China OEM CZPT Shaft Drive Gear 1616573500 Screw Air Compressor Spare Parts gear patrol

Product Description

Atlas Copco Shaft Drive Gear Screw Air Compressor Spare Parts

Product Name Gear
Product Number 1616573500
Design For Atlas Copco Air Compressor
Brand HangZhou FUTAI
Material Strict implementation of air compressor parts technical standard
MOQ 1 PC
Delivery time 3-5 days
Condition New

 

Gear system is the key of screw air compressor. It is found in many rotary screw compressors.

Atlas Copco Air Compressor
Part No. Part No. Part No.
162257100/1622057100 1092571935/1092571936 1614932600/1614932700
1622057100/1622002600 1622369231/1622369232 1614933000/1614933100
1622057100/162257100 2253762700/2253762800 1614933200/1614933300
16220 0571 0/1622003600 1613877300/1257118402 1614933600/1614933700
1622311571/1622311571 2252762300/2252762300 162257171/
1622311033/1622311034 1092106900/1092106800 1092571949/1092571950
1622311035/1622311036 1092571041/1092571042 /162257171
1092571965/1092571966 1614930400/1614930500 1613965000/1613965100
1622311041/1622311042 1621927700/1621927800 1613898200/1613898300
1622311043/1622311044 1622311037/1622311038 1613930800/1613930900
1622311045/1622311046 1092571953/1092571954 1614967500/1614967400
1092571945/1092571946 2252762400/2252762300 1613964300/1613964400
1622311049/1622311050 1092571031/1092571032 1613964100/1613964200
1622311053/1622311054 1092571963/1092571964 1616641700/1616641800
1622311055/1622311056 1614967200/1614967300 1613886400/1613886500
1622311059/1622311060 1616555600/1616555700 1613898000/1613898100
1622311063/1622311064 1092571927/1092571928 1613898200/1613898300
1613930800/1613930900 1092571955/1092571956 1622311026/1622311571
1622311065/1622311066 1092571937/1092571938 1613853600/1613853700
1614930800/1614930900 1092571941/1092571942 1613818000/1613817400
1614931000/1614931100 1614932200/1614932300 1622369242/1622369241
1614931200/1614931300 1614932400/1614932500 1614930600/1614930700

Gear damage (for the machine head with gear speed increase)

  1. When the gear bears the axial external force, the input bearing of the machine head receives the axial force. Although there is a butterfly spring on the inner shaft end to compensate for this force, it will still affect the gear meshing and cause the gear to be damaged.
  2. Poor fuel injection. The diameter of the fuel injection hole is very small, generally about 10-2mm, so the oil quality is not good or the oil is dirty, it is easy to deposit carbon or block, causing the gear to lack of oil and damage. If the temperature is too high, the gear will anneal and become soft.
  3. Poor dynamic balance of the coupling can easily cause gear damage. Due to the high speed of the machine head, dynamic balance is very important. Poor balance is generally accompanied by early bearing wear and oil leakage.
  4. Poor coaxiality between the machine head and the motor. If the coupling is improperly adjusted, it will cause radial jump at the input end, causing damage to the gears due to poor meshing.

 

Other Gears:

 

 

Difference between gear drive and belt drive of variable frequency air compressor

 

1, Efficiency,

Excellent gear transmission efficiency can reach 98%-99%, and excellent belt transmission design can also reach 99% efficiency under normal working conditions.The difference between the 2 does not depend on the choice of transmission mode, but on the manufacturer’s design and manufacturing level.

2, No load energy consumption

For direct gear transmission, no-load pressure is generally maintained at more than 2.5 bar, and some even as high as 4 bar, to ensure lubrication of the gearbox.

