Product Description
LZ Elastic Pin Gear Coupling(GB/T5015-2003)
LZ High Quality Elastic Pin Gear Coupling uses nylon rod to turn the column pin into the opposite hole between the 2 half coupling and the outer ring inner surface, and transfers the torque through the column pin to realize the connection between 2 half couplings. It has certain shaft offset compensation ability and shock absorption performance. LZ High Quality Elastic Pin Gear Coupling is symmetrical and interchangeable, long life, allowing large axial movement, and has the performance of cushioning, damping, wear resistance and so on. The shaft holes of the 2 axle head of the pin type coupling of the LZ elastic column are all straight holes.
♦LZ Elastic Pin Gear Coupling Basic Parameter And Main Diamention(GB/T5015-2003)
Model | Nominal Torque Tn Kn·m |
Speed (n) r/min |
Shaft hole diameter d |
Shaft hole length | D | D1 | B | S | Rotary inertia kg·m2 |
Mass kg |
Y type J1type | ||||||||||
L | ||||||||||
LZ1 | 0.112 | 5000 | 12-24 | 27-52 | 76 | 40 | 42 | 2.5 | 0.001 | 1.67 |
LZ2 | 0.25 | 5000 | 16-32 | 44-82 | 90 | 50 | 50 | 2.5 | 0.003 | 3.00 |
LZ3 | 0.63 | 4500 | 25-42 | 44-112 | 118 | 65 | 70 | 3.0 | 0.12 | 7.31 |
LZ4 | 1.8 | 4200 | 40-60 | 84-142 | 158 | 90 | 90 | 4 | 0.045 | 16.20 |
LZ5 | 4.5 | 4000 | 50-80 | 84-172 | 192 | 120 | 90 | 4 | 0.108 | 27.02 |
LZ6 | 8 | 3300 | 60-95 | 107-172 | 230 | 130 | 112 | 5 | 0.242 | 40.59 |
LZ7 | 11.2 | 2900 | 70-110 | 107-212 | 260 | 160 | 112 | 5 | 0.443 | 59.60 |
LZ8 | 18 | 2500 | 80-130 | 132-252 | 300 | 190 | 128 | 6 | 0.908 | 94.67 |
LZ9 | 25 | 2300 | 90-150 | 132-252 | 335 | 220 | 150 | 7 | 1.733 | 13.8 |
LZ10 | 31.5 | 2100 | 100-170 | 167-302 | 355 | 245 | 152 | 8 | 2.422 | 169.3 |
LZ11 | 40 | 2000 | 110-180 | 167-302 | 380 | 260 | 172 | 8 | 3.369 | 203.1 |
LZ12 | 63 | 1700 | 130-200 | 202-352 | 445 | 290 | 182 | 8 | 6.524 | 296.6 |
LZ13 | 100 | 1500 | 150-240 | 202-410 | 515 | 345 | 218 | 8 | 14.19 | 469.2 |
LZ14 | 125 | 1400 | 170-260 | 242-410 | 560 | 390 | 218 | 8 | 21.67 | 621.7 |
LZ15 | 160 | 1300 | 190-300 | 282-470 | 590 | 420 | 240 | 10 | 29.52 | 730.5 |
LZ16 | 250 | 1000 | 220-340 | 282-550 | 695 | 490 | 265 | 10 | 62.47 | 1144 |
LZ17 | 355 | 950 | 240-380 | 330-550 | 770 | 550 | 285 | 10 | 106.0 | 1557 |
LZ18 | 450 | 850 | 250-420 | 330-650 | 860 | 605 | 300 | 13 | 175.4 | 2062 |
LZ19 | 630 | 750 | 280-450 | 380-650 | 970 | 695 | 322 | 14 | 323.2 | 3068 |
LZ20 | 1120 | 650 | 320-500 | 380-650 | 1160 | 800 | 355 | 15 | 669.4 | 4715 |
LZ21 | 1800 | 530 | 380-630 | 450-800 | 1440 | 1571 | 360 | 18 | 1880 | 8699 |
LZ22 | 2240 | 500 | 420-750 | 540-800 | 1520 | 1100 | 405 | 19 | 2596 | 9437 |
LZ23 | 2800 | 460 | 480-850 | 540-880 | 1640 | 1240 | 440 | 20 | 3982 | 12095 |
♦Product Show
♦Other Products List
Transmission Machinery Parts Name |
Model |
Universal Coupling | WS,WSD,WSP |
Cardan Shaft | SWC,SWP,SWZ |
Tooth Coupling | CL,CLZ,GCLD,GIICL, GICL,NGCL,GGCL,GCLK |
Disc Coupling | JMI,JMIJ,JMII,JMIIJ |
High Flexible Coupling | LM |
Chain Coupling | GL |
Jaw Coupling | LT |
Grid Coupling | JS |
♦Our Company
HangZhou CHINAMFG Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.
Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective.
♦Our Services
1.Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.
2.Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping
3.Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.
4.Research & Development
We usually research the new needs of the market and develop the new model when there is new cars in the market.
5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.
♦FAQ
Q 1: Are you trading company or manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.
Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks of PDF or AI format.
Q 3:How long is your delivery time?
Generally it is 20-30 days if the goods are not in stock. It is according to quantity.
Q 4: Do you provide samples ? Is it free or extra ?
Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be deducted.
Q 5: How long is your warranty?
A: Our Warranty is 12 month under normal circumstance.
Q 6: What is the MOQ?
A:Usually our MOQ is 1pcs.
Q 7: Do you have inspection procedures for coupling ?
A:100% self-inspection before packing.
Q 8: Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.
Q 9: What’s your payment?
A:1) T/T.
