Product Description
3 Phase Asynchronous AC Motor Vacuum Air Compressor Blower Pump Induction Fan Motor
———————————————————————————————
Applications
Can be applied in the machines where continuous duty is required, typical applications like
- Pumps
- Fans
- Compressors
- Lifting equipment
- Production industry
General Description
- Frame sizes: 63 to 355M/L
- Rated output: 0.12 to 4-2012), low noise, little vibration, reliable running.
Optional Features
Electrical
Insulation Class:H
Thermal Protection:frame up to 132(include), with
PTC Thermistor, Thermostat or PT100
Mechanical
Others mountings
Protection Degree:IP56, IP65, IP66
Sealing:Lip seal, Oil seal
Space Heater, Double shaft ends
Drain HoleMounting Type
Conventional mounting type and suitable frame size are given in following table(with “√”)Frame basic type derived type B3 B5 B35 V1 V3 V5 V6 B6 B7 B8 V15 V36 B14 B34 V18 63~112 √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ 132~160 √ √ √ √ √ √ √ √ √ √ √ √ – – – 180~280 √ √ √ √ – – – – – – – – – – – 315~355 √ – √ √ – – – – – – – – – – – If there is no other request in the order or agreement, terminal box standard position is at the right side of the frame; data above may be changed without prior notice
Site
Show Room
CertificatesPremium Service
Quality ControlWannan Motor Production Workshop and Flow Chart
Certificates and more COMPANY information please go to “ABOUT US”
—————————————————————————————————————————
Welcome to contact us directly…
wnmmotor
https://youtu.be/frVvg3yQqNMWANNAN MOTOR INDUSTRIAL SOLUTIONS
/* 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(/(.*?):(.*)$/))&&1
Application: Industrial Speed: High Speed Number of Stator: Three-Phase Function: Driving, Control, 3 Phase Asynchronous AC Motor Casing Protection: Protection Type Number of Poles: 2.4.6.8.10.12 Samples: US$ 700/Piece
1 Piece(Min.Order)|
Customization: Available|
What Are the Advantages of Using Oil-Sealed Vacuum Pumps?
Oil-sealed vacuum pumps offer several advantages in various applications. Here’s a detailed explanation:
1. High Vacuum Performance: Oil-sealed vacuum pumps are known for their ability to achieve high levels of vacuum. They can create and maintain deep vacuum levels, making them suitable for applications that require a low-pressure environment. The use of oil as a sealing and lubricating medium helps in achieving efficient vacuum performance.
2. Wide Operating Range: Oil-sealed vacuum pumps have a wide operating range, allowing them to handle a broad spectrum of vacuum levels. They can operate effectively in both low-pressure and high-vacuum conditions, making them versatile for different applications across various industries.
3. Efficient and Reliable Operation: These pumps are known for their reliability and consistent performance. The oil-sealed design provides effective sealing, preventing air leakage and maintaining a stable vacuum level. They are designed to operate continuously for extended periods without significant performance degradation, making them suitable for continuous industrial processes.
4. Contamination Handling: Oil-sealed vacuum pumps are effective in handling certain types of contaminants that may be present in the process gases or air being evacuated. The oil acts as a barrier, trapping and absorbing certain particulates, moisture, and chemical vapors, preventing them from reaching the pump mechanism. This helps protect the pump internals from potential damage and contributes to the longevity of the pump.
5. Thermal Stability: The presence of oil in these pumps helps in dissipating heat generated during operation, contributing to their thermal stability. The oil absorbs and carries away heat, preventing excessive temperature rise within the pump. This thermal stability allows for consistent performance even during prolonged operation and helps protect the pump from overheating.
6. Noise Reduction: Oil-sealed vacuum pumps generally operate at lower noise levels compared to other types of vacuum pumps. The oil acts as a noise-damping medium, reducing the noise generated by the moving parts and the interaction of gases within the pump. This makes them suitable for applications where noise reduction is desired, such as laboratory environments or noise-sensitive industrial settings.
7. Versatility: Oil-sealed vacuum pumps are versatile and can handle a wide range of gases and vapors. They can effectively handle both condensable and non-condensable gases, making them suitable for diverse applications in industries such as chemical processing, pharmaceuticals, food processing, and research laboratories.
8. Cost-Effective: Oil-sealed vacuum pumps are often considered cost-effective options for many applications. They generally have a lower initial cost compared to some other types of high-vacuum pumps. Additionally, the maintenance and operating costs are relatively lower, making them an economical choice for industries that require reliable vacuum performance.
9. Simplicity and Ease of Maintenance: Oil-sealed vacuum pumps are relatively simple in design and easy to maintain. Routine maintenance typically involves monitoring oil levels, changing the oil periodically, and inspecting and replacing worn-out parts as necessary. The simplicity of maintenance procedures contributes to the overall cost-effectiveness and ease of operation.
10. Compatibility with Other Equipment: Oil-sealed vacuum pumps are compatible with various process equipment and systems. They can be easily integrated into existing setups or used in conjunction with other vacuum-related equipment, such as vacuum chambers, distillation systems, or industrial process equipment.
These advantages make oil-sealed vacuum pumps a popular choice in many industries where reliable, high-performance vacuum systems are required. However, it’s important to consider specific application requirements and consult with experts to determine the most suitable type of vacuum pump for a particular use case.
Can Vacuum Pumps Be Used in the Production of Solar Panels?
Yes, vacuum pumps are extensively used in the production of solar panels. Here’s a detailed explanation:
Solar panels, also known as photovoltaic (PV) panels, are devices that convert sunlight into electricity. The manufacturing process of solar panels involves several critical steps, many of which require the use of vacuum pumps. Vacuum technology plays a crucial role in ensuring the efficiency, reliability, and quality of solar panel production. Here are some key areas where vacuum pumps are utilized:
1. Silicon Ingot Production: The first step in solar panel manufacturing is the production of silicon ingots. These ingots are cylindrical blocks of pure crystalline silicon that serve as the raw material for solar cells. Vacuum pumps are used in the Czochralski process, which involves melting polycrystalline silicon in a quartz crucible and then slowly pulling a single crystal ingot from the molten silicon. Vacuum pumps create a controlled environment by removing impurities and preventing contamination during the crystal growth process.
2. Wafering: After the silicon ingots are produced, they undergo wafering, where the ingots are sliced into thin wafers. Vacuum pumps are used in wire saws to create a low-pressure environment that helps to cool and lubricate the cutting wire. The vacuum also assists in removing the silicon debris generated during the slicing process, ensuring clean and precise cuts.
3. Solar Cell Production: Vacuum pumps play a significant role in various stages of solar cell production. Solar cells are the individual units within a solar panel that convert sunlight into electricity. Vacuum pumps are used in the following processes:
– Diffusion: In the diffusion process, dopants such as phosphorus or boron are introduced into the silicon wafer to create the desired electrical properties. Vacuum pumps are utilized in the diffusion furnace to create a controlled atmosphere for the diffusion process and remove any impurities or gases that may affect the quality of the solar cell.
– Deposition: Thin films of materials such as anti-reflective coatings, passivation layers, and electrode materials are deposited onto the silicon wafer. Vacuum pumps are used in various deposition techniques like physical vapor deposition (PVD) or chemical vapor deposition (CVD) to create the necessary vacuum conditions for precise and uniform film deposition.
– Etching: Etching processes are employed to create the desired surface textures on the solar cell, which enhance light trapping and improve efficiency. Vacuum pumps are used in plasma etching or wet etching techniques to remove unwanted material or create specific surface structures on the solar cell.
4. Encapsulation: After the solar cells are produced, they are encapsulated to protect them from environmental factors such as moisture and mechanical stress. Vacuum pumps are used in the encapsulation process to create a vacuum environment, ensuring the removal of air and moisture from the encapsulation materials. This helps to achieve proper bonding and prevents the formation of bubbles or voids, which could degrade the performance and longevity of the solar panel.
5. Testing and Quality Control: Vacuum pumps are also utilized in testing and quality control processes during solar panel production. For example, vacuum systems can be used for leak testing to ensure the integrity of the encapsulation and to detect any potential defects or leaks in the panel assembly. Vacuum-based measurement techniques may also be employed for assessing the electrical characteristics and efficiency of the solar cells or panels.
In summary, vacuum pumps are integral to the production of solar panels. They are used in various stages of the manufacturing process, including silicon ingot production, wafering, solar cell production (diffusion, deposition, and etching), encapsulation, and testing. Vacuum technology enables precise control, contamination prevention, and efficient processing, contributing to the production of high-quality and reliable solar panels.
What Industries Commonly Rely on Vacuum Pump Technology?
Vacuum pump technology finds applications in various industries where creating and controlling vacuum or low-pressure environments is crucial. Here’s a detailed explanation:
1. Manufacturing and Production: Vacuum pumps are extensively used in manufacturing and production processes across multiple industries. They are employed for tasks such as vacuum molding, vacuum packaging, vacuum degassing, vacuum drying, and vacuum distillation. Industries like automotive, aerospace, electronics, pharmaceuticals, and food processing rely on vacuum pump technology to achieve precise and controlled manufacturing conditions.
