Product Description
screw air compressor motors part flexible coupling 16215714/44 23748593
Pressure Sensor P.N
1089958 39877618 39929435 39853791 39853809 42852483
39883186 39921713 39853775 39853775 39853783 39875539
Temperature Sensor P.N
1 0571 7107,1 0571 7144,1 0571 7164,1 0571 7101,1 0571 7102,1 0571 7103,1 0571 7105,
1 0571 7106,1 0571 7108,1 0571 7141,1 0571 7140,1 0571 7116,1 0571 7155,1 0571 7151,
37952355,39921705,39538079,39271609,38433546,85652535,42853243,37952439,100003018
10571275,10005716,10005716,11507074,1119 0571 ,A98612120,98612122,A11507074,09Q060G1936,10057146,A10630674,A571571,10571275,108995800,39560628,
AQ:
Q1.Could you give me a brief introduction of your company?
A: HangZhou Sange Filter Co.,Ltd is a professional filters manufacturer/factory, specialized in filters field for 12 years, high quality with favorable price.
Q2. What is your product range?
A: Our company mainly produces nearly 2,000 kinds of filter elements. Mainly include: air filter, oil filter, air oil separator, diesel filter, water filter, hydraulic oil filter, oil-water separation assembly, brake drying filter, dust recovery filter, cement dust removal Filter element, precision filter element, etc.
Q3.What countries do you sell your products to?
The products have been widely sold in various provinces and cities in mainland China, and sold well in the United States, India, Singapore, Malaysia, Thailand,Chile, Colombia,Argentina,ZheJiang , South Korea, Russia, Peru, Libya, Indonesia, Laos, Cambodia ,Southeast Asian countries like Vietnam and so on.
Q4:Which machines can your product be applied to?
A: All kinds of domestic or imported air compressor, buses,
heavy goods vehicles, engineering machinery, environmental purification system etc..
Q5.What brands are involved in your product?
A:Atlas Copco, CHINAMFG Rand, Fusheng, Sullair, Liutech, Kobelco, Hitachi, CompAir, Bolaite, Jufeng, Kaishan, Fehe, Schneider, Quincy, Boge, Screw, Gardner Denver, Mitsui Seiki, Ganey, Kaesar, Rotocomp, Xihu (West Lake) Dis.in, Tanabe, United Osd, Success Engine, Inspur, Mattei, Iwata, AEUT-AP, Rotorcomp, HangZhou Xinda, Eccoair, Desran, Guli, Champion, etc.
Q6. Is customized filter or OEM available?
A: Yes, depends on your reiqured .Just offer your required sepcifications and drawings.
Q7. What’s your kind of packing?
A: Neutral brown carton cases or customized carton cases.
Q8. What’s the terms of payment?
A:30% T/T prepay ,100% T/T before shipment /delivery.
Q9. What’s your terms of delivery?
A: (1)FOB HangZhou/HangZhou (2)CFR (3)CIF.
Q10. 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.
Understanding the Torque and Misalignment Capabilities of Motor Couplings
Motor couplings play a crucial role in transmitting torque from the motor to the driven equipment while accommodating certain degrees of misalignment between the shafts. Here’s a detailed explanation of their torque and misalignment capabilities:
Torque Transmission:
Torque transmission is one of the primary functions of a motor coupling. It refers to the ability of the coupling to transfer rotational force (torque) from the motor shaft to the driven equipment shaft. The torque capacity of a coupling depends on various factors, including:
- Coupling Type: Different coupling types have varying torque capacities. For instance, gear couplings have high torque capacity, making them suitable for heavy-duty applications.
- Material and Design: The material and design of the coupling elements play a role in determining its torque capacity. Couplings made from high-strength materials can handle higher torque loads.
- Size: The size of the coupling affects its torque capacity. Larger couplings generally have higher torque ratings.
- Operating Conditions: Environmental factors, temperature, and speed also influence the torque capacity of the coupling.
Misalignment Compensation:
Motor couplings are designed to accommodate a certain degree of misalignment between the motor and driven equipment shafts. Misalignment can occur due to factors such as manufacturing tolerances, thermal expansion, and operational conditions. The misalignment capability of a coupling depends on its type and design:
- Flexible Couplings: Flexible couplings, such as jaw couplings or elastomeric couplings, can handle both angular and parallel misalignment. They provide some flexibility to dampen vibrations and compensate for minor misalignment.
- Universal Joints: Universal joints can handle angular misalignment and are commonly used in applications requiring a high range of motion, such as vehicle drivelines.
