China Professional CHINAMFG Evaporative Cooling Fan Capacity 30L DC Motor Water Lack Protect vacuum pump adapter

Product Description

 

Evaporative Air Cooler , Low Voltage Protection Swamp Cooler ,up Discharge Evaporative Air Cooler

 

Characteristics:

1. Different fan speeds for choice: 1-phase variable-speed, 3-phase 1-spped or 2-speed.

2. Different air discharges (top, down or side) meet different installation requirements.

3. Using LCD or standard controller, easy to operate.

4. Materials for casing are anti-UV, anti-corrosion, anti-aging, and no deformation.

5. Fan impeller is special designed to allow large airflow but lower noise.

6. Motor applied is moistureproof, waterproof with tiny temperature rise.

7. Using automatic control water system and open type water distributor, water can flow smoothly and distributor is not easy to block.

8. Using high efficient cooling pads with large evaporation capacity, good cooling efficiency and easy to clean.

 

Product Advantage:

1.In different climates, the supply air difference is 5-15ºC.

2.Efficiency for cooling pads used is 90%.

3.Motor applied is moistureproof, waterproof with tiny temperature rise.

4.Fan impeller is special designed to allow large airflow but lower noise.

5.Even non-professionals can disassemble and clean cooling pads easily.

6.1-99 hours auto clean can be made to extend cooler’s life.

7.Water lack protection allows long pump life.

 

Model/Specs AZL18-ZS10B
Electrial Source
(V/Hz)
220-240/50-60(V/Hz)
Power(kw) 1.5
Rated
Currency(A)
7.5
Airflow(m3/h) 18000
Fan Type axial
Fan speed Multi-speed, Silicon Control
Pressure(Pa) 170
Vent Size(L*W)(mm) 655*655mm
Noise (dBA) ≤76
Dimension(L*W*H)(mm) 1170*1170*1052mm
Pad Size(L*W*H)(mm) 675*860*100mm
Net Weight (±3kg) 90
Operation
Weight (kg)
130
Controller LCD control
Pre-dust Filter Optional
QTY/FULL(40HQ) 40
QTY/SKD(40HQ) 54

 

Company Profile

Aolan (ZheJiang ) Industry Co., Ltd. is 1 of the largest manufacturers of evaporative air coolers in China. As a leader in the
field of international evaporative air cooler industry, so far, CHINAMFG has developed 11 series and more than 80 kinds of air
coolers, with airflow from 800m3/h to 80,000m3/h. And they have been used in different fields, including domestic, commercial, industrial areas.

 

Aolan holds the belief of Being Scientific, Strict and Extending, and led by board directors, CHINAMFG has been exporting products to more than 50 countries and regions, including countries from Europe, America, Korea, Japan, South America, Africa, etc.

 

What’s more, CHINAMFG drafted and made the National Standards of Evaporative Air Cooler. By building the only national lab for evaporative air coolers, CHINAMFG is becoming an important training place for advanced talents in the field.

FAQ

1. who are we?
We are based in ZheJiang , China, start from 2006,sell to Domestic Market(48.00%),Southeast Asia(15.00%),South
America(10.00%),Africa(10.00%),Mid East(8.00%),North America(5.00%),Western Europe(4.00%),South Asia(0.00%),Eastern Asia(0.00%),Oceania(0.00%),Southern Europe(0.00%),Central America(0.00%),Northern Europe(0.00%),Eastern Europe(0.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Evaporative Air Cooler, Air Cooler, Evaporative Cooling Pad, Portable Air Cooler, Swamp Cooler

4. why should you buy from us not from other suppliers?
AOLAN is chosen as the drafting unit of the national standards for evaporative air cooler (desert cooler or swamp cooler) and the
first national comprehensive laboratory for testing standard performance is under construction by AOLAN..

5. what services can we provide?
Accepted Delivery Terms: FOB;
Accepted Payment Currency:USD,EUR,GBP;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese,Japanese

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After-sales Service: 1 Year
Warranty: 1 Year
Type: Evaporative Air Cooler
Air Tube Material: Plastics
Corrosion Durability: Higher
Operating Voltage: 220-240V
Customization:
Available

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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

What role does commutation play in the operation of a DC motor?

In the operation of a DC (Direct Current) motor, commutation plays a crucial role in ensuring the continuous rotation of the motor and the conversion of electrical energy into mechanical motion. It is the process by which the direction of the current in the armature winding is periodically reversed to maintain a constant torque and facilitate the rotation of the motor. Here’s a detailed explanation of the role of commutation in the operation of a DC motor:

Commutation is necessary in a DC motor because the magnetic field generated by the armature winding needs to be constantly aligned with the stator’s magnetic field for efficient torque production. The stator of a DC motor typically consists of permanent magnets or electromagnets that create a fixed magnetic field. The armature winding, located on the rotor, produces a magnetic field that interacts with the stator’s field to generate torque.