2. Chemical and Pharmaceutical: The chemical and pharmaceutical industries heavily rely on vacuum pumps for numerous applications. These include solvent recovery, vacuum filtration, vacuum drying, distillation, crystallization, and evaporation. Vacuum pumps enable these industries to carry out critical processes under reduced pressure, ensuring efficient separation, purification, and synthesis of various chemical compounds and pharmaceutical products.
3. Semiconductor and Electronics: The semiconductor and electronics industries extensively use vacuum pumps for manufacturing microchips, electronic components, and electronic devices. Vacuum pumps are crucial in processes such as physical vapor deposition (PVD), chemical vapor deposition (CVD), etching, ion implantation, and sputtering. These processes require controlled vacuum conditions to ensure precise deposition, surface modification, and contamination-free manufacturing.
4. Research and Development: Vacuum pump technology is integral to research and development activities across scientific disciplines. It supports experiments and investigations in fields such as physics, chemistry, materials science, biology, and environmental science. Vacuum pumps facilitate processes like freeze drying, vacuum distillation, vacuum evaporation, vacuum spectroscopy, and creating controlled atmospheric conditions for studying various phenomena.
5. Food and Beverage: The food and beverage industry relies on vacuum pumps for packaging and preservation purposes. Vacuum sealing is used to extend the shelf life of food products by removing air and creating a vacuum-sealed environment that inhibits spoilage and maintains freshness. Vacuum pumps are also used in processes like freeze drying, vacuum concentration, and vacuum cooling.
6. Oil and Gas: In the oil and gas industry, vacuum pumps play a role in various applications. They are used for crude oil vacuum distillation, vacuum drying, vapor recovery, gas compression, and gas stripping processes. Vacuum pumps help maintain optimal conditions during oil refining, gas processing, and petrochemical manufacturing.
7. Environmental and Waste Management: Vacuum pumps are employed in environmental and waste management applications. They are used for tasks such as soil vapor extraction, groundwater remediation, landfill gas recovery, and wastewater treatment. Vacuum pumps facilitate the removal and containment of gases, vapors, and pollutants, contributing to environmental protection and sustainable waste management.
8. Medical and Healthcare: The medical and healthcare sectors utilize vacuum pumps for various purposes. They are used in medical equipment such as vacuum-assisted wound therapy devices, vacuum-based laboratory analyzers, and vacuum suction systems in hospitals and clinics. Vacuum pumps are also used in medical research, pharmaceutical production, and medical device manufacturing.
9. Power Generation: Vacuum pumps play a role in power generation industries, including nuclear power plants and thermal power plants. They are used for steam condensation, turbine blade cooling, vacuum drying during transformer manufacturing, and vacuum systems for testing and maintenance of power plant equipment.
10. HVAC and Refrigeration: The HVAC (Heating, Ventilation, and Air Conditioning) and refrigeration industries rely on vacuum pumps for system installation, maintenance, and repair. Vacuum pumps are used to evacuate air and moisture from refrigerant lines and HVAC systems, ensuring optimal system performance and efficiency.
These are just a few examples of industries that commonly rely on vacuum pump technology. The versatility and wide-ranging applications of vacuum pumps make them indispensable tools across numerous sectors, enabling precise control over vacuum conditions, efficient manufacturing processes, and scientific investigations.
editor by CX 2024-03-20
China high quality AC Right Angle Gear Motor Reducer Fan Blower Vacuum Air Compressor Water Pump vacuum pump engine
Product Description
TaiBang Motor Industry Group Co., Ltd.
The main products is induction motor, reversible motor, DC brush gear motor, DC brushless gear motor , CH/CV big gear motors , Planetary gear motor ,Worm gear motor etc, which used widely in various fields of manufacturing pipelining, transportation, food, medicine, printing, fabric, packing, office, apparatus, entertainment etc, and is the preferred and matched product for automatic machine.
Motor Model Instruction
4RK25GN-C
| 4 | R | K | 25 | R | GN | C | |
| Frame Size | Type | Motor series | Power | Speed Control Motor |
Shaft Type | Voltage | Accessory |
| 2:60mm
3:70mm 4:80mm 5:90mm 6:104mm |
I:Induction
R:Reversible T:Torque |
K series | 6W
15W 25W 40W 60W 90W 120W 140W 180W 200W |
A:Round Shaft
GN:Bevel Gear Shaft GU:Bevel Gear Shaft |
A:Single Phase 110V
C:Single Phase 220V S:3-Phase 220V S3:3-Phase 380V S4:3-Phase 440V |
T/P:Thermally Protected
F:Fan M:Electro-magnetic |
Gear Head Model Instruction
4GN-100RC
| 4 | GN | 100 | K | |
| Frame Size | Shaft Type | Gear Reduction Ratio | Bearing Type | Other information |
| 2:60mm
3:70mm 4:80mm 5:90mm 6:104mm |
GN:Bevel Gear Shaft (60#,70#,80#,90# reduction gear head) GU:Bevel Gear Shaft GM:Intermediate Gear Head GS:Gearhead with ears |
1:100 | K:Standard Rolling Bearing
RT:Right Angle With Axile RC:Right Angle With Hollow Shaft |
Such as shaft diameter,shaft length,etc. |
Specification of motor 25W 80mm Fixed speed AC gear motor
| Type | Gear Tooth Output Shaft | Power (W) |
Frequency (Hz) |
Voltage (V) |
Current (A) |
Start Torque (g.cm) |
Rated | Gearbox Type | ||
| Torque (g.cm) |
Speed (rpm) |
Bearing Gearbox | Middle Gearbox | |||||||
| Reversible Motor | 4RK25GN-C | 25 | 50 | 220 | 0.30 | 1950 | 1950 | 1250 | 4GN/GU-K | 4GN10X |
| 25 | 60 | 220 | 0.27 | 1650 | 1620 | 1500 | 4GN/GU-K | 4GN10X | ||
Gear Head Torque Table(Kg.cm) (kg.cm×9.8÷100)=N.m
| Output Speed :RPM | 500 | 300 | 200 | 150 | 120 | 100 | 75 | 60 | 50 | 30 | 20 | 15 | 10 | 7.5 | 6 | 5 | 3 | ||
| Speed Ratio | 50Hz | 3 | 5 | 7.5 | 10 | 12.5 | 15 | 20 | 25 | 30 | 50 | 75 | 100 | 150 | 200 | 250 | 300 | 500 | |
| 60Hz | 3.6 | 6 | 9 | 15 | 18 | 30 | 36 | 60 | 90 | 120 | 180 | 300 | 360 | 600 | |||||
| Allowed Torque |
25W | kg.cm | 4 | 6.7 | 10 | 13.3 | 16 | 20 | 26.7 | 32 | 39 | 65 | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
| 30W | kg.cm | 4.8 | 8 | 12 | 16 | 20 | 24 | 32 | 38 | 46 | 76 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | |
| 40W | kg.cm | 6.7 | 11 | 16 | 21.3 | 28 | 33 | 42 | 54 | 65 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | |
| Note: Speed figures are based on synchronous speed, The actual output speed, under rated torque conditions, is about 10-20% less than synchronous speed, a grey background indicates output shaft of geared motor rotates in the same direction as output shaft of motor. A white background indicates rotates rotation in the opposite direction. | |||||||||||||||||||
External Dimension
4I(R)K25/4A(GN)( )
| Type | Reduction Ratio | L1 mm |
L2 mm |
L3 mm |
| 4RK25GN | 1:3~1:20 | 86 | 32 | 118 |
| 1:25~1:180 | 85 | 44 | 130 |
4I(R)K25/4GN( )RC
4I(R)K25/4GN( )RT
Above drawing is for standard screw hole.If need through hole, terminal box, or electronic magnet brake, need to tell the seller.
Connection Diagram:
FAQ
Q: How about your company?
A:We are gear motor factory located in HangZhou city of China,we start from 1995 ,we have more than 1200 workers ,main products is AC micro gear motor 6W to 250W, AC small gear motor 100W to 3700W,brush DC motor 10W to 400W,brushless motor 10W to 750W,drum motor 60W to 3700W ,Planetary gearbox ,worm gearbox etc .
Q: How to choose a suitable motor?
A:If you have gear motor pictures or drawings to show us, or you tell us detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can suggest suitable motor per your request .
Q: Can you make the gear motor with customize specifications ?
Yes, we can customize per your request for the voltage, speed, torque and shaft size and shape. If you need additional wires or cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q: What’s your lead time?
A: Usually our regular standard product will need 10-15days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.
Q: What is your MOQ?
A: If delivery by sea ,the minimum order is 100 pieces, if deliver by express, there is no limit.
Q: Do you have the item in stock?
A: I am sorry we do not have the item in stock, All products are made with orders.
Q: How to contact us ?
A: You can send us enquiry . /* 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(/(.*?):(.*)$/))&&1
| Application: | Industrial |
|---|---|
| Speed: | Constant Speed |
| Number of Stator: | Single-Phase |
| Function: | Driving, Control |
| Casing Protection: | Closed Type |
| Number of Poles: | 4 |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
How Do You Maintain and Troubleshoot Vacuum Pumps?
Maintaining and troubleshooting vacuum pumps is essential to ensure their optimal performance and longevity. Here’s a detailed explanation:
Maintenance of Vacuum Pumps:
1. Regular Inspection: Perform regular visual inspections of the pump to check for any signs of damage, leaks, or abnormal wear. Inspect the motor, belts, couplings, and other components for proper alignment and condition.
