Product Description

Product Description

CUSTOM DESIGNS

As a service to our customers, we offer our vast manufacturing experience and talents to meet special needs with custom parts. our in-house engineering team has extensive experience designing and custom engineering solutions to meet your requirements. if you do not see what you are looking for in our standard line, please inquire about custom options.
we manufacture shaft collars in 12L15 lead-free steel with a zinc or proprietary black oxide finish, 303 and 316 stainless steel, high-strength 2571 aluminum, and engineered plastic. Bore sizes range from 1/8″ to 6″ and 3mm to 150mm.ONE-PIE

1.materials:stainless steel,alloy steel ,aluminum ,brass etc. 
2.
Finish: Zinc plating, Nickel plating,nature
3.competitive price ,prompt delivery 
4.OEM service as your drawings
Technics
1.Milling 2.grinding 3.Turning 4.wire-cutting 5.CNC bending 6.CNC machining 7.Stamping 8.forging 9.boring 10.broaching and so on .
Accuracy
1.Milling:0.01mm 2.Turning:0.01mm 3.Grinding:0.002mm 4.Wire-cutting :0.005mm 5.CNC Machining : 0.005mm

 

Company Profile

RunCheng Import and Export Co., Ltd is the leading professional OEM/ODM manufactory of auto parts, hardware, graphite products, sanitary ware and mechanical items. Product ranges include CNC machining parts, casting parts, stamping parts, forged parts, turning parts, pipe fitting, rubber parts, CZPT and many more.

We ensure the highest quality by using only the highest quality raw materials and by subjecting all our products to a rigorous Quality Control System. The quality control of our large-scale production process conforms to ISO9001 standards.

We have won the trust of our clients with our top quality products and outstanding service.

Our business is built on the following 4 advantages, namely Full range of products, Top quality, Outstanding service and Reasonable price!

Contact us at once and let′ S do mutually beneficial business together!


Production ability
  

EQUIPMENT LIST

NAME

 

SPECIFICATION 

BRAND           

ORIGINAL PLACE 

QUANTITY

CNC Machines

Graph 600

KNUTH

CHINA

20

1370

KAFO

TAPAN

20

EDM Machines

ZNC450

BHangZhouNA

ZheJiang

20

ZNC430

BHangZhouNA

ZheJiang

30

Grinding Machines

ACC-350ST

BESFORD

CHINA

50

Auto Lathe Machining  

L150G-II

OKUMA

CHINA

80

Wire Cutting Machines  

DK7732

NEW FAST

CHNA

30

Milling Machine

SHCM-97A

GENTIGER

ZheJiang

20

CMM Machine          

CRT-PA574

MITUTYO

JAPAN

10

Hardness Tester

TILO-T60

MITUTYO

JAPAN

5

Productions showing:
Equipments & Working plant:
Worry about our quality problem?

We are an IATF16949:2016 Certifed supplier, strictly execute inspection on ISO quality control system. All our products will pass 10-step inspections: it starts from incoming material inspection to IPQC,  then FQC and final inspection with reports before shipment.

Packaging & Shipping

Generally carton or wooden case or plastic foam with standard export wooden pallet , or as per consumer’s requirements.
Certifications:

 

Your Satisfaction, Our Motivation!

FAQ

 

Q1. Are you factory or trading company?    

 A: We are a customized factory with independent oversea trading office .

 

Q2.Can you provide sample for us?     

 A: Yes, free sample is available

 

Q3. What raw material do you use?   

 A: Stainless Steel, Carbon Steel, Mild Steel, Galvanized Steel, Aluminum alloy, brass, copper, Aluminum etc.

 

Q4. What finishes can you provide?

 A: powder coating, polishing, zinc/nickel /chrome plating, painting, anodized, hot dip galvanized, sandblasted etc.

 

Q5. How do you ensure quality control? 

 A: We inspect every process based on your drawings or samples and also check the products before packing

 

Q6. Is small quantity available?

 A: Yes, Small quantity for trial order is available. 

  

Q7. How do you ship the goods?

A: We have our cooperation forwarder, they can deliver the goods to you in very short time with competitive price, and you can ship by your own agent as your convenience.

 

Q8. How about your delivery time ?  

 A: 3-10 days for samples and 15-45 days for mass production .

 

Q: How To Place A Order?