- Disc Couplings: Disc couplings can handle angular misalignment and provide high torsional stiffness for precision applications.
- Bellows Couplings: Bellows couplings are suitable for applications requiring high levels of parallel misalignment compensation, such as in optical equipment.
It is essential to consider the torque and misalignment requirements of the specific application when selecting a motor coupling. Properly matching the coupling’s capabilities to the system’s needs ensures efficient torque transmission and helps prevent premature wear or failure due to misalignment issues.
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Temperature and Speed Limits for Different Motor Coupling Types
Motor couplings come in various types, and each type has its temperature and speed limits. These limits are essential considerations to ensure the coupling operates safely and efficiently. Here are the general temperature and speed limits for different motor coupling types:
1. Elastomeric Couplings:
Elastomeric couplings, such as jaw couplings and spider couplings, are commonly used in a wide range of applications. They typically have temperature limits of approximately -40°C to 100°C (-40°F to 212°F). The speed limits for elastomeric couplings typically range from 3,000 to 6,000 RPM, depending on the specific coupling design and size.
2. Gear Couplings:
Gear couplings are known for their high torque capacity and durability. The temperature limits for gear couplings are usually between -50°C to 150°C (-58°F to 302°F). The speed limits for gear couplings can be as high as 5,000 to 10,000 RPM or more, depending on the size and design.
3. Disc Couplings:
Disc couplings provide high torsional stiffness and are often used in precision applications. The temperature limits for disc couplings are typically around -40°C to 200°C (-40°F to 392°F). The speed limits for disc couplings can range from 5,000 to 20,000 RPM or more.
4. Grid Couplings:
Grid couplings are known for their shock absorption capabilities. The temperature limits for grid couplings are usually between -30°C to 100°C (-22°F to 212°F). The speed limits for grid couplings typically range from 3,600 to 5,000 RPM.
5. Oldham Couplings:
Oldham couplings are often used to transmit motion between shafts with significant misalignment. The temperature limits for Oldham couplings are generally around -30°C to 80°C (-22°F to 176°F). The speed limits for Oldham couplings are usually up to 3,000 to 5,000 RPM.
6. Diaphragm Couplings:
Diaphragm couplings are suitable for applications requiring high precision and torque transmission. The temperature limits for diaphragm couplings are typically between -50°C to 300°C (-58°F to 572°F). The speed limits for diaphragm couplings can be as high as 10,000 to 30,000 RPM.
It is essential to check the manufacturer’s specifications and recommendations for the specific coupling model to ensure the coupling operates within its intended temperature and speed limits. Operating the coupling beyond these limits may lead to premature wear, reduced performance, or even catastrophic failure. Properly selecting a coupling that matches the application’s temperature and speed requirements is critical for reliable and safe operation.
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How Does a Flexible Motor Coupling Differ from a Rigid Motor Coupling?
Flexible motor couplings and rigid motor couplings are two distinct types of couplings used to connect motors to driven equipment. They differ significantly in their design, function, and applications:
Flexible Motor Coupling:
A flexible motor coupling is designed to accommodate misalignment between the motor shaft and the driven equipment shaft. It uses flexible elements, such as elastomeric materials, to provide some degree of flexibility and damping. The key differences are:
- Misalignment Compensation: Flexible couplings can handle both angular and parallel misalignment between the motor and driven equipment shafts. This flexibility reduces stress on bearings and allows for a smoother transmission of torque.
- Shock Absorption: The elastomeric elements in flexible couplings can absorb and dampen vibrations and shock loads, protecting the motor and driven equipment from damage.
- Applications: Flexible couplings are commonly used in applications where misalignment is expected, such as pumps, compressors, conveyors, and machine tools.
Rigid Motor Coupling:
A rigid motor coupling provides a solid and inflexible connection between the motor shaft and the driven equipment shaft. It does not allow any misalignment and offers a direct torque transmission path. The key differences are:
- No Misalignment Compensation: Rigid couplings do not accommodate misalignment between the motor and driven equipment shafts. Proper alignment is critical for their efficient operation.
- Stiffness: Rigid couplings offer high torsional stiffness, maintaining precise alignment between the shafts and enabling accurate torque transmission.
- Applications: Rigid couplings are used in applications where precise alignment is required, such as high-precision machine tools, robotics, and applications with low or negligible misalignment.
The choice between a flexible motor coupling and a rigid motor coupling depends on the specific requirements of the application. Flexible couplings are preferred when misalignment is expected, while rigid couplings are suitable for applications where precise alignment and direct torque transmission are essential for the system’s performance.
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editor by CX 2023-10-08