China best Spacer Length CZPT Type Cheap Diaphragm Coupling

Product Description

                            Diaphragm Coupling Shaft Coupling (JMI)

JM Series Diaphragm Coupling of flexible metal flexible coupling, which rely on the metal diaphragm to transmit torque from the main connection, motivation, has the advantages of elastic damping and no lubrication, no noise, is an ideal product for replacing the gear coupling and coupling current. It can compensate the axial, radial and angular deviation caused by the manufacturing error, installation error, bearing deformation and the change of temperature rise.
The main characteristics of JM Series Diaphragm Coupling:
1.Compensation 2 axis misalignment of the ability, and tooth type coupling can be much more than a double angle displacement, radial displacement of the small, flexible, allowing a certain axial, radial and angular displacement.
2. Obvious damping effect, no noise, no wear and tear.
3.High transmission efficiency, up to 99.86%. Especially suitable for medium and high speed high power transmission.
4.Adapt to high temperature (-80+300) and harsh environment, and can be in shock, vibration, safety and dynamic conditions.
5.Simple structure, light weight, small size, convenient assembly and disassembly. Without moving the machine can be disassembled (with intermediate type), no need of lubrication.
6.Accurately convey the rotational speed, the operation has not turned bad, can be used for the transmission of precision machinery.
JM series diaphragm flexible coupling is widely used in machinery and equipment industry, metallurgy, mines, petroleum, chemical, electric power, shipbuilding, lifting transport, textile, light industry, agricultural machinery, printing machinery and water pump, fan, etc. in the transmission of power machine.
                 

NO  
  Tn 
  /N·m
Tmax 
/N·m
 
 
[n] 
/r·mi -1
    d 
(H7)
  D  

N·m/rad
t  
 

kg·m 2 
 

/kg 
Y J,J1, 
Z
L
L L L1
JMI1 25 80 6000 14 32 J1  27 Z1 20 35 90 1×10 4 8.8 0.0007 1
16,18,19 42 30
20,22 52 38
JMI2 63 180 5000 18,19 42 30 45 100 1.4×10 4 9.5 0.001 1.3
20,22,24 52 38
25 62 44
JMI3 100 315 5000 20,22,24 52 38 50 120 1.87×10 4 11 0.0571 2.3
25,28 62 44
30 82 60
JMI4 160 500 4500 24 52 38 55 130 3.12×10 4 12.5 0.0037 3.3
25,28 62 44
30,32,35 82 60
JMI5 250 710 4000 28 62 44 60 150 4.32×10 4 14 0.0083 5.3
30,32,35,38 82 60
40 112 84
JMI6 400 1120 3600 32,35,38 82 82 60 65 170 6.88×10 4 15.5 0.0159 8.7
40,42,45 ,48,50 112 84
JMI7 630 1800 3000 40,42 112 112 84 70 210 10.35×10 4 19 0.571 14.3
45,45,50 ,55,56
60 142 107
JMI8 1000 2500 2800 45,48 112 112 84 80 240 16.11×10 4 22.5 0. 0571 22
50,55,56
60,63,65,70 142 107
JMI9 1600 4000 2500 55,56 112 112 84 85 260 26.17×10 4 24 0.1415 29
60,63,65 ,70,71,75 142 107
80 172 132
JMI10 2500 6300 2000 63,65,70 ,71,75 142 142 107 90 280 7.88×10 4 17 0.2974 52
80,85,90,95 172 132
JMI11 4000 9000 1800 75 142 142 107 95 300 10.49×10 4 19.5 0.4782 69
80,85,90,95 172 132
100,110 212 167
JMI12 6300 12500 1600 90,95 172 132 120 340 14.07×10 4 23 0.8067 94
100,110 ,120 ,125 212 167
JMI13 10000 18000 1400 100,110 ,120,125 212 167 135 380 19.23×10 4 28 1.7053 128
130,140 252 202
JMI14 16000 28000 1200 120,125 212 167 150 420 30.01×10 4 31 2.6832 184
130,140,150 252 202
160 302 242
JMI15 25000 40000 1120 140,150 252 202 180 480 47.46×10 4 37.5 4.8015 263
160,170,180 302 242
JMI16 40000 56000 1000 160,170,180 302 242 200 560 68.09×10 4 41 9.4118 384
190,200 352 282
JMI17 63000 80000 900 190,200,220 352 282 220 630 101.3×10 4 47 18.3753 561
240 410 330
JMI18 100000 125000 800 220 352 282 250 710 161.4×10 4 54.5 28.2033 723
240,250,260 410 330
JMI19 160000 200000 700 250,260 410 330 280 800 79.3×10 4 48 66.5813 1267
280,300,320 470 380
       

Production Pictures

Company Profile

HangZhou CZPT 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 shafts 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 new models when there are new cars in the market.

5. Quality Control
Every step should be a particular test by Professional Staff according to the standard of ISO9001 and TS16949.

FAQ

Q 1: Are you a trading company or a 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 customers with customized PDF or AI format artwork.

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 an excellent price principle, when you make the bulk order the cost of the sample will be deducted.

Q 5: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances. 