  * You send us drawing or sample

  * We make the sample and send it to you

  * You think the sample is good then place an order and pay us 30% deposit

  * We start to make the product

  * When the goods is done, we take photoes for your check and you then pay the balance

  * We deliver the products to courier company

 

Application: Auto and Motorcycle Accessory, Machinery Accessory, Transmission
Standard: GB, EN, JIS Code, TEMA, ASME, Customed
Surface Treatment: Anodizing
Production Type: Mass Production
Machining Method: CNC Turning
Material: Nylon, Steel, Plastic, Alloy, Aluminum, Cold Forming Steel
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

shaft collar

Can I find information on alternatives to traditional shaft collars for specific applications?

Yes, information on alternatives to traditional shaft collars for specific applications is available. In addition to traditional shaft collars, there are various innovative solutions and alternative devices that can be used depending on the specific application requirements. Here are some sources where you can find information on alternatives to traditional shaft collars:

  • Manufacturer Websites and Catalogs: Many manufacturers of mechanical components provide detailed information on their websites or in product catalogs about alternative devices or solutions to traditional shaft collars. These resources often highlight specific applications, industries, or challenges where alternative devices may be more suitable. Exploring manufacturer websites and requesting catalogs can help you discover innovative options.
  • Technical Publications and Journals: Technical publications and journals focused on mechanical engineering, automation, or industrial applications often feature articles or case studies discussing alternative devices for various applications. These resources provide insights into the latest advancements and emerging technologies in the field. Accessing academic databases, engineering libraries, or subscribing to relevant publications can help you access this information.
  • Engineering Conferences and Seminars: Attending engineering conferences, seminars, or workshops related to mechanical components or industrial automation can provide opportunities to learn about alternative devices through presentations, panel discussions, or technical sessions. These events often bring together experts, researchers, and industry professionals who share their knowledge and present innovative solutions. Checking event calendars, industry association websites, or engineering organizations can help you find relevant conferences or seminars.
  • Online Engineering Forums and Communities: Online engineering forums, communities, and social media groups dedicated to mechanical engineering or industrial automation can be valuable sources of information on alternative devices. These platforms allow engineers and professionals to exchange ideas, discuss challenges, and share their experiences with different solutions. Participating in these forums, asking questions, or searching for relevant discussions can provide insights into alternative devices for specific applications.
  • Consulting with Industry Experts: Seeking advice from industry experts, such as mechanical engineers, industrial automation specialists, or application consultants, can help you explore alternative devices tailored to your specific application requirements. These professionals have in-depth knowledge of the field and can provide personalized recommendations based on your needs. They can be contacted through engineering consulting firms, professional networks, or by reaching out to manufacturers directly.

When considering alternatives to traditional shaft collars, it is important to thoroughly evaluate the specific application requirements, including factors such as load capacity, precision, environmental conditions, space limitations, and maintenance considerations. Each alternative device may have its own advantages and limitations, and it is crucial to select the most suitable option based on the unique needs of your application.

shaft collar

What are the advantages of using two-piece vs. one-piece shaft collars?

When considering shaft collars, you may come across two main types: two-piece and one-piece shaft collars. Each type has its advantages depending on the specific application and requirements. Here are the advantages of using two-piece and one-piece shaft collars:

Advantages of Two-Piece Shaft Collars:

  • Easy Installation and Removal: Two-piece shaft collars are designed to be split into two halves, allowing for easy installation or removal on a shaft without the need to disassemble other components or move the shaft. This can save time and effort during installation or maintenance procedures.
  • Positioning Flexibility: Two-piece collars often have a clamping mechanism that allows for fine adjustment and precise positioning along the shaft. This can be advantageous when precise placement is required, such as aligning components or achieving specific clearance or spacing.
  • Accessibility for Retrofitting: In situations where it may be difficult or impractical to slide a collar onto the end of a shaft, two-piece collars provide a convenient retrofitting solution. They can be installed around the shaft by opening the collar and clamping it in place, making them suitable for retrofitting on existing shafts or equipment without requiring shaft disassembly.
  • Shaft Protection: Two-piece collars typically have a split design with smooth, rounded edges, which helps prevent damage to the shaft during installation or removal. The collar halves can distribute clamping forces evenly, reducing the risk of shaft deformation or scoring.
  • Collar Customization: Two-piece collars often offer more customization options, such as the ability to replace or interchange collar components, add features like mounting holes or attachment points, or modify the collar to accommodate specific shaft sizes or configurations.