2. Lubrication: Follow the manufacturer’s guidelines for lubrication. Some vacuum pumps require regular oil changes or lubrication of moving parts. Ensure that the correct type and amount of lubricant are used.
3. Oil Level Check: Monitor the oil level in oil-sealed pumps and maintain it within the recommended range. Add or replace oil as necessary, following the manufacturer’s instructions.
4. Filter Maintenance: Clean or replace filters regularly to prevent clogging and ensure proper airflow. Clogged filters can impair pump performance and increase energy consumption.
5. Cooling System: If the vacuum pump has a cooling system, inspect it regularly for cleanliness and proper functioning. Clean or replace cooling components as needed to prevent overheating.
6. Seals and Gaskets: Check the seals and gaskets for signs of wear or leakage. Replace any damaged or worn seals promptly to maintain airtightness.
7. Valve Maintenance: If the vacuum pump includes valves, inspect and clean them regularly to ensure proper operation and prevent blockages.
8. Vibration and Noise: Monitor the pump for excessive vibration or unusual noise, which may indicate misalignment, worn bearings, or other mechanical issues. Address these issues promptly to prevent further damage.
Troubleshooting Vacuum Pump Problems:
1. Insufficient Vacuum Level: If the pump is not achieving the desired vacuum level, check for leaks in the system, improper sealing, or worn-out seals. Inspect valves, connections, and seals for leaks and repair or replace as needed.
2. Poor Performance: If the pump is not providing adequate performance, check for clogged filters, insufficient lubrication, or worn-out components. Clean or replace filters, ensure proper lubrication, and replace worn parts as necessary.
3. Overheating: If the pump is overheating, check the cooling system for blockages or insufficient airflow. Clean or replace cooling components and ensure proper ventilation around the pump.
4. Excessive Noise or Vibration: Excessive noise or vibration may indicate misalignment, worn bearings, or other mechanical issues. Inspect and repair or replace damaged or worn parts. Ensure proper alignment and balance of rotating components.
5. Motor Issues: If the pump motor fails to start or operates erratically, check the power supply, electrical connections, and motor components. Test the motor using appropriate electrical testing equipment and consult an electrician or motor specialist if necessary.
6. Excessive Oil Consumption: If the pump is consuming oil at a high rate, check for leaks or other issues that may be causing oil loss. Inspect seals, gaskets, and connections for leaks and repair as needed.
7. Abnormal Odors: Unusual odors, such as a burning smell, may indicate overheating or other mechanical problems. Address the issue promptly and consult a technician if necessary.
8. Manufacturer Guidelines: Always refer to the manufacturer’s guidelines and recommendations for maintenance and troubleshooting specific to your vacuum pump model. Follow the prescribed maintenance schedule and seek professional assistance when needed.
By following proper maintenance procedures and promptly addressing any troubleshooting issues, you can ensure the reliable operation and longevity of your vacuum pump.
How Do Vacuum Pumps Assist in Freeze-Drying Processes?
Freeze-drying, also known as lyophilization, is a dehydration technique used in various industries, including pharmaceutical manufacturing. Vacuum pumps play a crucial role in facilitating freeze-drying processes. Here’s a detailed explanation:
During freeze-drying, vacuum pumps assist in the removal of water or solvents from pharmaceutical products while preserving their structure and integrity. The freeze-drying process involves three main stages: freezing, primary drying (sublimation), and secondary drying (desorption).
1. Freezing: In the first stage, the pharmaceutical product is frozen to a solid state. Freezing is typically achieved by lowering the temperature of the product below its freezing point. The frozen product is then placed in a vacuum chamber.
2. Primary Drying (Sublimation): Once the product is frozen, the vacuum pump creates a low-pressure environment within the chamber. By reducing the pressure, the boiling point of water or solvents present in the frozen product is lowered, allowing them to transition directly from the solid phase to the vapor phase through a process called sublimation. Sublimation bypasses the liquid phase, preventing potential damage to the product’s structure.
The vacuum pump maintains a low-pressure environment by continuously removing the water vapor or solvent vapor generated during sublimation. The vapor is drawn out of the chamber, leaving behind the freeze-dried product. This process preserves the product’s original form, texture, and biological activity.
3. Secondary Drying (Desorption): After the majority of the water or solvents have been removed through sublimation, the freeze-dried product may still contain residual moisture or solvents. In the secondary drying stage, the vacuum pump continues to apply vacuum to the chamber, but at a higher temperature. The purpose of this stage is to remove the remaining moisture or solvents through evaporation.
The vacuum pump maintains the low-pressure environment, allowing the residual moisture or solvents to evaporate at a lower temperature than under atmospheric pressure. This prevents potential thermal degradation of the product. Secondary drying further enhances the stability and shelf life of the freeze-dried pharmaceutical product.
By creating and maintaining a low-pressure environment, vacuum pumps enable efficient and controlled sublimation and desorption during the freeze-drying process. They facilitate the removal of water or solvents while minimizing the potential damage to the product’s structure and preserving its quality. Vacuum pumps also contribute to the overall speed and efficiency of the freeze-drying process by continuously removing the vapor generated during sublimation and evaporation. The precise control provided by vacuum pumps ensures the production of stable and high-quality freeze-dried pharmaceutical products.
How Do You Choose the Right Size Vacuum Pump for a Specific Application?
Choosing the right size vacuum pump for a specific application involves considering several factors to ensure optimal performance and efficiency. Here’s a detailed explanation:
1. Required Vacuum Level: The first consideration is the desired vacuum level for your application. Different applications have varying vacuum level requirements, ranging from low vacuum to high vacuum or even ultra-high vacuum. Determine the specific vacuum level needed, such as microns of mercury (mmHg) or pascals (Pa), and choose a vacuum pump capable of achieving and maintaining that level.
2. Pumping Speed: The pumping speed, also known as the displacement or flow rate, is the volume of gas a vacuum pump can remove from a system per unit of time. It is typically expressed in liters per second (L/s) or cubic feet per minute (CFM). Consider the required pumping speed for your application, which depends on factors such as the volume of the system, the gas load, and the desired evacuation time.
3. Gas Load and Composition: The type and composition of the gas or vapor being pumped play a significant role in selecting the right vacuum pump. Different pumps have varying capabilities and compatibilities with specific gases. Some pumps may be suitable for pumping only non-reactive gases, while others can handle corrosive gases or vapors. Consider the gas load and its potential impact on the pump’s performance and materials of construction.
4. Backing Pump Requirements: In some applications, a vacuum pump may require a backing pump to reach and maintain the desired vacuum level. A backing pump provides a rough vacuum, which is then further processed by the primary vacuum pump. Consider whether your application requires a backing pump and ensure compatibility and proper sizing between the primary pump and the backing pump.
5. System Leakage: Evaluate the potential leakage in your system. If your system has significant leakage, you may need a vacuum pump with a higher pumping speed to compensate for the continuous influx of gas. Additionally, consider the impact of leakage on the required vacuum level and the pump’s ability to maintain it.
6. Power Requirements and Operating Cost: Consider the power requirements of the vacuum pump and ensure that your facility can provide the necessary electrical supply. Additionally, assess the operating cost, including energy consumption and maintenance requirements, to choose a pump that aligns with your budget and operational considerations.
7. Size and Space Constraints: Take into account the physical size of the vacuum pump and whether it can fit within the available space in your facility. Consider factors such as pump dimensions, weight, and the need for any additional accessories or support equipment.
8. Manufacturer’s Recommendations and Expert Advice: Consult the manufacturer’s specifications, guidelines, and recommendations for selecting the right pump for your specific application. Additionally, seek expert advice from vacuum pump specialists or engineers who can provide insights based on their experience and knowledge.
By considering these factors and evaluating the specific requirements of your application, you can select the right size vacuum pump that meets the desired vacuum level, pumping speed, gas compatibility, and other essential criteria. Choosing the appropriate vacuum pump ensures efficient operation, optimal performance, and longevity for your application.
editor by CX 2024-03-06
China supplier 5.5kw Oil Free IP54 Three Phase Electric Motor Ce Ring Air Blower Vacuum Pump vacuum pump ac system
Product Description
5.5kw Oil Free IP54 Three Phase Electric Motor Ring Blower vacuum pump
| Model | Stage/Phase | Frequency | Power | Voltage | Current | Airflow | Vacuum | Pressure | Noise | weight |
| Hz | KW | V | A | m3/h | mbar | mbar | db | KG | ||
| 2JM 810 H27 | Single/Three | 50 | 7.5 | 345-415△/600-720Y | 16.7△/9.6Y | 530 | -320 | 430 | 70 | 66 |
| 60 | 8.6 | 380-480△/660-720Y | 17.3△/10.0Y | 620 | -350 | 400 | 74 |
Other main product At 50Hz ( voltage can customize )
Application:
- Agriculture(Fish pond and aeration tanks)
- Beverage(bottle drying)
- Bio fuels/bio-gas system
- Food and vegetable processing
- Medical and Health service(Dental cart and dental vacuum)
- Package (Air knives blown-off / Labeling/Drying)
- Plastics/Rubber(Air knives blown-off/ Bottle blow moulding/ Extruder Degassing/Pneumatic conveying/ Thermoforming)
- Printing
- Paper and pulp/ paper converting
- Textile industry
- Transportation/Loading/Unloading(Pneumatic conveying/material handling)
- Water treatment/sewage treatment
- Woodworking(CNC Routing/bulk handling
Air Blowers Export Service:
18 months warranty
Professional engineer will help to recommend the most suitable models
after studying customers’ requirements,
OEM service available.
