C5 Grade Precision Ball Screw Double Nut

Product Overview & Core Highlights of C5 Grade Precision

As a professional precision transmission manufacturer with over 12 years of experience, Maitu has always adhered to the concept of "precision for all scenarios" and launched the C5 Grade Precision Ball Screw Double Nut. Different from the high-precision enhanced version for CNC, this product takes standard C5 precision as the core, integrates versatility and reliability, and is not limited to a single CNC scenario. It is a universal precision transmission component widely used in various industrial automation equipment.

Its core value lies in balancing precision, performance and cost — complying with international C5 precision standards, it can meet the positioning needs of most precision transmission scenarios, while having excellent structural stability and long service life, becoming the preferred choice for automation equipment manufacturers pursuing cost-effectiveness and stable performance.

• Standard C5 precision compliance: According to ISO3408 international precision standards, the single lead error is controlled within ≤5μm, and the arbitrary 300mm lead error does not exceed 15μm, which is the most commonly used balanced precision grade in industrial fields, perfectly matching the precision requirements of most automation equipment.
• Double-nut anti-backlash structure: Unlike the integrated structure of high-precision CNC models, it adopts a split-type double-nut design with adjustable preload, which can flexibly adjust the backlash according to different scenario needs, effectively reducing axial backlash to ≤10μm and ensuring stable transmission without lag.
• Universal scenario adaptation: Not limited to CNC machine tools, it can be widely matched with industrial automation equipment, 3C electronic equipment, and precision transmission modules, breaking the limitations of single-scenario application and improving the applicability of the product.
• Strict quality inspection system: Each product has gone through static load testing, precision calibration and wear resistance testing, and the pass rate reaches 100%, ensuring that each batch of products can maintain stable precision performance in long-term operation.

Key Performances: Balancing Precision and Versatility

What makes Maitu C5 Grade Precision Ball Screw Double Nut stand out in the universal precision transmission field? It is not only the compliance with C5 precision standards, but also the comprehensive optimization for multi-scenario application, making it have excellent performance in all aspects:

• Stable C5 precision performance: The screw shaft adopts high-precision grinding technology, combined with multi-stage precision correction, which not only meets the basic requirements of C5 grade, but also ensures the consistency of precision in long-term operation, avoiding precision deviation caused by wear and tear.
• Adjustable double-nut anti-backlash design: The split-type double-nut structure is adopted, and the preload can be adjusted according to the load and precision requirements of different equipment, which not only solves the problem of transmission lag, but also reduces the loss of components, extending the service life of the product.
• Efficient and smooth transmission: Equipped with a high-quality circulating ball system, the mechanical transmission efficiency is as high as 90% or more. Compared with traditional sliding screws, it has smaller friction and lower energy consumption, ensuring smooth operation of equipment without jitter.
• High-wear resistance material selection: The screw shaft is made of high-carbon steel (S55C) through professional heat treatment, with surface hardness reaching HRC58-62, strong wear resistance and impact resistance, which can adapt to the high-frequency operation of various automation equipment.
• Universal sealing protection: The integrated sealing structure is adopted, which can effectively prevent dust, impurities and liquid from entering the internal structure, ensuring stable operation of the product in different working environments, whether it is a clean electronic workshop or a general industrial site.
• Easy installation and compatibility: The standard flange design is adopted, which is consistent with the installation dimensions of most automation equipment and precision modules. It can be directly installed and commissioned without additional modification, greatly improving the installation efficiency.

Technical Parameters: Universal C5 Grade Specifications

Application Scenarios: Covering Multiple Precision Transmission Fields

Different from the high-precision CNC-specific model, Maitu C5 Grade Precision Ball Screw Double Nut has strong versatility, covering various industrial fields that require standard C5 precision, and its application scenarios are diverse:

- Industrial automation equipment: Widely used in the transmission system of automation production lines, including conveyor modules, lifting platforms and manipulators, ensuring precise positioning and stable operation of equipment, improving production efficiency and product qualification rate.

- 3C electronic equipment: Applied to precision transmission modules of 3C products such as mobile phone assembly equipment, electronic component testing equipment and PCB processing equipment, meeting the precision requirements of small parts processing and assembly.

- Ordinary precision CNC equipment: For CNC lathes, milling machines and engraving machines that do not require enhanced precision, it can replace high-cost high-precision models, balancing precision and cost, and meeting the needs of ordinary precision processing.

