China wholesaler Full Size Ball End Set Screw screw shaft drawing

Product Description

 

Domestic C7 rolled ball screw shaft, C5 ground ball screw shaft, Ball screw nut

Company Profile

HangZhou Wangong Precision Machinery Co., Ltd.

About US: Professional  producing Ball screw, Linear guide, linear shaft, Linear roller CZPT and linear motion bearings
HangZhou Wangong Precision Machinery Co., Ltd was founded in 2008 and is located in HangZhou City, ZHangZhoug Pro. China. We ahve built a R&D and profuction base of more than 52000m, Our expertise lies in manufacturing precision transmission components, As a distinguished high-tech enterprise, we seamlessly integrate research and development, production, sales, and service. We have successfully incorporated advanced equipment and cutting-edge technologies from renowned countries like Germany, Japan and ZheJiang .

Product Description

1,Intruduction

High precision low noise CZPT ball screw
Ball screw is made of screw, nut and ball. The function is to turn the rotary motion into liner motion, which is a further extension and development of ball screw. The significance of this development is to move into a rolling bearing from sliding action; With little friction, ball screws are widely used in various industrial equipment and precision instruments.

2, Ball screw feature

High Reliability

TBI MOTION or CZPT ball screw has very stringent quality control standards covering every production process. With proper lubrication and use,trouble-free operation for an extended period of time is possible.

Smooth Operation

The high efficiency of ball screws is vastly superior to conventional screws. The torque required is less than 30%. Linear motion can be easily changed from rotary motion.

High Rigidity and Preload

When axial play is minimized in conventional screw-nut assemblies, the actuating torque becomes excessive and the operation is not smooth. The axial play in TBI MOTION or CZPT precision ball screws may be reduced to zero by preloading and a light smooth operation is still possible. herefore, both low torque and high rigidity can be obtained simultaneously.TBI MOTION or CZPT ball screws have gothic CZPT groove profiles which allow these conditions to be achieved.

Circulation Method

Ball return tube method.(V,E,S,Y type);Ball defelector method.(I,U,M,K type)

High Durability

Rigidly selected materials, intensive heat treating and processing techniques, backed by years of experience,have resulted in the most durable ball screws manufactured.

3, All kinds of ball srew series
There are many different series of ball screw shaft with nut, like SFU series, SFS series, SFI series, SFY series, DFU series, SFUL series, SFK series.Each series has its own characteristics, Let’s look at the difference in appearance and characteristics.

    SFU series           SFS/SFA series           SFI series

   DFU series     SFY series    SFK series

   SCI series                                         Ball screw set                          C5 ground ball screw series

 

4, Ball screw Specification
1. Cold rolled ball screw;
2. Gcr15 material;
3. High-speed operation
4. C5 C7 C10 precision;
5. No gap and preloading
6. Quality as good as TBI brand is high precision, long life use.
7. Pay more attention to before-sale, in-sale, after -sales service.
8. Manufacturer with large stock & short delivery

Ball Screw Features
 
Item Material Heat
Treatment
Hardness Accurancy Preload
Ball screw shaft SCM450
S55C
CF53
Induction
Heating
HRC58-62 C5:0.018mm
C7:0.05mm
C10:0.21mm
P1:Zero
P2:Light
P3:Medium
P4:Heavy
Ball screw nut SCM415
20CrMo
Carbonizing
Hardening
HRC58-62 C5:0.018mm P1:Zero
P2:Light
P3:Medium
P4:Heavy
Steel balls SUJ2
GCr15
  HRC58-62    

 

Brand name ERSK, (they are CZPT to interchange into ZheJiang TBI ball screw and nut)
Product name C5 ground ball screw, C7 rolled ball screw
Model no. SFU/SFNU/SFS/SFA/SFI/SFY/DFU/SFK/SCI series
Material S55C material for ball screw shaft, 20CrMo material for ball screw nut
Service after-sale service and technical assistance as per customer’s
requirement and needs. Customers are always given quickly
support.
Length Max:6000mm, other length as your requirement
Delivery time Base on customer required quantity,by negotiated
Products packing Plastic bag+box case or wooden case, or according to
customer’s requestment
Sample Sample order could be available
Payment terms T/t or L/C are available for large orders, Paypal and West
Union for small orders
Shipping method DHL,UPS,TNT,FEDEX,EMS,Airfreight and by sea, By
negotiated
Quality ISO9001-2008

5, We can machinize the ball screw shaft according to the drawings

6, Data sheet
 

Installation Instructions

The way to assemble the ball screw nut in the ball screw shaft

 

Related products

ERSK manufacturer main products

Our Advantages

As a distinguished high-tech enterprise, we seamlessly integrate research and development, production, sales, and service. We have successfully incorporated advanced equipment and cutting-edge technologies from renowned countries like Germany, Japan, and ZheJiang . Our commitment to innovation has led to the acquisition of multiple product design patents, and we proudly adhere to ISO9001 certification standards.