24 hours service online,you can touch us by email, , ,
7 days delivery time and safe shipment
Contact
| Material: | Aluminum |
|---|---|
| Usage: | Aeration |
| Flow Direction: | Centrifugal |
| Pressure: | High Pressure |
| Certification: | CE, CCC |
| Power: | 7.5kw |
| Customization: |
Available
|
|
|---|
Can Vacuum Pumps Be Used in the Aerospace Sector?
Vacuum pumps indeed have various applications in the aerospace sector. Here’s a detailed explanation:
Vacuum pumps play a crucial role in several areas of the aerospace industry, supporting various processes and systems. Some of the key applications of vacuum pumps in the aerospace sector include:
1. Space Simulation Chambers: Vacuum pumps are used in space simulation chambers to replicate the low-pressure conditions experienced in outer space. These chambers are utilized for testing and validating the performance and functionality of aerospace components and systems under simulated space conditions. Vacuum pumps create and maintain the necessary vacuum environment within these chambers, allowing engineers and scientists to evaluate the behavior and response of aerospace equipment in space-like conditions.
2. Propellant Management: In space propulsion systems, vacuum pumps are employed for propellant management. They help in the transfer, circulation, and pressurization of propellants, such as liquid rocket fuels or cryogenic fluids, in both launch vehicles and spacecraft. Vacuum pumps assist in creating the required pressure differentials for propellant flow and control, ensuring efficient and reliable operation of propulsion systems.
3. Environmental Control Systems: Vacuum pumps are utilized in the environmental control systems of aircraft and spacecraft. These systems are responsible for maintaining the desired atmospheric conditions, including temperature, humidity, and cabin pressure, to ensure the comfort, safety, and well-being of crew members and passengers. Vacuum pumps are used to regulate and control the cabin pressure, facilitating the circulation of fresh air and maintaining the desired air quality within the aircraft or spacecraft.
4. Satellite Technology: Vacuum pumps find numerous applications in satellite technology. They are used in the fabrication and testing of satellite components, such as sensors, detectors, and electronic devices. Vacuum pumps help create the necessary vacuum conditions for thin film deposition, surface treatment, and testing processes, ensuring the performance and reliability of satellite equipment. Additionally, vacuum pumps are employed in satellite propulsion systems to manage propellants and provide thrust for orbital maneuvers.
5. Avionics and Instrumentation: Vacuum pumps are involved in the production and testing of avionics and instrumentation systems used in aerospace applications. They facilitate processes such as thin film deposition, vacuum encapsulation, and vacuum drying, ensuring the integrity and functionality of electronic components and circuitry. Vacuum pumps are also utilized in vacuum leak testing, where they help create a vacuum environment to detect and locate any leaks in aerospace systems and components.
6. High Altitude Testing: Vacuum pumps are used in high altitude testing facilities to simulate the low-pressure conditions encountered at high altitudes. These testing facilities are employed for evaluating the performance and functionality of aerospace equipment, such as engines, materials, and structures, under simulated high altitude conditions. Vacuum pumps create and control the required low-pressure environment, allowing engineers and researchers to assess the behavior and response of aerospace systems in high altitude scenarios.
7. Rocket Engine Testing: Vacuum pumps are crucial in rocket engine testing facilities. They are utilized to evacuate and maintain the vacuum conditions in engine test chambers or nozzles during rocket engine testing. By creating a vacuum environment, these pumps simulate the conditions experienced by rocket engines in the vacuum of space, enabling accurate testing and evaluation of engine performance, thrust levels, and efficiency.
It’s important to note that aerospace applications often require specialized vacuum pumps capable of meeting stringent requirements, such as high reliability, low outgassing, compatibility with propellants or cryogenic fluids, and resistance to extreme temperatures and pressures.
In summary, vacuum pumps are extensively used in the aerospace sector for a wide range of applications, including space simulation chambers, propellant management, environmental control systems, satellite technology, avionics and instrumentation, high altitude testing, and rocket engine testing. They contribute to the development, testing, and operation of aerospace equipment, ensuring optimal performance, reliability, and safety.
Can Vacuum Pumps Be Used for Leak Detection?
Yes, vacuum pumps can be used for leak detection purposes. Here’s a detailed explanation:
Leak detection is a critical task in various industries, including manufacturing, automotive, aerospace, and HVAC. It involves identifying and locating leaks in a system or component that may result in the loss of fluids, gases, or pressure. Vacuum pumps can play a significant role in leak detection processes by creating a low-pressure environment and facilitating the detection of leaks through various methods.
Here are some ways in which vacuum pumps can be used for leak detection:
1. Vacuum Decay Method: The vacuum decay method is a common technique used for leak detection. It involves creating a vacuum in a sealed system or component using a vacuum pump and monitoring the pressure change over time. If there is a leak present, the pressure will gradually increase due to the ingress of air or gas. By measuring the rate of pressure rise, the location and size of the leak can be estimated. Vacuum pumps are used to evacuate the system and establish the initial vacuum required for the test.
2. Bubble Testing: Bubble testing is a simple and visual method for detecting leaks. In this method, the component or system being tested is pressurized with a gas, and then immersed in a liquid, typically soapy water. If there is a leak, the gas escaping from the component will form bubbles in the liquid, indicating the presence and location of the leak. Vacuum pumps can be used to create a pressure differential that forces gas out of the leak, making it easier to detect the bubbles.
3. Helium Leak Detection: Helium leak detection is a highly sensitive method used to locate extremely small leaks. Helium, being a small atom, can easily penetrate small openings and leaks. In this method, the system or component is pressurized with helium gas, and a vacuum pump is used to evacuate the surrounding area. A helium leak detector is then used to sniff or scan the area for the presence of helium, indicating the location of the leak. Vacuum pumps are essential for creating the low-pressure environment required for this method and ensuring accurate detection.
4. Pressure Change Testing: Vacuum pumps can also be used in pressure change testing for leak detection. This method involves pressurizing a system or component and then isolating it from the pressure source. The pressure is monitored over time, and any significant pressure drop indicates the presence of a leak. Vacuum pumps can be used to evacuate the system after pressurization, returning it to atmospheric pressure for comparison or retesting.
5. Mass Spectrometer Leak Detection: Mass spectrometer leak detection is a highly sensitive and precise method used to identify and quantify leaks. It involves introducing a tracer gas, usually helium, into the system or component being tested. A vacuum pump is used to evacuate the surrounding area, and a mass spectrometer is employed to analyze the gas samples for the presence of the tracer gas. This method allows for accurate detection and quantification of leaks down to very low levels. Vacuum pumps are crucial for creating the necessary vacuum conditions and ensuring reliable results.
In summary, vacuum pumps can be effectively used for leak detection purposes. They facilitate various leak detection methods such as vacuum decay, bubble testing, helium leak detection, pressure change testing, and mass spectrometer leak detection. Vacuum pumps create the required low-pressure environment, assist in evacuating the system or component being tested, and enable accurate and reliable leak detection. The choice of vacuum pump depends on the specific requirements of the leak detection method and the sensitivity needed for the application.
What Are the Primary Applications of Vacuum Pumps?
Vacuum pumps have a wide range of applications across various industries. Here’s a detailed explanation:
1. Industrial Processes:
Vacuum pumps play a vital role in numerous industrial processes, including:
– Vacuum Distillation: Vacuum pumps are used in distillation processes to lower the boiling points of substances, enabling separation and purification of various chemicals and compounds.
– Vacuum Drying: Vacuum pumps aid in drying processes by creating a low-pressure environment, which accelerates moisture removal from materials without excessive heat.
– Vacuum Packaging: Vacuum pumps are used in the food industry to remove air from packaging containers, prolonging the shelf life of perishable goods by reducing oxygen exposure.
– Vacuum Filtration: Filtration processes can benefit from vacuum pumps to enhance filtration rates by applying suction, facilitating faster separation of solids and liquids.
2. Laboratory and Research:
Vacuum pumps are extensively used in laboratories and research facilities for various applications:
– Vacuum Chambers: Vacuum pumps create controlled low-pressure environments within chambers for conducting experiments, testing materials, or simulating specific conditions.
– Mass Spectrometry: Mass spectrometers often utilize vacuum pumps to create the necessary vacuum conditions for ionization and analysis of samples.
– Freeze Drying: Vacuum pumps enable freeze-drying processes, where samples are frozen and then subjected to a vacuum, allowing the frozen water to sublimate directly from solid to vapor state.
– Electron Microscopy: Vacuum pumps are essential for electron microscopy techniques, providing the necessary vacuum environment for high-resolution imaging of samples.
3. Semiconductor and Electronics Industries:
High vacuum pumps are critical in the semiconductor and electronics industries for manufacturing and testing processes:
– Semiconductor Fabrication: Vacuum pumps are used in various stages of chip manufacturing, including deposition, etching, and ion implantation processes.
– Thin Film Deposition: Vacuum pumps create the required vacuum conditions for depositing thin films of materials onto substrates, as done in the production of solar panels, optical coatings, and electronic components.
