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China Professional Servo Separation Rigid Coupling

Product Description

We offer Customized Precision OEM/ODM precision Metal/Aluminum CNC Machining Part for Industry Robot/Robotics, CNC machining parts for Bearing Sleeve, CNC parts for Diving/Dive Equipment, CNC machining parts for Aerospace, CNC turning parts, CNC turned parts, Lathe parts, turned parts, CNC milling parts, CNC milled parts, metal milling parts, CNC machined parts for food machine/machinery, CNC machine part for Animal ventilator, CNC machinery parts for medical industry/instruments, Metal parts, Auto parts, mechanical parts. Spare parts, accessories, hardware, Die casting parts, aluminum casting parts, Zinc casting parts, Die stamping parts, metal stamping parts, press stamping tooling, Sheet metal fabrication, bending parts, laser cutting parts, welding parts. 

Feature of CNC parts
1. Precision CNC stainless steel parts strictly according to customer’s drawing, packing and quality request
2. Tolerance: Can be kept in +/-0.005mm
3. The most advanced CMM inspector to ensure the quality
4. Experienced technology engineers and well trained workers
5. Fast and timely delivery. Speedily&professional service
6. Give customer professional suggestion while in the process of customer designing to save costs.
7. Customers can use T/T to pay a small amount of sample fee to  sample production time
8. Quality assurance in accordance with ISO9001: 2003 and ISO13485: 2016

Material Available for CNC Machining 

Material Stainless steel SS201 SS303 SS304 SS316 17-4pH SUS440C
Steel Q235 20#-45# etc
Brass C36000(C26800) C37700(HPb59) C38500(HP6 58) C27200(CuzN37)etc
Iron 1213 12L14 1215 etc
Bronze C51000 C52100 C5400etc
Aluminum Al6061 Al6063 Al7075 AL5052 etc
Alloy A2 D2 SKD11 DF2 XW/5 ASP-23

Terms and Conditons 

Our Processing CNC machining, CNC milling and turning, drilling, grinding, , stamping, tapping
Surface finish Hard Coating Black Anodize Clear Anodize Hard Chrome, Clear Zinc Plasma Niride
Tolerance 0.005
QC System 100% inspection before shipment
Drawing format CAD / PDF/ DWG/ IGS/ STEP/So
Packaging Standard package/Carton box or Pallet/As per customized specifications
Payment Terms 1) Western Union for samples cost or very small order
2) 100% T/T in advance when amount less than 1000USD
3) 50% deposit, 50% balance by T/T before shipment when order amount from 3000USD to 5000USD. 
4) 30% deposit, 70% balance by T/T before shipment when order amount over 5000USD. 
5) L/C payment term for big amount order is acceptable. 
Trade terms EXW, FOB, CIF, As per customer’s request
Shipment Terms 1) 0-100kg: Express & air freight priority
2) >100kg: Sea freight priority
3) As per customized specifications
Note All CNC machining parts are custom made according to customer’s drawings or samples, no stock. If you have any CNC machining parts to be made, please feel free to send your kind drawings/samples to us anytime by email. 

What is your product range?
1. CNC machining parts, precision parts, CNC parts, metal machining parts. 
2. CNC turning parts, CNC turned parts, Lathe parts, turned parts. 
3. CNC milling parts, CNC milled parts, metal milling parts. 
4. CNC machined parts, CNC machine part, CNC machinery parts. 
5. Metal parts, Auto parts, mechanical parts. Spare parts, accessories, hardware. 
6. Die casting parts, aluminum casting parts, Zinc casting parts. 
7. Die stamping parts, metal stamping parts, press stamping tooling.
8. Sheet metal fabrication, bending parts, laser cutting parts, welding parts. 

Are you a manufacturer?
Yes, We are the manufacturer of all kinds of metal parts by CNC machining, turning, milling, stamping, 
Casting and bending with 6 years’ experience, Warmly welcome to visit our factory at any time. 
What benefit we can get from you?
1)Competitive price
2)High quality control: 100% full inspection before shipment
3)High precision, tolerance can be ± 0.005mm
4)Fast lead time (5-7days for samples, 12-15 days for mass production)
5)Non-standard//OEM//customized service provided
6)No MOQ, small QTY is acceptable. 
7)ISO 9001: 2003 and ISO13485: 2016 certificated factory, RoHS material used
9)Professional export packing: Separate Blister plastic box or Bubble Wrap/Pearl Wool +Carton+Wooded Case, keep no scratch and damage.

rigid coupling

How Do Rigid Couplings Compare to Other Types of Couplings in Terms of Performance?

Rigid couplings offer specific advantages and disadvantages compared to other types of couplings, and their performance depends on the requirements of the application:

1. Performance: Rigid couplings provide excellent torque transmission capabilities and are best suited for applications that demand precise and efficient power transfer. They have minimal backlash and high torsional stiffness, resulting in accurate motion control.