Our service

Our Team:
Professional technicians, high-quality production workers, 24-hour salespersons
OUR PHILOSOPHY:
Integrity is at the core of our values, and providing excellent 
service is our top priority. We begin by understanding your 
needs and strive to ensure your utmost satisfaction, forging a mutually beneficial relationship.
OUR MISSION:
Through technology and innovation, we strive to enhance 
product quality and deliver exceptional products and services 
to you.
OUR VISION:
We are firmly dedicated to CZPT the CZPT of highquality standards and venturing into the realm of world-class 
advanced manufacturing industries.
We are excited about the opportunity to work with you and 
exceed your expectations.

 

 

 

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Product Name: Lead Screw China
Model No.: Sfu1610
Manufacturing Process: Rolled Thread
Samples:
US$ 25/Piece
1 Piece(Min.Order)

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Order Sample

ball screw assemble
Customization:
Available

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Customized Request

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

screw jack

What advancements in screw jack technology have improved efficiency and reliability?

Advancements in screw jack technology have led to significant improvements in efficiency and reliability. Here are some key advancements that have contributed to these improvements:

  • High-Efficiency Ball Screws: Traditional screw jacks often used trapezoidal or square threads, which had relatively lower efficiency due to higher friction. However, the introduction of high-efficiency ball screws in screw jack designs has greatly improved efficiency. Ball screws offer low friction and higher efficiency, resulting in reduced power consumption and improved overall system efficiency.
  • Improved Lubrication Systems: Proper lubrication is crucial for the smooth operation and longevity of screw jacks. Advancements in lubrication systems, such as the use of self-lubricating materials, improved lubricants, and better sealing mechanisms, have enhanced the reliability and maintenance intervals of screw jacks. These advancements minimize wear, reduce friction, and ensure consistent performance over extended periods.
  • Materials and Coatings: The use of advanced materials and coatings has significantly improved the durability and reliability of screw jacks. Components made from high-strength alloys, such as stainless steel or hardened steel, can withstand higher loads and resist wear. Additionally, coatings like zinc plating or epoxy coatings provide corrosion resistance, extending the lifespan of screw jacks in challenging environments.
  • Integrated Sensors and Feedback Systems: Integration of sensors and feedback systems in screw jacks has improved their reliability and control. Position sensors, load sensors, and torque sensors can be integrated into screw jacks to provide real-time feedback and monitoring. This enables precise positioning, load measurement, and the ability to detect and respond to abnormal operating conditions, ensuring safe and reliable operation.
  • Automation and Control Integration: The integration of screw jacks with advanced automation and control systems has improved efficiency and reliability. Motorized screw jacks can be integrated with programmable logic controllers (PLCs) or computer numerical control (CNC) systems, enabling precise and synchronized movements, remote operation, and automation. This integration minimizes human error, enhances repeatability, and optimizes the overall efficiency of screw jack systems.
  • Design Optimization: Advancements in computer-aided design (CAD) and simulation tools have allowed for the optimization of screw jack designs. Finite element analysis (FEA) and virtual prototyping enable the evaluation and refinement of various design parameters, resulting in improved load-bearing capabilities, reduced weight, and enhanced structural integrity. These design optimizations contribute to increased efficiency and reliability.

These advancements in screw jack technology have collectively improved efficiency, reliability, and overall performance. Manufacturers continue to innovate and refine screw jack designs to meet the evolving needs of various industries, ensuring that screw jacks remain a reliable and efficient solution for lifting and adjusting loads.

screw jack

Can screw jacks be customized or integrated into larger systems for specific uses?

