China supplier Wheel 1622311027/1622311028 Stainless Steel Screw Air Compressor Parts Gear top gear

Product Description

Product Description

Product Name : Rotary Air Compressor Parts CHINAMFG With Stainless Steel Material 15719277
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Main type Screw air compressor Oil-free Compressor
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Main products: Air intake Valve Thermostat Valve
  Solenoid Valve Blow off Valve
  Drain Valve Minimum Pressure Valve
  Temperature Sensor Pressure Sensor
  Unloading Valve Kits Stop Oil Valve Kits
  Check Valve kits Oil-free Service Kits
  Controller Gear Wheel
  Coupling Hose & Elbow
  Air Filter Oil Filter
  Oil Separator Oil Level Indicator
  Air-end Used Air Compressor

Spare parts PN list

Air filter 1621574300 1614874700 1613610500 1614727300
1621574300 1621054700 1621574200 103057100 2906009200
2914930600 295711200 295711200 1613800400 1613740700
Oil fiter 1202626301 1202626301 1617703909 1617704203 2900058200
89295976 42855429 42888214 39588470 39588777
5535710 55175910 56645910 P-CE13-517 P-CE13-510
Oil separator 2901194402 162257101 1613901400 2252631300 1614905400
39751391 92754688 39894597 42841247 39863865
57155719-319 57155719-321 250034-130 57150125-500 57155710-756
Temperature sensor 1 0571 7107 1 0571 7144 1 0571 7164 1 0571 7155 1 0571 7151
39560628 37952355 39921705 85652535 42853243
A11507074 09Q060G1936 10057146 A10630674 A571571
Pressure sensor 1 0571 7165 1 0571 7135 1 0571 7174 1 0571 7164 1 0571 7144
39428305 39875539 39877618 39929435 39853791
88290003-806 250039-910 A98612-120 98612-122 A1119 0571
Control Panel 1900520011 1900520001 19057115 190057101 190057111
190057102 190057131 190057132
23009848 39825815 92948884 39842786 22136444
Gear set 1622311571/30 1622311033/34 1622311035/36 1622311043/44 1622311045/46
54522438 3915717 39817465 39755368 39765102
152-92700/92800 57150046-882 /28 39805262 88101944
Safety valve 1092001919 1092001962 2205400409 1092001929 1092001924
72062185 22431761 22431787 22431779 22401590
88290005-480 88290005-482 88290005-468 88290005-469 39588116
Solenoid valve 157162140 157162101 1089943924 1089943926 157164044
22282529 39137492 54579248 93475715 23467244
1000090003 250038-674 100012563 10005710 57150125-658
Intake valve 1622316287 1622348880 242040707P 1613900800 1613679300
1613814400 1622515680 1622171380 54747899 54747393
2250073-277 57150083-783 23120942 1957102653 195715713
Repair kits 2957150300 2957121200 29571 0571 0 2957150301 2957106800
1619733300 1622375980 1622375980 2901146400 1622375981
250018-262 250019-444 250018-456 250018-262 2250116-697
Oil-free spare part 22699861 2906038200 290657100
290657100 1089943921 2906017500 157159571 2906571800
Air end 1616714693 1616728190 1616728180 1616551700 1616590481
2989016400 1616657583 1616710390 3923 0571 3933571
Used Compressor Model GA37&vsd GA45 GA55 GA160 GA75
ZT110 ZT22 ZT25 CSD102 ESD441

Packaging & Shipping
Packaging & Shipping

Packaging Our usual packaging ways are as followings,OR it can be as customer’s requested.

Shipping We will choose the shipping methods according to your request.

Company Information
HangZhou City CHINAMFG Compressor Parts co., Ltd was established in 2000, located in HangZhou city CHINAMFG town -China National Machinery and Hardware Mold town.

We are a Hi-Tech company specialized in research,development,manufacture and distribution of Screw Air compressor spare parts.With our rich experience,professional technology and rigorous quality control,our products has been widely used in various brand screw air compressors,such as with good feedback and continuous orders from more than 2,000 customers in domestic and oversea market.
Sticking on the principle of Super quality, satisfactory service, we are striving hard to build the most complete variety platform of screw air compressors spares parts in China.

Business scope
Airend, Used air compressor, Oil free spare parts
Shaft Seal/ Sleeve
Temperature Sensor / Pressure Sensor
Solenoid Valve/ Thermostat Valve/ Air intake Valve / Minimum Pressure Valve/ Blow Off Valve
Wheel Gear / Oil Level Indicator/ Master Controller
Preventive Maintenance Kits / Air Filter / Oil Filter / Oil separator / Filter element / Compressor Oil

Welcome to visit us and build long term business relationship.

FAQ
Q1: How can I get the quotation?
A: You can advise us the part number for checking, and we will quote to you soon by email

Q2:What kind of ways for transportation ?
A:In general by air, sea or Express.(like DHL,Fedex,TNT,etc.)

Q3:How do I know the quality of productions?
A:We have a strict series of quality control, and we have perfect after service system, which can help you to solve the problem soon

Q4: If i want to change model,size,package,etc. How can I do?
A:You can contact us 13412060008,and we will revise according to your requirement

Q5:What is the terms of payment ?
A: T/T, Western Union, Paypal(need 5% paypal fee) in advance.

 

Hardness: Hardened Tooth Surface
Gear Position: Internal Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Double Helical Gear
Material: Stainless Steel
Type: Circular Gear
Customization:
Available

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Customized Request

screw gear

Are screw gears suitable for high-torque applications?