- New energy equipment: Used in the transmission system of solar panel processing equipment and lithium battery production equipment, adapting to the precision requirements of new energy product processing, ensuring stable and reliable operation of equipment.

- Medical auxiliary equipment: Applied to precision transmission parts of small medical auxiliary equipment, such as medical sample testing equipment and drug filling equipment, with stable precision and good compatibility, meeting the special requirements of medical equipment for reliability.

Competitive Strengths: Universal Precision, Cost-Effective Choice

Precision & Versatility Strengths

- Standard C5 precision balance: It strictly complies with international C5 precision standards, which is the "gold standard" for most precision transmission scenarios. It can meet the precision needs of equipment without excessive cost investment, avoiding the waste of precision surplus.

- Strong scenario adaptability: Unlike single-scenario products, it can be flexibly matched with various automation equipment and precision modules, reducing the trouble of product selection for customers and improving the applicability of the product.

- Stable and reliable performance: Through strict quality control and structural optimization, the product has excellent wear resistance and impact resistance, and can maintain stable precision performance in long-term high-frequency operation, reducing the frequency of equipment maintenance.

Cost & Supply Strengths

- High cost performance: Compared with the enhanced C5 high-precision model, the cost is reduced by 15%-25%, while ensuring standard C5 precision and stable performance, which is more in line with the cost control needs of most automation equipment manufacturers.

- Stable supply capacity: With two production bases in Suzhou and Dongguan, specialized production lines for standard C5 grade products are set up, with large inventory of standard models, supporting immediate delivery and meeting the needs of customers for mass production and equipment maintenance.

- Flexible customization support: While providing standard products, it also supports customization of lead, diameter and preload according to customer equipment parameters, whether it is small automation modules or large-scale automation lines, it can provide perfect matching solutions.

Maintenance Tips: Simple Operation, Long Service Life

For the C5 Grade Precision Ball Screw Double Nut, scientific and simple maintenance can effectively extend its service life and maintain stable precision. The following are key maintenance points, which are suitable for various application scenarios:

- Regular cleaning: According to the working environment, clean the screw and nut every 20-35 days. Use ordinary industrial cleaning agents to remove surface dust, impurities and oil stains, avoiding the wear of components caused by contamination.

- Scientific lubrication: Apply general-purpose precision transmission lubricating oil every 25-45 days, ensuring uniform lubrication of the circulating ball system. Do not use inferior lubricating oil to avoid affecting the transmission performance and precision of the product.

- Load control: Strictly operate within the rated load range of the product. Overload operation will not only cause precision deviation, but also damage the double-nut structure and reduce the service life of the product.

- Periodic inspection: Check the transmission precision and preload status every 3-4 months. If precision deviation or loose preload is found, adjust and calibrate in time to ensure that the product maintains standard C5 precision performance.

- Storage protection: When the equipment is out of service for a long time, clean the product thoroughly, apply anti-rust oil, and store it in a dry and dust-free environment to avoid moisture, corrosion and collision, which will affect the precision of the product.

Why Customers Choose Maitu C5 Grade Precision Products

- Professional precision experience: With over 12 years of experience in precision transmission R&D and production, Maitu has rich experience in multi-scenario product matching, and its C5 grade precision products have been verified by a large number of customers, with stable quality and reliable performance.

- Cost-effective product positioning: Focusing on the balance of precision and cost, the product meets the standard C5 precision requirements while controlling the production cost, providing customers with cost-effective choices and reducing procurement costs.

- Comprehensive technical support: The professional technical team can provide product selection guidance, installation advice and after-sales maintenance services according to the customer's specific equipment and application scenarios, solving the worries of customers in product use.

- Flexible cooperation conditions: The minimum order quantity is 1 piece, supporting small-batch sampling and testing; standard products are delivered in stock, and customized products have a short production cycle, which can well match the customer's production schedule.

- Perfect after-sales service: Provide a complete after-sales guarantee system, including product quality inspection, maintenance training and precision calibration services, with timely technical response to ensure the smooth use of customers' products.

- Widely recognized market performance: The C5 Grade Precision Ball Screw Double Nut has been widely used in industrial automation, 3C electronics, new energy and other fields, winning recognition from global customers, and has become a trusted precision transmission component brand in the industry.