Advantages of One-Piece Shaft Collars:

  • Simplicity and Compactness: One-piece shaft collars have a simple, solid construction without any moving parts or additional components. This makes them compact and easy to handle, and they require less space along the shaft compared to two-piece collars.
  • Cost-Effectiveness: One-piece collars are often more cost-effective than two-piece collars due to their simpler design and manufacturing process. They can be a budget-friendly option for applications where precise positioning or frequent adjustments are not required.
  • High Clamping Force: One-piece collars can provide high clamping force due to their solid construction and uniform distribution of pressure. This makes them suitable for applications where a secure and rigid connection between the collar and the shaft is crucial.
  • Low Maintenance: Since one-piece collars do not have moving or adjustable parts, they typically require less maintenance. Once installed, they provide a reliable and stable connection without the need for periodic adjustments or repositioning.
  • Compatibility with High-Speed Applications: One-piece collars are generally well-suited for high-speed applications due to their solid construction and balanced design, which can minimize the risk of imbalance or vibration at high rotational speeds.

Ultimately, the choice between two-piece and one-piece shaft collars depends on factors such as the specific application requirements, ease of installation or retrofitting, customization needs, cost considerations, and desired level of adjustability or precision. It is important to evaluate these factors and select the type of shaft collar that best suits your needs for optimal performance and functionality.

shaft collar

What are the different types of shaft collars available in the market?

In the market, there are various types of shaft collars available, each designed to meet specific application requirements. Here are some commonly used types of shaft collars:

  • Set Screw Shaft Collars: Set screw shaft collars are the most common type and feature one or more set screws that tighten against the shaft to secure the collar in place. These collars have a simple design and are available in various materials such as steel, stainless steel, or aluminum. Set screw collars are easy to install and provide a reliable grip on the shaft.
  • Clamping Shaft Collars: Clamping shaft collars use a clamping mechanism, such as a split design with two halves and bolts, to tighten around the shaft. They provide a strong and secure grip and are often used in applications where frequent adjustments or repositioning of the collar is required. Clamping collars are available in different materials and can provide excellent holding power.
  • One-Piece Solid Shaft Collars: One-piece solid shaft collars are made from a single piece of material, typically metal, and have no moving parts. They are simple in design and provide a lightweight and compact solution for applications where space is limited. These collars are often used in light-duty applications or as a stop or spacer on a shaft.
  • Two-Piece Split Shaft Collars: Two-piece split shaft collars consist of two halves that can be assembled and tightened around the shaft using screws or bolts. This design allows for easy installation and removal without the need to slide the collar along the shaft. Two-piece split collars are commonly used in applications where the shaft cannot be easily disassembled or where frequent adjustments are required.
  • Threaded Shaft Collars: Threaded shaft collars have internal threads that allow them to be screwed onto a shaft. They provide a secure and adjustable grip when tightened against the shaft. Threaded collars are often used in applications where precise positioning or fine adjustment is needed.
  • Hinged Shaft Collars: Hinged shaft collars feature a hinge mechanism that allows for easy installation and removal without completely disassembling the collar. They are often used in applications where frequent access to the shaft is required or when the collar needs to be quickly repositioned or replaced.
  • Flanged Shaft Collars: Flanged shaft collars have an extended flange on one side, which provides additional support and acts as a stopping point for other components. The flange helps prevent axial movement of the collar and provides a reference surface for locating or positioning other elements, such as bearings, gears, or pulleys.
  • Specialty Shaft Collars: In addition to the standard types mentioned above, there are specialized shaft collars designed for specific applications. These include torque-limiting collars, indexing collars, quick-release collars, and shaft collars with integrated components such as gears or pulleys. These specialty collars cater to specific needs and offer unique features to enhance functionality or simplify assembly.

The choice of shaft collar type depends on factors such as the application requirements, shaft size, load capacity, ease of installation, and adjustability. It’s important to select the appropriate type of shaft collar that best suits your specific application to ensure proper functionality and secure shaft positioning within the mechanical system.

China wholesaler Stainless Steel Shaft Mounting Collars with Set Screw   clamping two-piece shaft collarChina wholesaler Stainless Steel Shaft Mounting Collars with Set Screw   clamping two-piece shaft collar
editor by CX 2023-11-07