– Leak Detection: Vacuum pumps are utilized in leak testing applications to detect and locate leaks in electronic components, systems, or pipelines.
4. Medical and Healthcare:
Vacuum pumps have several applications in the medical and healthcare sectors:
– Vacuum Assisted Wound Closure: Vacuum pumps are used in negative pressure wound therapy (NPWT), where they create a controlled vacuum environment to promote wound healing and removal of excess fluids.
– Laboratory Equipment: Vacuum pumps are essential in medical and scientific equipment such as vacuum ovens, freeze dryers, and centrifugal concentrators.
– Anesthesia and Medical Suction: Vacuum pumps are utilized in anesthesia machines and medical suction devices to create suction and remove fluids or gases from the patient’s body.
5. HVAC and Refrigeration:
Vacuum pumps are employed in the HVAC (Heating, Ventilation, and Air Conditioning) and refrigeration industries:
– Refrigeration and Air Conditioning Systems: Vacuum pumps are used during system installation, maintenance, and repair to evacuate moisture and air from refrigeration and air conditioning systems, ensuring efficient operation.
– Vacuum Insulation Panels: Vacuum pumps are utilized in the manufacturing of vacuum insulation panels, which offer superior insulation properties for buildings and appliances.
6. Power Generation:
Vacuum pumps play a role in power generation applications:
– Steam Condenser Systems: Vacuum pumps are used in power plants to remove non-condensable gases from steam condenser systems, improving thermal efficiency.
– Gas Capture: Vacuum pumps are utilized to capture and remove gases, such as hydrogen or helium, in nuclear power plants, research reactors, or particle accelerators.
These are just a few examples of the primary applications of vacuum pumps. The versatility and wide range of vacuum pump types make them essential in numerous industries, contributing to various manufacturing processes, research endeavors, and technological advancements.
editor by CX 2023-11-20
China 12V DC Brushless Motor Mini Gas Pump Lab Sampling Portable Small Electric Diaphragm Air Pump Micro Vacuum Pump with Best Sales
Guarantee: 1 a long time
Personalized help: OEM, ODM, OBM, Application reengineering
Model Variety: AD3BL12
Software: Automotive Market, Biofuel Sector, Industrial Buildings, District Strength, Household Houses, Good Price Gearbox MLGU MLC GEARBOX Transmission 4TH Synchronizer assembly spring For Fiat Ducato Peugeot Boxer Foodstuff and Beverage Market, CZPT OEM, Industrial Boilers, Industrial Utilities, Irrigation and Agriculture, Machining, Marine, Metallic and Tools Manufacturers, Tailored wtf itf taekwondo hand gear taekwondo gloves protector taekwondo hand guard Pharmaceutical business, temperature manage
Horsepower: 2-3L/Min
Electricity Resource: Electric powered
Strain: Low Pressure
Composition: Diaphragm Pump
Cable Length: 15CM
Voltage: 12VDC
Electrical power: 1.6W
motor: DC Brushless Motor
Solution name: DC Brushless Motor Little Diaphragm Pump
Brand: Fluidsmart
Max. Adverse Pressure: -55KPa
Max. Positive Strain:: +90KPa
Dimension: 38.8*24.5*43.3mm
Colour: Black /Silver
Pump Content: PPS
Diaphragm/Valve: EPDM
Fat: 56.2g
Packaging Specifics: with common carton box or tailored.
Port: ZheJiang
Goods Description AD3BL12V Brushless Air Warmth Pump Attributes Optimized pump body to guarantee modest volume, supply largeflow and sustain reasonably low energy consumption.The fuel flow is stable and the motor operates in a vast range. * High efficiency * Minimal leakage charge and air pollution-free of charge sample fuel * Lengthy lifetime>8000hours
| Model: | AD3BL12 | AD3BL24 |
| Voltage selection: | 12Vdc | 24Vdc |
| Maximum flow: | 2-3L/min | 2-3L/min |
| Motor kind: | Dc brushless motor | Dc brushless motor |
| Waterproof quality: | IP00/IP50 customized | IP00/IP50 personalized |
| Storage environment temp.: | -40℃~60℃ | -40℃~60℃ |
| Working atmosphere temp.: | -20℃~50℃ | -20℃~50℃ |
| Purple wire link: | positive pole | positive pole |
| Black wire connection: | negative pole | negative pole |
Basic knowledge of vacuum pump
A vacuum pump is used to create a relative vacuum within a sealed volume. These pumps take gas molecules out of the sealed volume and expel them, leaving a partial vacuum. They can be used in a variety of applications, including medicine and laboratory research. This article will cover the basics of vacuum pumps, including how they operate and the materials they use. You will also learn about typical applications and fees.
How it works
A vacuum pump is a pump that removes air from a specific space. These pumps are divided into three types according to their function. Positive displacement pumps are used in the low vacuum range and high vacuum pumps are used in the ultra-high vacuum range. The performance of a vacuum pump depends on the quality of the vacuum it produces.
A vacuum pump creates a partial vacuum above the surrounding atmospheric pressure. The speed of the pump is proportional to the pressure difference between the ambient atmosphere and the base pressure of the pump. Choose a base pressure for a specific process, not the lowest possible pressure in the system.
A scroll pump is also a type of vacuum pump. This type of pump consists of two scrolls, the inner scroll running around the gas volume. It then compresses the gas in a spiral fashion until it reaches the maximum pressure at its center. The inner and outer scrolls are separated by a polymer tip seal that provides an axial seal between them. Its pumping speed ranges from 5.0 to 46 m3/h.
Another type of vacuum pump is the screw pump, which uses two rotating screws in one chamber. The screw in the screw pump is a left-handed screw, and the other is a right-handed screw. The two screws do not touch each other when engaged, preventing contamination of the medium. They also feature high pumping speeds, low operating costs and low maintenance requirements.
The vacuum pump consists of several parts such as rotor and base. These components create an area of low pressure. Gas and water molecules rush into this low pressure area, where they are sucked into the pump. The pump also rotates, preventing fluid leakage to the low pressure side.
The main function of a vacuum pump is to remove gas particles from an enclosed space. It does this by changing gas molecules between high and low pressure states. A vacuum pump can also generate a partial vacuum. There are several types of vacuum pumps, each designed to perform a specific function, so it is important to choose the right type for your application.
Vacuum Pump Materials
There are two main materials used in vacuum pumps: metal and polyethylene. Metal is more durable, while polyethylene is cheaper and more flexible. However, these materials are not suitable for high pressure and may cause damage. Therefore, if you want to design a high-pressure pump, it is best to use metal materials.
Vacuum pumps are required in a variety of industrial environments and manufacturing processes. The most common vacuum pump is a positive displacement vacuum pump, which transports a gas load from the inlet to the outlet. The main disadvantage of this pump is that it can only generate a partial vacuum; higher vacuums must be achieved through other techniques.
Materials used in vacuum pumps vary from high to rough vacuum pumps. Low pressure ranges are typically below 1 x 10-3 mbar, but high vacuum pumps are used for extreme vacuum. They also differ in manufacturing tolerances, seals used, materials used and operating conditions.
The choice of vacuum pump material depends on the process. The vacuum range and ultimate pressure of the system must be carefully analyzed to find the right material for the job. Depending on the purpose of the pump, a variety of materials can be used, from ceramic to plastic substrates. When choosing a vacuum pump material, be sure to consider its durability and corrosion resistance.
Dry and wet vacuum pumps use oil to lubricate internal parts. This prevents wear of the pump due to corrosion. These types of pumps are also recommended for continuous use and are ideal for applications where the gas is acidic or corrosive. Therefore, they are widely used in the chemical and food industries. They are also used in rotary evaporation and volatile compound processing.
Positive displacement pumps are the most common type. They work by letting gas flow into a cavity and venting it into the atmosphere. Additionally, momentum transfer pumps, also known as molecular pumps, use high-velocity jets of high-density fluids to transport air and gases. These pumps are also used for medical purposes. 
Typical application
Vacuum pumps are used to remove large amounts of air and water from the process. They are used in various industries to improve performance. For example, liquid ring vacuum pumps are used in packaging production to produce plastic sheets in the desired shape and size. Large-capacity suction pumps are used in the chemical industry to improve the surface properties of materials and speed up filtration.
There are two basic principles of vacuum pumps: entrapment and gas transfer. Positive displacement pumps are suitable for low to medium vacuums, while momentum transfer and retention pumps are suitable for high vacuums. Typically, high vacuum systems use two or more pumps working in series.
There are three main categories of vacuum pumps: primary, booster, and secondary. Their working pressure ranges from a few millimeters above atmospheric pressure. They also have several different technologies, including positive displacement, gas transfer, and gas capture. These pumps transport gas molecules through momentum exchange. Typically, they release gas molecules at roughly the same rate as they entered. When the process is complete, the gas molecules are slightly above atmospheric pressure. The discharge pressure is equal to the lowest pressure achieved, which is the compression ratio.
Vacuum pumps are widely used in all walks of life. They can be found in almost every industrial sector, including food processing. For example, they are used to make sausages and food products. In addition, they are used in landfill and digester compressors. They can also be used to build solar panels.
Oil lubricated vacuum pumps are currently the most energy-efficient vacuum pumps. These pumps are suitable for a variety of industrial applications including freeze drying and process engineering. These pumps use oil as a sealant and coolant, which makes them ideal for a variety of applications. These pumps are also very sensitive to vibration.