The commutation process is achieved through the use of a commutator and brushes. The commutator is a cylindrical ring with multiple segments, while the brushes are conductive contacts that make physical contact with the commutator segments. The armature winding is connected to the commutator, and as the rotor spins, the brushes maintain contact with different segments.

As the rotor rotates, the commutator and brushes ensure that the direction of the current in the armature winding is reversed at specific intervals. This reversal of current flow is necessary to maintain a consistent torque in the same rotational direction. Without commutation, the torque generated by the motor would fluctuate in both magnitude and direction, leading to instability and erratic motor behavior.

The commutation process involves two stages: mechanical commutation and electrical commutation.

1. Mechanical Commutation: As the rotor rotates, the brushes make contact with different segments of the commutator. The segments are insulated from each other to prevent short circuits. When the brushes move from one segment to another, the current flowing through the armature winding is switched to a different coil or set of coils. This mechanical switching ensures that the magnetic fields produced by the winding are properly aligned with the stator’s field, resulting in continuous torque production.

2. Electrical Commutation: The reversal of current in the armature winding is achieved through electrical commutation. When the brushes make contact with a new commutator segment, the current flow in the winding is redirected to maintain the desired torque direction. The timing and sequence of the current reversal are critical to ensure smooth and efficient motor operation.

The commutation process in a DC motor is a dynamic and continuous operation. It allows for the conversion of electrical energy into mechanical motion by providing a consistent torque output. The efficiency and performance of the motor are greatly influenced by the quality and effectiveness of the commutation process.

In summary, commutation plays a vital role in the operation of a DC motor by ensuring the continuous rotation of the motor and the production of consistent torque. It involves the mechanical and electrical switching of the current direction in the armature winding, facilitated by the commutator and brushes.

dc motor

Where can individuals find reliable resources for learning more about DC motors and their applications?

Individuals seeking reliable resources to learn more about DC (Direct Current) motors and their applications can explore various sources that provide comprehensive and accurate information. Here’s a detailed explanation of where individuals can find reliable resources for learning about DC motors:

1. Manufacturer Websites:

Many DC motor manufacturers have dedicated sections on their websites that provide detailed information about their products, including specifications, application notes, technical guides, and whitepapers. These resources offer valuable insights into the design, operation, and application considerations of DC motors. Examples of reputable DC motor manufacturers include Baldor, Maxon Motor, and Faulhaber.

2. Industry Associations and Organizations:

Industry associations and organizations related to electrical engineering, automation, and motor technology can be excellent sources of reliable information. Examples include the Institute of Electrical and Electronics Engineers (IEEE) and the American Society of Mechanical Engineers (ASME). These associations often provide access to technical publications, research papers, conferences, and educational resources related to DC motors and their applications.

3. Technical Books and Publications:

Technical books and publications authored by experts in the field of electrical engineering and motor technology can provide in-depth knowledge about DC motors. Books such as “Electric Motors and Drives: Fundamentals, Types, and Applications” by Austin Hughes and “Practical Electric Motor Handbook” by Irving Gottlieb are widely regarded as reliable resources for learning about DC motors and their applications.

4. Online Educational Platforms:

Online educational platforms offer a wealth of resources for learning about DC motors. Websites like Coursera, Udemy, and Khan Academy provide online courses, tutorials, and video lectures on electrical engineering, motor theory, and applications. These platforms often have courses specifically dedicated to DC motors, covering topics such as motor principles, control techniques, and practical applications.

5. Research Papers and Scientific Journals:

Research papers published in scientific journals and conference proceedings can provide detailed insights into the latest advancements and research findings related to DC motors. Platforms like IEEE Xplore, ScienceDirect, and Google Scholar can be used to search for scholarly articles on DC motors. These papers are authored by researchers and experts in the field and provide reliable and up-to-date information on various aspects of DC motor technology.

6. Online Forums and Communities:

Online forums and communities focused on electrical engineering, motor technology, and DIY projects can be valuable resources for learning about DC motors. Platforms like Reddit, Stack Exchange (Electrical Engineering section), and specialized motor forums provide opportunities to ask questions, engage in discussions, and learn from experienced individuals in the field. However, it’s important to verify information obtained from online forums as they may contain a mix of opinions and varying levels of expertise.

When accessing these resources, it’s essential to critically evaluate the information and cross-reference it with multiple sources to ensure accuracy and reliability. By utilizing a combination of manufacturer websites, industry associations, technical books, online educational platforms, research papers, and online communities, individuals can gain a comprehensive understanding of DC motors and their applications.

China Professional CHINAMFG Evaporative Cooling Fan Capacity 30L DC Motor Water Lack Protect   vacuum pump adapter	China Professional CHINAMFG Evaporative Cooling Fan Capacity 30L DC Motor Water Lack Protect   vacuum pump adapter
editor by CX 2024-04-23

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