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

 

Standard Or Nonstandard: Standard
Shaft Hole: as Your Requirement
Torque: as Your Requirement
Bore Diameter: as Your Requirement
Speed: as Your Requirement
Structure: Flexible
Customization:
Available

|

Customized Request

China best Spacer Length CZPT Type Cheap Diaphragm Coupling
China best Spacer Length CZPT Type Cheap Diaphragm Coupling

spacer coupling

Are There Any Safety Considerations When Using Spacer Couplings in Rotating Machinery?

Yes, there are several safety considerations to keep in mind when using spacer couplings in rotating machinery. Proper installation, maintenance, and operational practices are essential to ensure the safe and reliable functioning of the couplings and the connected machinery. Here are some important safety considerations:

1. Proper Installation: It is crucial to follow the manufacturer’s guidelines and instructions during the installation of spacer couplings. Improper installation can lead to misalignment, uneven loading, and premature wear, which may compromise the safety and performance of the system.

2. Regular Maintenance: Routine maintenance is necessary to keep spacer couplings in optimal condition. Regular inspections can help identify wear, misalignment, or other issues early on, preventing potential failures and ensuring safe operation.

3. Torque and Speed Limits: Always adhere to the recommended torque and speed limits provided by the coupling manufacturer. Exceeding these limits can lead to coupling failure, which may cause damage to the equipment and pose safety risks to personnel.

4. Alignment and Balance: Proper shaft alignment and balance are crucial for the safe operation of rotating machinery. Misalignment can lead to increased stress on the coupling and the connected components, resulting in premature wear and potential failures.

5. Temperature Considerations: Ensure that the spacer coupling’s material and design are suitable for the operating temperature range of the application. Extreme temperatures can affect the coupling’s mechanical properties and lead to reduced performance or failure.

6. Emergency Shutdown Procedures: Implement clear emergency shutdown procedures in case of coupling failure or other mechanical issues. Employees should be familiar with these procedures and have access to emergency shutdown controls.

7. Lubrication: Proper lubrication is essential to reduce friction and wear in spacer couplings. Ensure that the couplings are adequately lubricated according to the manufacturer’s recommendations.

8. Regular Inspections: Periodically inspect the spacer couplings for signs of wear, corrosion, or damage. Replace any worn or damaged couplings promptly to prevent safety hazards.

9. Compliance with Regulations: Ensure that the use of spacer couplings complies with relevant safety regulations and industry standards to maintain a safe working environment.

By taking these safety considerations into account and following best practices, the use of spacer couplings in rotating machinery can be safe and effective, contributing to the reliable operation of industrial processes while minimizing the risk of accidents or failures.

spacer coupling

Factors to Consider When Choosing a Spacer Coupling for a Specific System

Choosing the right spacer coupling for a specific system requires careful consideration of various factors to ensure optimal performance and reliability. Here are the key factors to keep in mind:

1. Operating Conditions: Understand the operating conditions of the system where the spacer coupling will be used. Consider factors such as torque requirements, rotational speed, temperature range, and environmental conditions (e.g., corrosive, humid, or dusty environments).

2. Misalignment Compensation: Determine the type and magnitude of misalignment that the coupling needs to accommodate. Spacer couplings can handle angular, parallel, and axial misalignments to varying degrees, so selecting the appropriate coupling design is critical.

3. Shaft Sizes and Types: Ensure that the spacer coupling’s bore size matches the shaft diameters of the connected equipment. Additionally, consider whether the shafts are keyed, splined, or have other special features that may require customization of the coupling.

4. Coupling Material: The choice of material for the spacer coupling depends on the application’s requirements. Common materials include steel, stainless steel, aluminum, and various alloys. Consider factors such as strength, corrosion resistance, and temperature limits when selecting the material.

5. Torque and Speed Ratings: Determine the required torque and rotational speed ratings for the coupling based on the power transmission needs of the system. Select a coupling that can handle the specified torque and speed without exceeding its limits.

6. Spacer Length: The length of the spacer in the coupling affects the distance between connected equipment. Ensure that the chosen spacer length allows for proper clearance and alignment between the components.

7. Installation and Maintenance: Consider the ease of installation and maintenance requirements of the spacer coupling. Some couplings may require more frequent maintenance than others, which can impact overall system downtime.

8. Cost and Budget: Evaluate the cost of the spacer coupling and ensure that it fits within the project budget. While cost is a consideration, it is essential not to compromise on quality and performance for the sake of cost savings.

9. Industry Standards and Regulations: Ensure that the chosen spacer coupling complies with relevant industry standards and safety regulations. Adherence to these standards helps guarantee the coupling’s quality and suitability for the intended application.

10. Supplier and Support: Choose a reputable supplier with a track record of providing high-quality spacer couplings. A reliable supplier can offer technical support, assistance with selection, and post-purchase services if required.

By carefully considering these factors and evaluating the specific needs of the system, engineers and designers can select the most appropriate spacer coupling to ensure efficient power transmission, reduce wear on connected equipment, and enhance overall system performance and reliability.

China best Spacer Length CZPT Type Cheap Diaphragm Coupling  China best Spacer Length CZPT Type Cheap Diaphragm Coupling
editor by CX 2023-09-07