Another type of vacuum pump is a turbomolecular pump. These pumps have multiple stages and angled vanes. Unlike mechanical pumps, turbomolecular pumps sweep out larger areas at higher pumping speeds. In addition, they can generate ultra-high oil-free vacuums. Additionally, they have no moving parts, which makes them ideal for high vacuum pressures. 
Vacuum Pump Cost
Annual maintenance costs for vacuum pumps range from $242 to $337. The energy consumption of the vacuum pump is also a consideration, as it consumes electricity throughout its operating cycle. For example, an electric motor for a 1 hp pump uses 0.55 kW/hr, which equates to 2,200 kWh of energy per year.
Energy cost is the largest part of the total cost of a vacuum pump. They are usually four to five times higher than the initial purchase price. Therefore, choosing a more energy efficient system can reduce the total cost of ownership and extend the payback period. For many clients, this can be millions of dollars.
A vacuum pump works by compressing gas as it enters a chamber. This pushes the gas molecules towards the exhaust. The exhaust gas is then vented to the atmosphere. A special spring-loaded vane seals the pump’s chamber, creating an airtight seal. Specially formulated oils are also used to lubricate, cool and seal rotors.
Vacuum pumps are not cheap, but they have many advantages over water suction. One of the main advantages of vacuum pumps is their flexibility and reliability. This is an industry-proven solution that has been around for years. However, the initial cost of a vacuum pump is higher than that of a water aspirator.
If the vacuum pump fails unexpectedly, replacement costs can be high. Proper maintenance can extend the life of your system and prevent unplanned downtime. However, no one can predict when a pump will fail, and if a pump does fail, the cost can far exceed the cost of buying a new pump. Therefore, investing in preventive maintenance is a wise investment.
There are many types of vacuum pumps, not all of which are suitable for the same type of application. Make sure to choose a pump with the power required for the job. It should also be able to handle a variety of samples.
editor by CX 2023-07-04
china best Water Ring Vacuum Pump Without Motor 2sk Series Cast Iron Electric Air Pump Depending on The Type Customers Request manufacturers
Solution Description
2SK series two-phase water-ring vacuum pump and 2SK-P1 series two-phase drinking water-ring vacuum pump-atmospheric jet pump device are vacuum pumps and The vacuum unit has the traits of higher vacuum degree, large pumping speed in large vacuum range, compact framework, dependable use and convenient assembly and disassembly.
The device is composed of 2SK water ring vacuum pump and 1-phase atmospheric jet pump. End users can use the two-stage h2o-ring vacuum pump by itself in accordance to their needs.
2SK h2o ring vacuum pump or unit is used to pump air or other gas insoluble in drinking water, totally free of strong particles and CZPT -corrosive, so as to type a particular degree of vacuum in a shut container. It is ideal for light-weight textile, food, metallurgy, chemical market. It is utilized in vacuum evaporation, vacuum focus, vacuum resuscitation, vacuum drying, vacuum smelting and other processes in industrial sector.
Solution Images:
Working Principle:
The doing work theory of the 2SK water ring vacuum pump is shown in Figure 1. The impeller (5) is eccentrically set up in the pump physique (3). When the impeller rotates, the h2o is thrown all around by the centrifugal power. A rotating water ring (6) is fashioned amongst the impellers. The interior area of the upper portion of the water ring is in contact with the impeller hub. When the impeller rotates clockwise, in the procedure of the first half rotation, the interior surface area of the h2o ring progressively separates from the hub, and the cavity formed between the adjacent two blades gradually boosts. , the pumped fuel passes through the pump inlet pipe (4), and is repeatedly sucked into the cavity via the crescent-formed suction gap (7) in the course of the CZPT 50 percent-change, the interior surface area of the h2o ring steadily ways the hub, and the area among the two adjacent blades The cavity is progressively decreased and the fuel is compressed, so the force is constantly improved. When the strain is enhanced to be better than the exterior strain, the gas is discharged, so that the gas in the sealed container is repeatedly drawn absent to kind a certain vacuum.
Figure 1 Functioning theory diagram
- Exhaust pipe 2. Air outlet 3. Pump entire body 4. Consumption pipe 5. Impeller 6. H2o ring 7. Suction hole
The atmospheric jet vacuum pump is a jet pump, and its working principle is briefly described as follows: Owing to the motion of the 2SK drinking water ring vacuum pump, the pumped container types a specific pre-vacuum. When it is close to the greatest vacuum of the pump, the atmospheric pump is turned on. At this time, The pressure distinction between the exterior environment (or pressurized fuel) and the ingestion pipe is very huge. Underneath the action of this pressure distinction, the atmosphere (or fuel) is rapidly drawn into the suction pipe. After passing by way of the nozzle of the atmospheric pump, the airflow speed is additional improved, so The force drops speedily so that a comparatively large vacuum (apparently larger than the pump’s ultimate vacuum) is designed in the nozzle, which carries on to attract the gasoline getting pumped into the pump.
Framework Description:
Figure two Structural diagram of two-phase water ring pump with air pumping potential previously mentioned 1.5m3/min (2SK-1.5)
The structure of the 2SK h2o ring vacuum pump with an air extraction potential of 1.5m3/min or much more is shown in Determine 2. The CZPT and brief impellers 17 and sixteen are mounted on the shaft 2 with keys, the middle of the two impellers is positioned with a shaft sleeve twenty, and locked with a garden nut. It constitutes the whole rotor element, and is eccentrically set up in the pump body, supported on two single-row radial ball bearings, and the rotor element is connected with the motor shaft by a coupling 18, so that it rotates at the exact same velocity with the motor, and it is CZPT . The impeller 17, the CZPT pump human body 9 and the suction portion sort a substantial vacuum phase, the brief pump entire body 5, the short impeller 16 and the discharge portion form a reduced vacuum phase, and the exhaust port of the high vacuum phase and the suction port of the low vacuum phase are related by a connecting pipe ( 2SK-1.5 with out this connecting pipe) gets a two-stage series, the two stages are divided by an intermediate wall (A) 7 and an intermediate wall (B) 6, there are exhaust holes on the intermediate wall (A), and the intermediate wall (B) There is a suction port on the prime.
Determine 3 Composition diagram of 2SK-.4, 2SK-.8 two-stage drinking water ring vacuum pump
The composition of 2SK-.4, 2SK-.8 two-stage h2o ring vacuum pump is revealed in Determine 3, and its higher and lower vacuum phase composition is basically the very same as that of the pump proven in Determine 2 (no connecting pipe). Employing a unique extended shaft motor, the CZPT and brief impellers are mounted on the shaft with keys, but they can be floated axially and eccentrically put in the CZPT and short pump bodies.
The seals at equally ends of the 2SK water ring vacuum pump use oil-impregnated asbestos packing or mechanical seals.
One particular finish of the large vacuum stage has a drinking water inlet hole, from which the supplementary drinking water enters the CZPT pump physique of the large vacuum stage, and the supplementary drinking water of the minimal vacuum stage is discharged from the large vacuum phase. (2SK-twelve, 2SK-twenty, 2SK-30 low vacuum amount make-up drinking water is also equipped from the h2o offer pipe, but the amount should be adjusted through the valve). The substantial and lower vacuum stages are firmly connected with each other by stress bolts.
Item overall performance and parameters:
2SK-Tow Phase H2o Ring Vacuum Pump and 2SK-Pone Tow Stage Drinking water Ring Vacuum Pump-Fuel CZPT Vacuum CZPT ry technical policies are illustrated in Chart 1 and Chart 2
Chart 1
| Type | Capacity | Pressure limits Mpa(mmHg) |
Power KW |
Speed r/min |
Supplying potential L/min |
Diameter | |
| Max | Suction pressure=-.093Mpa | ||||||
| 2SK-.four | .four | .25 | -.096(-725) | 2.two | 2860 | three~5 | Gone′′ |
| 2SK-.8 | .eight | .five | -.096(-725) | three | 2880 | 5~8 | Gone′′ |
| 2SK-1.five | one.5 | .9 | -.097(-730) | four | 1440 | ten~15 | φ40 |
| 2SK-3 | three | two | -.098(-735) | seven.5 | 1440 | fifteen~twenty | φ40 |
| 2SK-6 | 6 | four | -.098(-735) | 15 | 1460 | twenty five~35 | φ70 |
| 2SK-twelve | twelve | 8 | -.098(-735) | 22 | 970 | forty~fifty | φ100 |
| 2SK-20 | 20 | fourteen | -.098(-735) | 37 | 740 | 60~80 | φ125 |
| 2SK-30 | 30 | 20 | -.098(-735) | 55 | 740 | 70~ninety | φ125 |
Chart 2
| Model | Capacity m3/min | Pressure restrictions MPa(mmHg) |
Power KW |
Speed r.p.m |
Supplying capability L/min |
||
| Suction strain -.093MPa (-700mmHg) |
suction strain -.097MPa (-730mmHg) |
suction force -.099MPa (-750mmHg) |
|||||
| 2SK-.4P1 | .28 | .24 | .two | -.099(-750) | 2.2 | 2840 | 3~five |
| 2SK-.8P1 | .56 | .forty eight | .4 | -.099(-750) | 3 | 2880 | 5~8 |
| 2SK-1.5P1 | 1.05 | .nine | .seventy five | -.099(-750) | four | 1440 | ten~15 |
| 2SK-3P1 | 2.one | one.eight | 1.five | -.099(-750) | 7.5 | 1440 | fifteen~twenty |
| 2SK-6P1 | 4.2 | 3.6 | 3 | -.099(-750) | fifteen | 1450 | 25~35 |
| 2SK-12P1 | eight.four | 7.two | 6 | -.099(-750) | 22 | 970 | forty~fifty |
| 2SK-20P1 | 14 | twelve | 10 | -.099(-750) | forty five | 740 | 60~eighty |
| 2SK-30P1 | 21 | 18 | 15 | -.099(-750) | fifty five | 740 | 70~90 |
Notice:
1.The performance normal in chart implies the efficiency regular on the situation of following situation.