2. Misalignment Tolerance: Rigid couplings cannot tolerate misalignment between shafts. They require precise shaft alignment during installation, which can be time-consuming and may result in increased downtime during maintenance or repairs.

3. Vibration Damping: Rigid couplings offer no damping of vibrations, which means they may not be suitable for systems that require vibration isolation or shock absorption.

4. Maintenance: Rigid couplings are generally low maintenance since they have no moving parts or flexible elements that can wear out over time. Once properly installed, they can provide reliable performance for extended periods.

5. Space Requirements: Rigid couplings are compact and do not add much length to the shaft, making them suitable for applications with limited space.

6. Cost: Rigid couplings are usually more economical compared to some advanced and specialized coupling types. Their simpler design and lower manufacturing costs contribute to their affordability.

7. Application: Rigid couplings are commonly used in applications where shafts are precisely aligned and no misalignment compensation is necessary. They are prevalent in precision machinery, robotics, and applications that require accurate motion control.

In contrast, flexible couplings, such as elastomeric, jaw, or beam couplings, are designed to accommodate misalignment, dampen vibrations, and provide some degree of shock absorption. Their performance is ideal for systems where shafts may experience misalignment due to thermal expansion, shaft deflection, or dynamic loads.

In summary, rigid couplings excel in applications that demand precise alignment and high torque transmission, but they may not be suitable for systems that require misalignment compensation or vibration damping.

rigid coupling

How Does a Rigid Coupling Handle Angular, Parallel, and Axial Misalignment?

Rigid couplings are designed to provide a fixed and rigid connection between two shafts. As such, they do not have any built-in flexibility to accommodate misalignment. Therefore, when using a rigid coupling, it is essential to ensure proper shaft alignment to avoid excessive forces and premature wear on connected equipment.

Angular Misalignment: Angular misalignment occurs when the axes of the two shafts are not collinear and form an angle with each other. Rigid couplings cannot compensate for angular misalignment, and any angular misalignment should be minimized during installation. Precision alignment techniques, such as laser alignment tools, are often used to achieve accurate angular alignment.

Parallel Misalignment: Parallel misalignment, also known as offset misalignment, happens when the axes of the two shafts are parallel but have a lateral displacement from each other. Rigid couplings cannot accommodate parallel misalignment. Therefore, precise alignment is crucial to prevent binding and excessive forces on the shafts and bearings.

Axial Misalignment: Axial misalignment occurs when the two shafts have an axial (longitudinal) displacement from each other. Rigid couplings cannot address axial misalignment. To prevent thrust loads and additional stresses on bearings, it is essential to align the shafts axially during installation.

In summary, rigid couplings are unforgiving to misalignment and require precise alignment during installation. Any misalignment in a rigid coupling can lead to increased wear, premature failure of components, and reduced overall system efficiency. Therefore, it is crucial to use appropriate alignment techniques and tools to ensure optimal performance and longevity of the connected equipment.

rigid coupling

Advantages of Using Rigid Couplings in Mechanical Systems:

Rigid couplings offer several advantages when used in mechanical systems. These advantages make them a preferred choice in certain applications where precise alignment and high torque transmission are essential. Here are the key advantages of using rigid couplings:

  • 1. High Torque Transmission: Rigid couplings are designed to handle high torque and power transmission without any loss due to flexibility. They provide a direct and solid connection between shafts, allowing for efficient transfer of rotational motion.
  • 2. Precise Alignment: Rigid couplings maintain precise alignment between connected shafts. When installed correctly, they ensure that the two shafts are perfectly aligned, which is crucial for applications where accurate positioning and synchronization are required.
  • 3. Synchronous Rotation: The rigid connection provided by these couplings enables synchronous rotation of the connected shafts. This is particularly important in applications where components must move in precise coordination with each other.
  • 4. Simple Design: Rigid couplings have a straightforward design with minimal moving parts. This simplicity makes them easy to install and maintain, reducing the chances of mechanical failure.
  • 5. Cost-Effective: Compared to some other coupling types, rigid couplings are generally more cost-effective. Their simple design and robust construction contribute to their affordability.
  • 6. High Strength and Durability: Rigid couplings are typically made from strong and durable materials such as steel, stainless steel, or aluminum. These materials can withstand heavy loads and provide long-lasting performance in demanding applications.

Rigid couplings are commonly used in various industries and applications, including high-precision machinery, robotics, automation systems, precision motion control, and machine tools. They are especially beneficial in scenarios where misalignment needs to be minimized or avoided altogether.

It’s important to note that while rigid couplings offer these advantages, they are not suitable for applications where shaft misalignment or shock absorption is required. In such cases, flexible couplings or other specialized coupling types may be more appropriate.

China Professional Servo Separation Rigid Coupling  China Professional Servo Separation Rigid Coupling
editor by CX 2023-12-04

Rigid Coupling

As one of the rigid coupling manufacturers, suppliers, and exporters of mechanical products, We offer rigid coupling and many other products.

Please get in touch with us for details.

Mail:[email protected]

Manufacturer supplier exporter of the rigid coupling.

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