Using screw gears, also known as worm gears, in high-torque applications requires careful consideration. The torque capacity of screw gears can be a limiting factor due to their unique design and characteristics. Here’s a detailed explanation of the suitability of screw gears for high-torque applications:

Yes, screw gears can be suitable for high-torque applications, but there are certain limitations to consider:

  • Lower Torque Capacity: Screw gears generally have a lower torque capacity compared to other gear types, such as spur gears or helical gears. The sliding contact between the worm gear and worm wheel, coupled with the high gear ratios typically associated with screw gears, can result in higher contact stresses and increased wear. Therefore, screw gears are generally not the first choice for applications with extremely high torque requirements.
  • Efficiency and Heat Generation: In high-torque applications, the efficiency of the gear system becomes crucial. Screw gears, due to their sliding motion and higher friction compared to other gear types, can have lower mechanical efficiency. This lower efficiency leads to increased heat generation, which may be a concern in high-torque applications where heat dissipation becomes challenging. Proper lubrication, cooling, and heat management strategies are important to ensure reliable operation under high torque conditions.
  • Load Distribution: The load distribution in a screw gear mechanism is not as uniform as in some other gear types. The load is concentrated on a limited number of teeth, which can lead to higher tooth stresses and potential wear. This concentration of load can be a limiting factor in high-torque applications, as it can result in premature gear failure or reduced lifespan.
  • Application-Specific Considerations: While screw gears may have limitations in high-torque applications, there are scenarios where they can still be suitable. For example, in applications that require precise positioning, heavy loads, or the ability to hold position without additional braking mechanisms, the self-locking feature of screw gears can be advantageous. Additionally, advancements in gear design, materials, and lubrication can help improve the torque capacity and performance of screw gears in specific high-torque applications.

When considering the use of screw gears in high-torque applications, it is important to carefully evaluate the specific torque requirements, operating conditions, and other factors such as speed, duty cycle, and environmental considerations. Consulting with experienced engineers and conducting thorough analysis will help determine whether screw gears are suitable or if alternative gear types should be considered to meet the high-torque demands of the application.

screw gear

How do you address thermal expansion and contraction in a screw gear system?

Addressing thermal expansion and contraction in a screw gear system is crucial to ensure the proper functioning and longevity of the system. Thermal expansion and contraction occur when a system is subjected to temperature changes, leading to dimensional changes in the components. Here’s a detailed explanation of how to address thermal expansion and contraction in a screw gear system:

  1. Material Selection: Choose materials for the screw gear system components that have compatible coefficients of thermal expansion (CTE). Using materials with similar CTE can help minimize the differential expansion and contraction between the components, reducing the potential for misalignment or excessive stress. Consider materials such as steel, bronze, or other alloys that exhibit good dimensional stability over the expected operating temperature range.
  2. Design for Clearance: Incorporate proper clearances and tolerances in the design of the screw gear system to accommodate thermal expansion and contraction. Allow for sufficient clearance between mating components to accommodate the expected dimensional changes due to temperature variations. This can prevent binding, excessive friction, or damage to the gears during temperature fluctuations.
  3. Lubrication: Utilize appropriate lubrication in the screw gear system to mitigate the effects of thermal expansion and contraction. Lubricants can help reduce friction, dissipate heat, and provide a protective film between the mating surfaces. Select lubricants that offer good thermal stability and maintain their properties across the expected temperature range of the system.
  4. Thermal Insulation: Implement thermal insulation measures to minimize the exposure of the screw gear system to rapid temperature changes. Insulating the system from external heat sources or environmental temperature fluctuations can help reduce the thermal stresses and minimize the effects of expansion and contraction. Consider using insulating materials or enclosures to create a more stable temperature environment around the screw gear system.
  5. Temperature Compensation Mechanisms: In certain applications, it may be necessary to incorporate temperature compensation mechanisms into the screw gear system. These mechanisms can actively or passively adjust the position or clearance between components to compensate for thermal expansion or contraction. Examples include thermal expansion compensation screws, bimetallic elements, or other devices that can accommodate dimensional changes and maintain proper alignment under varying temperatures.
  6. Operational Considerations: Take into account the thermal characteristics of the environment and the operational conditions when using a screw gear system. If the system is expected to experience significant temperature variations, ensure that the operating parameters, such as load capacities and operating speeds, are within the design limits of the system under the anticipated temperature range. Monitor and control the temperature of the system if necessary to minimize the effects of thermal expansion and contraction.
  7. System Testing and Analysis: Conduct thorough testing and analysis of the screw gear system under various temperature conditions to assess its performance and behavior. This can involve measuring dimensional changes, analyzing gear meshing characteristics, and evaluating the system’s ability to maintain proper alignment and functionality. Use the test results to validate the design, make any necessary adjustments, and optimize the system’s performance under thermal expansion and contraction effects.
  8. Maintenance and Inspection: Establish a regular maintenance and inspection routine for the screw gear system to monitor its performance and address any issues related to thermal expansion and contraction. This can involve checking clearances, lubrication levels, and the overall condition of the system. Promptly address any signs of excessive wear, misalignment, or abnormal operation that may be attributed to temperature-related effects.

By considering material selection, design clearances, lubrication, thermal insulation, temperature compensation mechanisms, operational considerations, and regular maintenance, it is possible to effectively address thermal expansion and contraction in a screw gear system. These measures help ensure the system’s reliability, minimize wear and damage, and maintain the desired performance and functionality over a range of operating temperatures.

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 supplier Wheel 1622311027/1622311028 Stainless Steel Screw Air Compressor Parts Gear top gearChina supplier Wheel 1622311027/1622311028 Stainless Steel Screw Air Compressor Parts Gear top gear
editor by CX 2023-10-31

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