Yes, screw jacks can be customized or integrated into larger systems to meet specific requirements and applications. Their modular nature and versatility allow for various customization and integration possibilities. Here are some ways screw jacks can be customized or integrated into larger systems:

  • Load Capacity Customization: Screw jacks can be customized to handle specific load capacities. Manufacturers can design and manufacture screw jacks with different load ratings to accommodate the requirements of a particular application. By customizing the load capacity, screw jacks can be optimized for lifting and supporting a wide range of loads, from light loads in precision applications to heavy machinery in industrial settings.
  • Mounting and Connection Options: Screw jacks can be customized to have different mounting and connection options. This allows for seamless integration into existing systems or specific applications. Manufacturers can provide various mounting configurations, such as flange mounts, base mounts, trunnion mounts, or clevis ends, to ensure easy installation and compatibility with the surrounding equipment or structures.
  • Stroke Length Customization: The stroke length of a screw jack can be customized to suit specific requirements. The stroke length refers to the distance the lifting screw travels during the jack’s operation. By customizing the stroke length, screw jacks can be tailored to the required vertical movement or extension needed in a particular application. This customization ensures optimal performance and efficiency in lifting or positioning tasks.
  • Specialized Materials and Coatings: Screw jacks can be customized with specialized materials or coatings to enhance their performance in specific environments. For example, in corrosive or harsh conditions, screw jacks can be manufactured using corrosion-resistant materials such as stainless steel or coated with protective finishes. This customization ensures the longevity and reliability of screw jacks in demanding applications.
  • Integration with Motorized Systems: Screw jacks can be integrated with motorized systems to automate the lifting and positioning processes. By adding electric or hydraulic motorization, screw jacks can be controlled and synchronized with other components or systems, providing precise and automated operations. This integration enables efficient and programmable movements, reducing manual labor and increasing productivity.
  • Control and Monitoring Integration: Screw jacks can be integrated with control and monitoring systems for enhanced functionality and safety. By incorporating sensors, limit switches, or feedback mechanisms, screw jacks can provide real-time feedback on position, load, or other parameters. This integration allows for accurate control, monitoring, and protection of the screw jack and the larger system it is a part of.

The customization and integration options for screw jacks make them highly adaptable to specific uses and applications. Manufacturers often work closely with customers to understand their requirements and provide tailored solutions that optimize the performance, efficiency, and reliability of screw jacks within larger systems.

screw jack

How do manufacturers ensure the quality and reliability of screw jack mechanisms?

Manufacturers employ various quality control and testing measures to ensure the quality and reliability of screw jack mechanisms. These measures are implemented throughout the manufacturing process to verify that the screw jack meets the required standards and performance specifications. Here are some common practices manufacturers use to ensure quality and reliability:

  • Design and Engineering: Manufacturers invest in robust design and engineering processes to develop screw jack mechanisms that meet the intended specifications. This includes selecting appropriate materials, determining the optimal thread design, and performing structural analysis to ensure the screw jack can handle the expected loads and movements. Thorough design and engineering processes contribute to the overall quality and reliability of the mechanism.
  • Material Selection: Manufacturers carefully select materials with the necessary strength, durability, and corrosion resistance for the construction of screw jack mechanisms. High-quality materials, such as alloy steels or stainless steels, are often chosen to ensure the longevity and reliability of the screw jack. Material selection is based on factors such as load requirements, environmental conditions, and industry standards.
  • Quality Assurance: Manufacturers implement comprehensive quality assurance processes to monitor and control the manufacturing steps. These processes include inspections, audits, and documentation to ensure that each screw jack meets the specified quality standards. Quality assurance measures may involve checks for dimensional accuracy, thread quality, surface finish, and proper assembly. Through quality assurance, manufacturers can identify and address any potential defects or deviations from the desired specifications.
  • Testing and Performance Evaluation: Manufacturers conduct rigorous testing and performance evaluations to verify the functionality, load capacity, and reliability of screw jack mechanisms. This may involve load testing, endurance testing, and cycling tests to simulate real-world operating conditions. Testing helps validate the performance of the screw jack and ensures that it can handle the intended loads and movements without failure or significant degradation over time.
  • Compliance with Standards: Manufacturers ensure that screw jack mechanisms comply with relevant industry standards and regulations. Compliance with standards such as ISO (International Organization for Standardization) or specific industry standards provides assurance of the quality and reliability of the product. Manufacturers may obtain certifications or undergo third-party audits to validate compliance with these standards.
  • Customer Feedback and Continuous Improvement: Manufacturers value customer feedback and use it to drive continuous improvement in the design, manufacturing, and performance of screw jack mechanisms. By actively seeking input from customers and end-users, manufacturers can identify areas for enhancement and implement changes to improve the quality and reliability of their products.

By implementing stringent design processes, careful material selection, thorough quality assurance, testing and performance evaluation, compliance with standards, and continuous improvement practices, manufacturers ensure the quality and reliability of screw jack mechanisms. These measures help deliver screw jacks that meet the industry’s expectations for performance, safety, and durability.

China wholesaler Full Size Ball End Set Screw   screw shaft drawingChina wholesaler Full Size Ball End Set Screw   screw shaft drawing
editor by CX 2024-03-12

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