- Environment force:. 1013Mpa (760mmHg)
- Drinking water tempreture:15ºC
- Air tempreture:20ºC
- The relative humidity 70%
2.Supplying water capability: value of inlet force -.05Mpa(-400mmHg)
3.Performance authorized uncertainty: ±10%
Item Application:
one. 2SK drinking water ring vacuum pump is utilised to pump air and other gases that are CZPT -corrosive, insoluble in drinking water and cost-free of solid particles, so as to acquire a greater vacuum in a closed container.
2. 2SK water ring vacuum pump is suitable for functioning situations the place the suction stress is decrease than -.08mpa. 2sk collection drinking water ring drinking water ring pumps are suited for doing work problems exactly where the suction strain is reduced than -.096mpa.
three. 2SK h2o ring vacuum pumps are extensively used in vacuum evaporation, vacuum focus, vacuum resuscitation, vacuum drying and vacuum smelting in foodstuff, textile, chemical, pharmaceutical and metallurgical industries and electronic fields.
4. 2SK h2o ring vacuum pump has the characteristics of higher vacuum degree, high pumping speed in the vacuum location, compact structure, close operating and hassle-free upkeep.
five. The 2SK series is used in the functioning problems the place the suction stress is reduced than -.08MPa.
Solution Attributes:
1. Underneath the exact same shaft CZPT of 2SK water ring vacuum pump, the shaft CZPT is considerably larger than that of 2bv vacuum and 2BE h2o ring pump.
two. The 2SK water ring vacuum pump has the attributes of large vacuum diploma and substantial pumping pace in the substantial vacuum area.
three. 2SK series drinking water ring vacuum pump is equivalent to two SK water ring pumps. Considering that the h2o ring pump can only achieve a vacuum degree of -.093mpa, the 2SK water ring pump with a CZPT er pumping velocity and a vacuum degree of -.098mpa has been designed.
Firm Profile:
This vacuum pump is created for deeper vacuums down to 75 microns. Precision machined main pumps eliminate moisture from air conditioning methods for risk-free refrigerant addition. This one-phase vacuum pump is best for automotive air conditioning, HVAC operate, and other functions that call for a high vacuum from a compact pump. Very first stage vacuum to 75 microns Durable die-cast aluminum housing and handy prime deal with Easy to use
china best High Quality 0.37kw to 7kw Xd Series Lab Use Single Stage Oil Sealed Rotary Vane suction Micro Vacuum Pump Air Pump with Compressor Motor manufacturers
Product Description
1. XD sort rotary vane vacuum pumps are solitary-phase oil-sealed rotary vane vacuum pumps, which are the basic equipment for acquiring vacuum. The doing work principle is proven in Figure 1
2. The suction port of XD rotary vane vacuum pump is geared up with a coarse filter of wire mesh. It can avert reliable foreign dust particles from currently being sucked into the pump cavity. An exhaust changeover with large-effectiveness oil-gasoline separation influence is installed in the oil separator. When the pump is stopped, the suction valve constructed into the suction port isolates the pump from the pumped method and prevents the pump oil from returning to the pumped program. The pump is air cooled. All pumps are pushed by direct-linked electric motors by means of CZPT s.
Solution Pictures:
Structure Description:
1. Oil separator 2. Exhaust filter 3. Oil return valve element 4. Oil filter 5. Vacuum pump oil 6. Shock-absorbing pad 7. Suction port 8. Suction filter 9. Verify valve assembly 10 .Pump body 11. Rotary vane twelve. Rotor 13. CZPT
Performance Curve:
Solution functionality and parameters:
| Design | XD-571 | XD-016 | XD-571 | XD-571 | XD-040 | XD-063 | XD-one hundred | XD-a hundred and sixty | XD-250 |
| displacement capability(m3/h) | 10 | 16 | twenty | 25 | forty | sixty three | one hundred | one hundred sixty | 250 |
| Limited pressure(Pa) | 2×102 | ||||||||
| Power(kw) | .37 | .37 | .75 | .seventy five | 1.1 | one.five | 3 | 4 | seven.5 |
| pump pace(r.p.m) | 1440 | 1440 | 2800 | 2800 | 1440 | 1440 | 1440 | 1440 | 1440 |
| Oil loading(L) | .five | .5 | .5 | one | one.5 | 2 | four | 9 | 9 |
| Air inlet measurement | G½ | G½ | G½ | G1¼ | G1¼ | G1¼ | G1¼ | G2 | G2½ |
| pump bodyweight(kg) | sixteen | eighteen | 19 | 19 | 60 | 22 | a hundred and fifteen | 145 | two hundred |
| Voltage(V) | 380/220 | 380/220 | 380/220 | 380/220 | 380/220 | 380 | 380 | 380 | 380 |
Product Software:
one. The XD rotary vane vacuum pump is ideal for vacuuming the closed system. This kind of as vacuum packaging, vacuum forming, vacuum suction.
2. Inlet stress selection: 100Pa~100000Pa, beyond this assortment, oil mist will be generated at the exhaust port of the vacuum pump. The functioning ambient temperature and the suction fuel temperature of the XD rotary vane vacuum pump should be between 5 °C and forty °C.
3. The XD rotary vane vacuum pump can’t pump out water or other liquids. Explosive, flammable, higher oxygen content material and corrosive gases can’t be taken off.
four. The motors normally equipped are not explosion-proof. If explosion-proof or other special needs are required, the motors must meet the appropriate specifications.
Solution Attributes:
All are solitary-phase oil-sealed rotary vane vacuum pumps, which are the basic products for acquiring vacuum.
A coarse filter with wire mesh is mounted at the suction port. It can avoid solid foreign dust particles from becoming sucked into the pump cavity. An exhaust changeover with higher-effectiveness oil-gas separation influence is mounted in the oil separator. When the pump is stopped, the suction valve built into the suction port isolates the pump from the pumped method and stops the pump oil from returning to the pumped program. The pump is air cooled. All pumps are pushed by immediate-linked electric motors by way of CZPT s.
Company Profile:
EP styles and manufactures a broad variety of industrial vacuum pump technologies. From ” to 29.ninety” Hg, from major pump to enhance, from optimistic displacement to dynamic, our vacuum pumps cover a broad assortment of working pressures, principles and technologies, such as oil-free/dry and oil-lubricated rotary vane, oil-totally free / Dry rotary screw, claw vacuum pumps, radial vacuum pumps and regenerative blowers configured for vacuum applications.
3.5HP AC Rotary Screw Mini Piston Industrial High Pressure Hermetic Air Pump Compressor Motor Head
Oilless Air CZPT Head
Motor thickness:65mm
Head Dimensions: 310x250mm
Cylinder Diameter: 47mm
100-120 220-240V High Quality Household Shaded Pole Air Pump Motor for Domestic Ventilation
Solution characteristic:
one. Stator size is optional
two. Protected, dependable, lower sound, great starting, prolonged existence
three. Powerful electrical power
Rated voltage a hundred and ten~120V/220~240V-50/60Hz
Fundamental Motor Details
one. A of dimensions: 30mm
2. Energy: 78W
3. Shafe dia: 4mm
4. Thermal protection, reliable, lower sounds, good beginning
Observed:
A OF SZIE AND Transmission Shaft can be produced according to customer’s necessity
Normal utilised:
Clinic nebulizer, Exhaust supporter, air purifier, micro-oven, supporter, induction cooker, refrigerator, pump, heater, hood oven, blwer, air conditioner, Heater devices, dehumidifiers
Thermal protector with one particular shot fuse or multi shot fuse
| MCZPTL | A OF Size | SHAFT DIA | VOLT | Energy | Velocity RATED |
| TL6315 | fifteen | φ5/φ6 | one hundred-240 | nine | 2200-3000RPM |
| TL6316 | sixteen | φ5/φ6 | a hundred-240 | 9.five | 2200-3000RPM |
| TL6320 | twenty | φ5/φ6 | 100-240 | twelve | 2200-3000RPM |
| TL6325 | 25 | φ5/φ6 | 100-240 | 15 | 2200-3000RPM |
| TL6330 | 30 | φ5/φ6 | 100-240 | seventeen | 2200-3000RPM |
Our firm FAQ for you
(one) Q: What type motors you can give?
A:For now,we mainly supply CZPT Hood Motor,DC Motor,Equipment Motor,Supporter Motor Refrigerator Motor,Hair Dryer Motor Blender Motor Mixer Motor,
Shade Pole Motor,Capacitor Motor,BLDC Motor PMDC Motor,Synchronous Motor,Stepping Motor and many others.
