amount of electrical current flowing through the motor. The input power represents the electrical energy consumed by the motor.

Once the output power and input power are determined, the efficiency can be calculated using the formula mentioned earlier.

Several factors can influence the efficiency of a DC motor:

1. Copper Losses:

Copper losses occur due to the resistance of the copper windings in the motor. These losses result in the conversion of electrical energy into heat. Higher resistance or increased current flow leads to greater copper losses and reduces the efficiency of the motor. Using thicker wire for the windings and minimizing resistance can help reduce copper losses.

2. Iron Losses:

Iron losses occur due to magnetic hysteresis and eddy currents in the motor’s iron core. These losses result in the conversion of electrical energy into heat. Using high-quality laminated iron cores and minimizing magnetic flux variations can help reduce iron losses and improve efficiency.

3. Friction and Windage Losses:

Friction and windage losses occur due to mechanical friction between moving parts and air resistance. These losses result in the conversion of mechanical energy into heat. Proper lubrication, efficient bearing systems, and aerodynamically optimized designs can help minimize friction and windage losses.

4. Brush and Commutator Losses:

In brushed DC motors, brush and commutator losses occur due to the friction and electrical resistance at the brush-commutator interface. These losses result in the conversion of electrical energy into heat. Using high-quality brushes and commutators, reducing brush voltage drop, and minimizing the number of commutator segments can help reduce these losses.

5. Magnetic Field Design:

The design of the magnetic field in the motor significantly affects its efficiency. Optimizing the magnetic field for the specific application, such as selecting appropriate magnet materials or designing efficient electromagnets, can improve the motor’s efficiency.

6. Motor Load:

The load on the motor, including the torque and speed requirements, can impact its efficiency. Operating the motor close to its optimal load conditions or utilizing speed control techniques, such as pulse width modulation (PWM), can help improve efficiency by reducing unnecessary power consumption.

7. Motor Size and Construction:

The size and construction of the motor can influence its efficiency. Properly sizing the motor for the intended application and optimizing the design for reduced losses, improved cooling, and efficient heat dissipation can enhance overall efficiency.

It’s important to note that the efficiency of a DC motor is typically highest at or near its rated load conditions. Deviating significantly from the rated load can result in reduced efficiency.

In summary, the efficiency of a DC motor is determined by comparing the output power to the input power. Factors such as copper losses, iron losses, friction and windage losses, brush and commutator losses, magnetic field design, motor load, and motor size and construction can all influence the efficiency of a DC motor. By considering and optimizing these factors, the overall efficiency of the motor can be improved.

dc motor

What are the environmental implications of using DC motors, particularly in green technologies?

DC (Direct Current) motors offer several environmental benefits when used in green technologies. Their characteristics and operational advantages contribute to reducing environmental impact compared to other motor types. Here’s a detailed explanation of the environmental implications of using DC motors, particularly in green technologies:

1. Energy Efficiency:

DC motors are known for their high energy efficiency. Compared to AC (Alternating Current) motors, DC motors generally have lower energy losses and can convert a larger proportion of electrical input power into mechanical output power. This increased efficiency results in reduced energy consumption, leading to lower greenhouse gas emissions and decreased reliance on fossil fuels for electricity generation.

2. Renewable Energy Integration:

DC motors are well-suited for integration with renewable energy sources. Many green technologies, such as solar photovoltaic systems and wind turbines, produce DC power. By utilizing DC motors directly in these systems, the need for power conversion from DC to AC can be minimized, reducing energy losses associated with conversion processes. This integration improves the overall system efficiency and contributes to a more sustainable energy infrastructure.

3. Battery-Powered Applications:

DC motors are commonly used in battery-powered applications, such as electric vehicles and portable devices. The efficiency of DC motors ensures optimal utilization of the limited energy stored in batteries, resulting in extended battery life and reduced energy waste. By utilizing DC motors in these applications, the environmental impact of fossil fuel consumption for transportation and energy storage is reduced.

4. Reduced Emissions:

DC motors, especially brushless DC motors, produce fewer emissions compared to internal combustion engines or motors that rely on fossil fuels. By using DC motors in green technologies, such as electric vehicles or electrically powered equipment, the emission of greenhouse gases and air pollutants associated with traditional combustion engines is significantly reduced. This contributes to improved air quality and a reduction in overall carbon footprint.

5. Noise Reduction:

DC motors generally operate with lower noise levels compared to some other motor types. The absence of brushes in brushless DC motors and the smoother operation of DC motor designs contribute to reduced noise emissions. This is particularly beneficial in green technologies like electric vehicles or renewable energy systems, where quieter operation enhances user comfort and minimizes noise pollution in residential or urban areas.

6. Recycling and End-of-Life Considerations:

DC motors, like many electrical devices, can be recycled at the end of their operational life. The materials used in DC motors, such as copper, aluminum, and various magnets, can be recovered and reused, reducing the demand for new raw materials and minimizing waste. Proper recycling and disposal practices ensure that the environmental impact of DC motors is further mitigated.

The use of DC motors in green technologies offers several environmental benefits, including increased energy efficiency, integration with renewable energy sources, reduced emissions, noise reduction, and the potential for recycling and end-of-life considerations. These characteristics make DC motors a favorable choice for sustainable and environmentally conscious applications, contributing to the transition to a greener and more sustainable future.

China Best Sales Advanced 1/3HP High-Voltage Brushless DC Fan Motor: Precision Cooling for Cabinet Air Conditioners   vacuum pump oil near me		China Best Sales Advanced 1/3HP High-Voltage Brushless DC Fan Motor: Precision Cooling for Cabinet Air Conditioners   vacuum pump oil near me
editor by CX 2024-03-12


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