♦Contact Us
Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China /* 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(/(.*?):(.*)$/))&&1
Standard Or Nonstandard: | Standard |
---|---|
Shaft Hole: | 10-32 |
Torque: | >80N.M |
Bore Diameter: | 19mm |
Speed: | 4000r/M |
Structure: | Flexible |
Samples: |
US$ 500/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
Can Pin Couplings Accommodate High Torque and High-Speed Applications?
Pin couplings are versatile and robust, making them suitable for a wide range of applications, including those involving high torque and high-speed requirements. However, the specific design and construction of the pin coupling will determine its capacity to handle such demanding conditions.
The ability of a pin coupling to accommodate high torque depends on factors such as the material used, the size and number of pins, and the overall design. High-quality pin couplings are often made from strong and durable materials like alloy steel, which allows them to withstand significant torque loads without failure or deformation.
Similarly, the capability of a pin coupling to handle high speeds depends on factors such as the balance of the coupling and the precise manufacturing of the pins and hubs. Properly balanced pin couplings can operate at higher speeds without generating excessive vibration or causing premature wear.
When selecting a pin coupling for high torque and high-speed applications, it is essential to consider the following:
- Design and Construction: Opt for pin couplings with a robust and well-engineered design to handle the expected torque and speed requirements.
- Material: Choose pin couplings made from high-quality materials known for their strength and fatigue resistance.
- Size: Select an appropriate size of pin coupling that can accommodate the torque and speed expected in the application.
- Manufacturer’s Ratings: Refer to the manufacturer’s specifications and torque-speed curves to ensure the coupling meets the desired performance criteria.
By carefully considering these factors and choosing a pin coupling designed for high torque and high-speed applications, you can ensure reliable and efficient power transmission in demanding industrial settings.
Role of Pin Coupling in Reducing Downtime and Maintenance Costs
A pin coupling plays a crucial role in reducing downtime and maintenance costs in various mechanical systems and power transmission applications. Its design and features contribute to improved reliability and ease of maintenance, resulting in enhanced operational efficiency and cost savings. Here’s how pin couplings achieve these benefits:
1. Shock Absorption: Pin couplings are known for their ability to absorb and dampen shocks and vibrations generated during operation. By cushioning the impact of sudden loads or torque spikes, they protect the connected equipment from potential damage, reducing the frequency of unexpected breakdowns and downtime.
2. Misalignment Tolerance: Pin couplings can tolerate a certain degree of misalignment between shafts, such as angular and parallel misalignment. This flexibility allows for easier installation and alignment of equipment, saving time and effort during setup and reducing the need for precise alignment procedures.
3. Low Maintenance: Pin couplings are designed with simplicity in mind, often consisting of only two coupling halves connected by pins. This straightforward construction means fewer components that can wear out or require regular maintenance. Additionally, the flexibility of the pins helps reduce wear on the coupling and connected equipment, leading to longer maintenance intervals.
4. Easy Replacement: In the event of a failure or wear, pin couplings are relatively easy to replace compared to some other coupling types. The simplicity of their design allows for quick disassembly and reassembly, minimizing downtime during maintenance or replacement procedures.
5. Cost-Effective: The combination of low maintenance requirements and reduced downtime translates into cost savings for businesses. With fewer unexpected breakdowns and lower maintenance expenses, the overall cost of ownership for systems employing pin couplings can be more economical.
6. Reliability: Pin couplings are known for their reliability and durability. When properly selected and installed, they can provide long service life without frequent replacements, contributing to stable and consistent system performance.
By minimizing downtime, maintenance efforts, and associated costs, pin couplings are a preferred choice in various industrial applications. However, it is crucial to ensure that the pin coupling is correctly sized and installed, and regular inspections and maintenance are conducted to maximize its benefits and prevent premature failure.
Selecting the Appropriate Pin Coupling for a Specific Application
Choosing the right pin coupling for a specific application involves considering several factors to ensure optimal performance, reliability, and safety. Here are the key steps to select the appropriate pin coupling:
- 1. Determine the Application Requirements: Understand the specific requirements of the application, including torque and speed specifications, shaft sizes, and misalignment tolerances. Consider the operating conditions, such as temperature, humidity, and exposure to corrosive substances.
- 2. Calculate Torque and Power: Calculate the torque and power requirements of the application to determine the appropriate pin coupling’s torque capacity. Make sure to consider both steady-state and peak torque loads.
- 3. Consider Misalignment Tolerance: Evaluate the degree of misalignment expected in the system. Different pin coupling designs offer varying levels of misalignment tolerance. Choose a coupling that can accommodate the expected misalignment without compromising performance.
- 4. Select the Pin Coupling Type: Based on the application requirements, choose the appropriate pin coupling type – single pin, double pin, triangular pin, splined pin, or taper pin coupling. Each type offers different torque capacities and misalignment capabilities.
- 5. Check Material and Construction: Consider the materials used in the pin coupling’s construction. Common materials include steel, stainless steel, and alloy materials. The material should be suitable for the application’s environmental conditions and corrosion resistance.
- 6. Verify Safety Features: Ensure the selected pin coupling has safety features, such as a fail-safe mechanism to protect equipment from overload or shock loads. Safety is crucial to prevent damage to machinery and ensure operator protection.
- 7. Consult with Manufacturers or Engineers: If unsure about the best pin coupling for the application, consult with coupling manufacturers or mechanical engineers. They can provide valuable insights and recommendations based on their expertise.
By following these steps, you can select the appropriate pin coupling that matches the specific needs of the application, providing reliable and efficient power transmission while minimizing the risk of downtime and equipment failure.
editor by CX 2024-04-29