In the case of belt drive, no-load pressure can theoretically be zero because the oil sucked into the rotor is sufficient to lubrate the rotor and bearings.For safety purposes, the pressure is maintained at about 0.5 bar.Taking a 160-kW geared air compressor as an example, it works 8000 hours per year, of which 15% (i.e. 1200 hours) are idle. This machine will consume 28,800 kWh more electricity per year than the belt driven air compressor of the same power (assuming the no-load pressure difference between the 2 machines is 2 bar, about 15% energy consumption difference).In the long run, this will be costly.

3, The loss of oil

Experienced practical users know that the gearbox will be the first to suffer in a loss of oil.The belt drive system does not have such safety problems at all.

4. Design working pressure according to user requirements

Usually the working pressure required by the user is not exactly the same as that of the manufacturer’s standard model.For example, the user’s required pressure is 10 bar. According to the condition of post-processing equipment, pipe length and sealing degree, the working pressure of air compressor may be 11 or 11.5 bar.In this case, an air compressor with a rated pressure of 13 bar will generally be installed and the outlet pressure set at the site to the required working pressure.At this point, the exhaust volume will basically remain the same, because the final working pressure is reduced but the rotor speed does not increase.Represent the modern technology of belt drive design manufacturers simply change the pulley diameter and design the working pressure to be exactly the same as the user’s requirements, so that the user with the same power of the motor can get more air volume.For gears, this is not so convenient.

 

 

If you don’t find the part number you want in my online shop, please do not hesitate to contact us, Maybe I can check it for you. At the same time, we are a factory and can also customize unconventional filter elements for you at any time.

 

Company Profile&Certifications:

      Now over 100,000 quality filters including compressed air filters, Hydraulic Filters and complete filter housing assemblies at wholesale discounts. We offer OEM products as well as high quality replacements, engineered to precise OEM specifications and guaranteed to match the exact form, fit and function as the original equipment. Our company is committed to continuous innovation and further improvement to create, improve the efficiency and productivity of excellence, to achieve the highest level of reliability and performance.

 

FAQ:

Q1. What is your product range?
A: Our products cover replacement hydraulic filter, Air compressor filters, Compressed air filter element, Heavy truck insert filters, Vacuum pump filters, and Some spare parts for compressors.

Q2. Is customized filter or OEM available? 
A: Yes, just offer your required specifications and drawings.

Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build new molds, but open new mold fee charged, when you place bulk order, the mold fee can return back.

Q4. What’s your terms of packing?
A: Generally, we pack our goods in neutral boxes,outside brown carton cases. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q5. What’s the terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balancing.

Q6. What’s your terms of delivery?
A: (1)FOB (2)CFR (3)CIF.

Q7. How about your delivery time?
A: Generally, under MOQ quantity take 5-7 working days after receiving your advance payment. The specific delivery time depends on models and the quantity of your order.

Q8. What’s your sample policy?
A: ,,,.

 

Application: Motor
Gear Position: Gear Set
Type: Drive Gearwheel Set
Package: PP Bag Inside, Inner Carton, Export Carton Outside
Ships to: Worldwide
Ships From: Qingdao, China
Customization:
Available

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Customized Request

screw gear

How do you address noise and vibration issues in a screw gear system?

Noise and vibration issues in a screw gear system can affect its performance, efficiency, and overall reliability. Addressing these issues is crucial to ensure smooth and quiet operation. Here’s a detailed explanation of how to address noise and vibration issues in a screw gear system:

  • Gear Design: The design of the screw gear system plays a significant role in minimizing noise and vibration. Proper gear tooth profile and geometry can help reduce meshing impact and ensure smooth engagement between the worm gear and the worm wheel. The selection of appropriate gear materials and surface finishes can also influence noise and vibration levels.
  • Gear Quality: High-quality manufacturing processes are essential to minimize noise and vibration in a screw gear system. Precise machining, grinding, and finishing techniques can help achieve accurate gear tooth profiles and reduce tooth surface irregularities. Using high-quality materials with appropriate hardness and strength can also contribute to smoother gear operation and reduced noise levels.
  • Lubrication: Adequate lubrication is crucial for reducing friction, wear, and noise in a screw gear system. Proper lubricant selection, considering factors such as viscosity and additives, can help minimize contact stresses and dampen vibrations. Regular lubricant maintenance, including monitoring oil levels and contamination, is necessary to ensure optimal performance and noise reduction.
  • Mounting and Alignment: Proper mounting and alignment of the screw gear system are essential to minimize noise and vibration. Misalignment or improper installation can cause uneven loading, increased friction, and excessive wear, leading to noise generation. Ensuring accurate alignment and proper mounting techniques, such as using precision shims and torque specifications, can significantly reduce noise and vibration levels.
  • Isolation and Damping: Implementing effective isolation and damping measures can help mitigate noise and vibration in a screw gear system. This can include using vibration-damping materials or isolating the system from surrounding structures using resilient mounts or bushings. Adding damping elements, such as rubber or elastomeric coatings, to critical components can also absorb vibrations and reduce noise transmission.
  • Load Distribution: Uneven load distribution can contribute to noise and vibration in a screw gear system. Optimizing the load distribution by adjusting gear parameters, such as the number of threads or the tooth lead angle, can help achieve a more balanced load sharing between the worm gear and the worm wheel. This can minimize tooth stresses and vibrations, resulting in reduced noise levels.
  • Regular Maintenance and Inspection: Ongoing maintenance and inspection are crucial for identifying and addressing potential noise and vibration issues in a screw gear system. Regularly checking for wear, damage, or misalignment, as well as monitoring noise and vibration levels, can help detect and resolve problems before they escalate. Prompt maintenance actions, such as lubricant replacement or gear realignment, can help maintain optimal system performance and reduce noise and vibration.

By implementing these measures, engineers and technicians can effectively address noise and vibration issues in a screw gear system, ensuring quieter operation, improved reliability, and enhanced overall performance.

screw gear

Can screw gears be used in precision manufacturing equipment?

Yes, screw gears, also known as worm gears, can be used in precision manufacturing equipment for various applications. While other types of gears, such as spur gears and helical gears, are commonly used in precision machinery, screw gears offer specific advantages that make them suitable for certain precision manufacturing processes. Here’s a detailed explanation of using screw gears in precision manufacturing equipment:

  • Precise Motion Control: Screw gears provide precise motion control due to their high gear ratio and inherent self-locking capability. This characteristic is particularly advantageous in precision manufacturing equipment, where accurate positioning, fine adjustments, and controlled linear or angular movements are required. Screw gears can offer smooth and precise motion control, ensuring the accuracy and repeatability of the manufacturing processes.
  • Compact Design: Screw gears have a compact design, which allows for space-saving installations in precision manufacturing equipment. The worm gear and worm wheel arrangement provides a compact and efficient means of transmitting motion and torque. This is beneficial in applications where space constraints are a consideration, enabling the integration of screw gears into compact and streamlined machinery designs.
  • Reduced Backlash: Screw gears typically have lower backlash compared to other gear types. Backlash refers to the clearance between the mating teeth of gears, which can introduce positioning errors and affect the precision of the manufacturing equipment. With reduced backlash, screw gears can minimize or eliminate positioning errors caused by gear play, resulting in improved precision and accuracy in manufacturing processes.
  • High Gear Ratios: Screw gears can achieve high gear ratios, which is advantageous in precision manufacturing equipment that requires high reduction ratios or fine adjustments. The high gear ratio allows for precise control of the output motion relative to the input motion. This is beneficial in applications such as micro-positioning stages, rotary tables, or feed mechanisms where fine adjustments or precise positioning are critical.
  • Self-Locking Capability: Screw gears have a self-locking property, meaning they can hold their position without the need for additional locking mechanisms or brakes. This feature is valuable in precision manufacturing equipment, as it helps maintain the position and stability of the equipment during operation or when power is not applied. The self-locking capability of screw gears enhances the safety, reliability, and holding capacity of the machinery.
  • Quiet and Smooth Operation: Screw gears often operate with reduced noise and vibration levels compared to other gear types. This is advantageous in precision manufacturing equipment, where noise and vibration can affect the quality of the manufactured products or compromise the precision of the processes. The quiet and smooth operation of screw gears contributes to a stable and controlled manufacturing environment.
  • Specific Applications: Screw gears find application in various precision manufacturing equipment, including CNC machines, milling machines, lathes, cutting tools, positioners, optical instruments, and more. They can be used for precise positioning, feed mechanisms, tool adjustments, spindle drives, or other critical motion control functions in precision manufacturing processes.

