Product Description
Product Description
Mechanical Flexible Shaft Coupling Jaw Type Shaft Couplings
Features:
1.Item Name: Plum-Type Coupling (Clamp Type)
2.Sleeve Material: Polyurethane
3.Body Material: Aluminum Alloy
4.Shaft Usage: 24mm/25mm/26mm/28mm/30mm/32mm/35mm/38mm/40mm/45mm
0.945″/0.984″/1.571″/1.102″/1.181″/1.260″/1.378″/1.496″/1.575″/1.772″
Data:
| Plum coupling common size data | ||||||||
| Model no. | Size(mm) | Hole size (mm) | Torque(N.m) | Max speed | Screw sizes | |||
| Diameter | Length | Min | Max | Rated | Max | (rpm) | ||
| LX-20C 2030 | 20 | 30 | 4 | 8 | 5 | 10 | 25000 | M2.6 |
| LX-25C 2530 | 25 | 30 | 5 | 10 | 9 | 18 | 17000 | M3 |
| LX-30C 3035 | 30 | 35 | 6 | 15 | 12.5 | 25 | 12600 | M4 |
| LX-30C 3040 | 30 | 40 | ||||||
| LX-40C 4050 | 40 | 50 | 8 | 19 | 17 | 34 | 10000 | M5 |
| LX-40C 4055 | 40 | 55 | ||||||
| LX-40C 4066 | 40 | 66 | ||||||
| LX-45C 4566 | 45 | 66 | 10 | 24 | 24 | 32 | 9000 | M6 |
| LX-45C 4578 | 45 | 78 | ||||||
| LX-45C 4585 | 45 | 85 | ||||||
| LX-55C 5566 | 55 | 66 | 12 | 28 | 60 | 120 | 7000 | M6 |
| LX-55C 5578 | 55 | 78 | ||||||
| LX-55C 5590 | 55 | 90 | ||||||
| LX-65C 6580 | 65 | 80 | 19 | 38 | 160 | 320 | 5800 | M8 |
| LX-65C 6590 | 65 | 90 | ||||||
| LX-65C 65110 | 65 | 110 | ||||||
| LX-80C 8066 | 80 | 66 | 24 | 45 | 320 | 640 | 4600 | M10 |
| LX-80C 8088 | 80 | 88 | ||||||
| LX-80C 80114 | 80 | 114 | ||||||
Product Parameters
Packaging & Shipping
Packaging:
Chain+Plastic Bag+ Carton+Wooden case( If you have other requirements, we can customized according to customer requirements packaging. )
Shipping :
1.Most of the standard ones are in stock which we can send in 3-10 days after inspection and package.
2. Customized products delivery time should be determined according to the number.
Company Profile
About Mighty Machinery
ZheJiang Mighty Machinery Co., Ltd., specializes in manufacturing Mechanical Power Transmission Products. After over 13 years hard work, MIGHTY have already get the certificate of ISO9001:2000 and become a holding company for 3 manufacturing factories.
MIGHTY advantage
1, Abundant experience in the mechanical processing industries.
2,Large quality of various material purchase and stock in warhouse which ensure the low cost for the material and production in time.
3,Now have 5 technical staff, we have strong capacity for design and process design, and more than 70 worker now work in our FTY and double shift eveyday.
4,Strick quality control are apply in the whole prodution. we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.
5,Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export.
FAQ
1.Q: Are you a factory or trade company?
A: We have our own factory, our type is factory + trade.
2.Q: When can I get the quotation?
A: We are usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price. Please call me or tell me in your email so that we will regard you are inquiry priority.
3.Q: Do you like to serve the client only with small order?
A: We enjoy to grow up together with our clients whatever big or small.
4.Q: Can you send me a free sample?
A: Yes. We can send you sample for checking our quality. You need pay sample fee, but we will refund you once you place bulk order from us.
5.Q: Could you tell me the packing of your goods?
A: Packaging products in plastic bags–> Fix the carton box with packing tape–> Orderly, array the products in the carton box–> Arrayed well now–> Seal the carton box–> Completed.
6. Q: What is your MOQ?
A: 1). In stock: MOQ is 1pcs.
2). Not in stock:
When the out diameter is less than 50mm, the MOQ is 100pcs;
When the out diameter is more than 50mm and less than 300mm, the MOQ is 50pcs;
When the out diameter is more than 300mm, the MOQ is 10pcs.