(2) Q: Is it attainable to check out your manufacturing facility
A: Sure. But remember to kindly maintain us posted a number of days in advance. We need to have to examine our
timetable to see if we are available then.
(three) Q: Can I get some samples
A: It relies upon. If only a few samples for personal use or replacement, I am afraid it will
be hard for us to provide, simply because all of our motors are customized produced and no stock
available if there is no more needs. If just sample testing just before the formal purchase and
our MOQ, value and other conditions are acceptable, we’d enjoy to offer samples.
(four) Q: Is there a MOQ for your motors?
A: Indeed. The MOQ is among a thousand~10,000pcs for various models after sample approval.
But it truly is also ok for us to take more compact lots like a few dozens, hundreds or thousands
For the first 3 orders after sample approval.For samples, there is no MOQ prerequisite. But the less the far better (like no far more than 5pcs) on issue that the quantity is ample in case any modifications needed right after original testing.
ABOUT US
Ritscher group was established in 2006.we often emphasis on micro-motors for household and industrial electrical equipment.At the moment, we have skilled micro-motor factories separatlly situated in ZheJiang & ZHangZhoug province.It has 50,000 square meters plants and much more than five hundred staff, yearly output is 5 million pcs and has 10 million pcs yearly generating potential.After many years development,we developed a wonderful track record in the domestic and oversea marketplace and have the have confidence in from our global customers.
We started our business from shaded pole motors, right after 10 several years growth,our merchandise is enlarged to BLDC motors ,capacitor motors ,synchronous motors,stepping motors,servo motors, and PMDC motors.Our items are broadly used for creating fridges, freezers, micro-wave ovens, air warmers, air exhausters, ventilators,ovens, air filter, massage devices and a lot of other equipments.
To layout the lastest technologies motors and meet up with our clients requirments,we have the really able R&D team,to guarantee our merchandise high quality ,we have quite stringent manage method for our production department & QC division,to make our cost reduce,we have the very skilled purchase section, We devote to make every single information better than we could do.
To offer you quick and greater services to our buyers in Australia and New Zeland,we established up branch business office in Australia considering that 2017 with exprienced consultant to assistance the business ,which will bring far more clients to get know of us.
We will hold carrying out our work,transfer ahead step by step to make our business location wider and brighter.
80bl High Torque Brushless DC Pump Motor 12V 24V BLDC Used for Air Pump, Hydraulic Water Fuel Oil Vacuum Pump, Medical Pump and Vibration Pumps
Below are only some normal designs.
For a lot more data or a customed motor, Pls contact us.
Selection for :
CZPT shaft, overall performance, voltage, mounting, direct wires..
Selection for:
CZPTtric Brake, Planetary Gearbox, Worm Gearbox, Optical Encoder Built-in
Size 80mm brushless dc motors
Rated Voltage : 24 Volt
Selection for 12v 24v 36v 48v 60v
| Bearing | Large high quality ball bearing |
| Poles | 4- poles 8-poles |
| CZPT class | IP40 IP55 choice |
| Insulation class | course: F |
CZPTtric Connections
CONTROLLER Integrated Edition
Diagram
Drawing
PLANETARY GEARED Model
WORM GEARED Variation
DC 12V Motor Small Silent Oil Free Less Rocking Pump Piston Oilless Air Compressor
DC 12V Motor Little Silent Oil Totally free Considerably less Rocking Pump Piston Oilless Air CZPT
Positive aspects:
Oil-much less Vacuum Pumps / Air CZPTs
PRANSCH oil-less rocking piston pump and CZPT combines the ideal characteristics of standard piston pumps(CZPT) and diaphragm pumps into modest models with excellent functions.
- Light bodyweight and extremely moveable
- CZPT and close to ZERO upkeep
- Thermal safety (130 deg C)
- Energy cord with plug, 1m length
- Shock mount
- Silencer – muffler
- CZPT metal vacuum and strain gauge, both with oil damping
- Two stainless steel needle valves each and every with lock nut.
- All nickel plated fittings
- Power source 230V, fifty/60 Hz
This sequence is ideal for use in purposes in which oil-mist is undesirable. For illustrations, stress/vacuum filtration, air sampling, water aeration, flame photometer, and so on.
Specification:
| Model | Frequency | Circulation | Pressure | Electrical power | Pace | Present | Voltage | Warmth | Sound | Weight | Hole | Installation Dimensions |
| Hz | L/min | Kpa | Kw | Min-one | A | V | 0 C | db(A) | Kg | MM | MM | |
| PM200C | fifty | fifty | 200 | .twelve | 1380 | .45 | 210/235 | five-forty | forty eight | one.8 | M5 | L100xW74 |
| sixty | fifty eight | 200 | .thirteen | 1450 | .90 | a hundred and ten/125 | five-40 | 48 | 1.8 | M5 | ||
| PM300C | 50 | 75 | 300 | .fifteen | 1380 | .76 | 210/235 | five-40 | 45 | 3.2 | M6 | L118xW70 |
| 60 | ninety | 300 | .16 | 1450 | one.52 | one hundred ten/125 | 5-forty | 45 | three.2 | M6 | ||
| PM550C | 50 | one zero five | 600 | .32 | 1380 | one.50 | 210/235 | five-forty | fifty six | 6.0 | M6 | L148xW83 |
| 60 | one hundred fifteen | 600 | .35 | 1450 | 3.00 | one hundred ten/one hundred twenty five | five-40 | fifty six | six.0 | M6 | ||
| PM1200C | fifty | one hundred twenty | three hundred | .45 | 1380 | 1.70 | 210/235 | 5-40 | 58 | 7.6 | M6 | L203xW86 |
| sixty | 145 | three hundred | .forty nine | 1450 | 3.50 | 110/a hundred twenty five | five-40 | fifty eight | 7.6 | M6 | ||
| PM1400C | fifty | one hundred sixty | seven hundred | .45 | 1380 | 1.70 | 210/235 | five-40 | fifty eight | 8.5 | M6 | L203xW86 |
| sixty | a hundred and eighty | 700 | .49 | 1450 | three.50 | 110/a hundred twenty five | five-forty | 58 | 8.5 | M6 | ||
| PM2000C | 50 | 230 | 800 | .fifty five | 1380 | two.50 | 210/235 | 5-40 | sixty | ten.0 | M6 | L203xW86 |
| 60 | 250 | 800 | .60 | 1450 | five.20 | 110/125 | 5-forty | 60 | ten.0 | M6 | ||
| HP2400C | 50 | 240 | 900 | .90 | 1380 | three.30 | 210/235 | 5-40 | seventy five | seventeen.0 | M7 | L246xW127 |
| sixty | 258 | 900 | 1.00 | 1450 | six.80 | one hundred ten/125 | five-forty | seventy five | 17.0 | M7 | ||
| PM3000C | fifty | 250 | 1000 | one.50 | 1380 | four.20 | 210/235 | five-forty | seventy six | seventeen.5 | M7 | L246xW127 |
| 60 | 270 | a thousand | 1.70 | 1450 | nine.00 | 110/125 | five-40 | 76 | 17.5 | M7 |
Why use a Rocking Piston Solution?
Range
Pransch oilless Rocking Piston CZPTs and vacuum pumps, available in solitary, twin, miniature, and tankmounted
variations, are the excellent choice for hundreds of programs. Choose from twin frequency, shaded pole,
and everlasting split capacitor (psc) electric powered motors with AC multi-voltage motors to match North CZPTican,
CZPTean, and throughout the world power provides. A complete line of recommended add-ons as properly as 6, twelve, and
24 volt DC designs in brush and brushless sorts are also offered.
Performance
The rocking piston brings together the very best attributes of piston and diaphragm CZPTs into a small unit
with excellent performance. Air flow capabilities from 3.4 LPM to five.five CFM (9.35 m3/h), stress to 175 psi
(twelve. bar) and vacuum capabilities up to 29 inHg (31 mbar). Horsepowers range from one/twenty to one/two HP
(.04 to .37 kW).
Dependable
These pumps are made to stand up via a long time of use. The piston rod and bearing assembly are bonded
jointly, not clamped they will not slip, loosen, or misalign to result in problems.
Cleanse Air
Since Pransch pumps are oil-free of charge, they are perfect for use in purposes in laboratories, hospitals, and the
meals market the place oil mist contamination is unwanted.
Application:
- Transportation software incorporate:Auto detailing CZPT,Braking Programs,Suspension Systems,Tire CZPTs
- Foods and Beverage application incorporate:beverage dispensing,espresso and Espresso products,Food processing and packaging,Nitrogen Era
- CZPT and laboratory software consist of:Body fluid Analysis equipment,Dental compressors and hand tools,dental vacuum ovens,Dermatology products,eye medical procedures gear,lab automation,Liposuction tools,CZPT aspiration,Nitrogen Era,Oxygen concentrators,Vacuum Centrifuge,vacuum filtering,ventilators
- CZPT industrial application include:Cable pressurization,core drilling
- CZPTal application include:Dry sprinkler systems,Pond Aeration,Refrigerant Reclamation,Drinking water CZPT Techniques
- CZPT and packaging application consist of:vacuum frames
- content Dealing with application consist of:vacuum mixing