While screw gears may not be suitable for all precision manufacturing equipment and applications, they offer unique characteristics that make them valuable in specific scenarios. By considering the requirements of the manufacturing process, precision needs, and the advantages offered by screw gears, they can be effectively employed to enhance the precision, accuracy, and performance of manufacturing equipment.

screw gear

Are there different types of screw gears available?

Yes, there are different types of screw gears available, each with its variations in design and functionality. These variations cater to specific applications and requirements. Here are some of the commonly used types of screw gears:

  • Single-Thread Worm Gears: Single-thread worm gears have a single helical thread on the worm. They provide a relatively higher gear ratio and are commonly used in applications requiring moderate torque and precision positioning. Single-thread worm gears are widely employed in industries such as manufacturing, automotive, and machinery.
  • Multi-Thread Worm Gears: Multi-thread worm gears have multiple helical threads on the worm, typically two or more. The presence of multiple threads increases the contact area and allows for higher torque transmission. Multi-thread worm gears offer higher gear reduction ratios and are suitable for applications requiring greater torque multiplication, such as heavy-duty machinery and high-load lifting systems.
  • Fine-Pitch Worm Gears: Fine-pitch worm gears have a smaller pitch, meaning there are more teeth per unit length of the worm. This design allows for finer control and precise positioning. Fine-pitch worm gears find applications in industries where accurate motion control is critical, such as robotics, automation, and optics.
  • Coarse-Pitch Worm Gears: Coarse-pitch worm gears have a larger pitch, resulting in fewer teeth per unit length of the worm. This design provides higher torque transmission and is suitable for applications requiring heavy-duty power transmission. Coarse-pitch worm gears are commonly used in industries like manufacturing, material handling, and conveyors.
  • Right-Handed and Left-Handed Worm Gears: Screw gears can be classified as right-handed or left-handed based on the direction of the helical thread. In a right-handed worm gear, the helical thread advances in a clockwise direction when viewed from the end of the worm. In a left-handed worm gear, the helical thread advances counterclockwise. The choice between right-handed and left-handed worm gears depends on the specific application and the desired rotational direction.
  • Non-Throated and Throated Worm Gears: Non-throated worm gears have a cylindrical worm without a groove, while throated worm gears have a groove or a notch on the worm. The presence of a throat allows for greater contact between the worm and the worm wheel, increasing the gear meshing efficiency and load-carrying capacity. Throated worm gears are commonly used in applications where higher efficiency and load capacity are required.
  • Self-Locking Worm Gears: Self-locking worm gears are designed to have a high self-locking capability. The helical thread angle and the friction between the worm and the worm wheel prevent the worm wheel from backdriving the worm when the system is at rest. Self-locking worm gears are widely used in applications that require holding a position without the need for additional braking or locking mechanisms, such as elevators, lifts, and positioning systems.

These are some of the different types of screw gears available in the market. The selection of a specific type depends on factors such as torque requirements, gear reduction ratio, precision positioning, load capacity, and self-locking capabilities, among others. Understanding the characteristics and variations of screw gears allows for choosing the most suitable type for a given application.

China OEM CZPT Shaft Drive Gear 1616573500 Screw Air Compressor Spare Parts gear patrolChina OEM CZPT Shaft Drive Gear 1616573500 Screw Air Compressor Spare Parts gear patrol
editor by CX 2023-09-04

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screw gears

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