7. Q: What is your terms of payment?
A:1).100% Western Union or PayPal in advance ,specially for small amount.
2).100% T/T or western union in advance for small quantity order.
3).30% T/T in advance, pay the balance payment before delivery the goods.
4).100% payment in Alibaba.
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Usage of Jaw Couplings for Motor-to-Shaft and Shaft-to-Shaft Connections
Jaw couplings are versatile components that can be used for both motor-to-shaft and shaft-to-shaft connections in mechanical power transmission systems. Their design and features make them suitable for various applications:
- Motor-to-Shaft Connection: When connecting a motor to a driven shaft, jaw couplings are commonly used to transmit torque from the motor to the driven equipment. The motor’s shaft is inserted into one side of the jaw coupling, and the driven shaft is inserted into the other side. The elastomeric spider element in the coupling provides a flexible connection that accommodates misalignment and dampens vibrations, ensuring smooth power transmission from the motor to the driven shaft.
- Shaft-to-Shaft Connection: In cases where two shafts need to be connected directly, without a motor or other driving element, jaw couplings can be used for shaft-to-shaft connections. Both shafts are inserted into the respective sides of the jaw coupling, and the elastomeric spider element bridges the gap between them. This enables torque transfer between the two shafts while compensating for any misalignment that may exist.
Whether used for motor-to-shaft or shaft-to-shaft connections, jaw couplings offer the same advantages, including misalignment compensation, vibration dampening, and backlash-free operation (depending on the design). These features make them suitable for various applications across different industries, where reliable and efficient power transmission is essential.
Can jaw couplings be used in servo motor and stepper motor applications?
Yes, jaw couplings can be used in both servo motor and stepper motor applications, and they are commonly employed in such systems. The key factors that make jaw couplings suitable for these motor types are their ability to handle misalignment, their torsional flexibility, and their compact and lightweight design.
In servo motor applications, jaw couplings are chosen for their high precision and responsiveness. Servo motors require couplings that can transmit torque with minimal backlash and provide accurate motion control. Jaw couplings achieve this by maintaining a tight fit between the elastomer spider and the coupling hubs, minimizing backlash and ensuring precise torque transmission. The elastomer spider also dampens vibrations and shocks, contributing to smoother motor operation and increased system stability. Additionally, the compact size and low inertia of jaw couplings make them ideal for high-speed servo motor applications where quick acceleration and deceleration are crucial.
In stepper motor applications, jaw couplings are preferred for their ability to handle misalignment. Stepper motors often have shaft misalignment due to manufacturing tolerances or other factors, and jaw couplings can accommodate both angular and parallel misalignment without imposing significant additional loads on the motor bearings. This helps to reduce wear and extend the life of the motor and coupling components. Moreover, stepper motors are commonly used in open-loop systems, where precise positioning and motion control are essential. Jaw couplings’ low backlash characteristics aid in achieving accurate positioning and eliminating any motion inaccuracies that might arise due to backlash in the coupling.
Overall, jaw couplings are well-suited for servo motor and stepper motor applications due to their precision, ability to handle misalignment, torsional flexibility, and low inertia. When selecting a jaw coupling for a specific motor application, it is essential to consider factors such as torque requirements, operating conditions, and motor specifications to ensure optimal performance and reliability in the system.
What is a Jaw Coupling and How Does It Work?
A jaw coupling is a type of mechanical coupling used to connect two shafts in machinery. It is designed to transmit torque while compensating for shaft misalignments and dampening vibrations. The coupling consists of two hubs with three curved jaws each and an elastomeric spider placed between them.
The working principle of a jaw coupling is based on the flexibility of the elastomeric spider. When the two hubs are brought together, the spider gets compressed between them. The curved shape of the jaws allows the spider to flex, accommodating angular and axial misalignments between the shafts.
During operation, when torque is applied to one shaft, it is transmitted through the spider to the other shaft, enabling power transmission. The elastomeric material of the spider also acts as a damping element, reducing vibrations and shock loads in the system.
Jaw couplings are commonly used in various applications, such as pumps, compressors, conveyors, and other power transmission systems. Their simple design, ease of installation, and ability to handle misalignments make them popular choices for connecting rotating shafts in machinery.
editor by CX 2024-02-14