C5 High Lead Rolled Ball Screw for Rapid Positioning

The China C5 High Lead Rolled Ball Screw for Rapid Positioning from Maitu adopts high-quality GCr15 bearing steel as the raw material, combined with advanced precision cold rolling technology and strict heat treatment process (hardness up to HRC 58-62), which not only ensures the structural strength and wear resistance of the product, but also effectively controls the precision error of the rolled raceway. The high lead design (30mm-60mm) enables the equipment to achieve large linear displacement per motor revolution, significantly improving positioning speed and response efficiency.

At the same time, the C5 precision grade (lead error ≤0.015mm/300mm) ensures that the equipment can achieve micron-level precise positioning while moving at high speed, avoiding positioning deviation. The optimized ball circulation structure and low-friction design reduce the response time of the transmission system, making the equipment more sensitive in rapid positioning. With mature cold rolling production technology and scenario-oriented structural optimization, this product has become the preferred linear transmission component for medium and high-end rapid positioning equipment.

Product Features and Performance

- Scenario-oriented optimization: The C5 High Lead Rolled Ball Screw for Rapid Positioning is specially designed for rapid positioning scenarios, matching the high-frequency start-stop, rapid reciprocating motion, and high-precision positioning needs of precision positioning stages, semiconductor testing equipment, and automated assembly machines, ensuring stable and reliable transmission during rapid positioning.

- C5-level high precision: Adopts C5 precision grade, with lead error ≤0.015mm/300mm and repeat positioning accuracy ≤0.006mm, ensuring that the equipment can achieve micron-level precise positioning while moving at high speed, meeting the strict positioning requirements of precision equipment[3].

- High lead efficiency: Lead specifications range from 30mm to 60mm, enabling the equipment to achieve linear speeds of 2.0-2.8 m/min under standard motor speed (3000 RPM), significantly reducing positioning time and improving equipment operation efficiency.

- Rapid response performance: Optimized ball circulation structure and precision-finished raceway minimize friction resistance, reducing the response time of the transmission system to within 0.02s, making the equipment more sensitive in rapid positioning and reducing positioning lag.

- Cold-rolled structural stability: Adopts advanced precision cold rolling technology, making the raceway surface smooth and uniform, with strong structural stability, avoiding deformation during high-frequency rapid positioning, and ensuring long-term stable operation of the product.

- Wear resistance and long service life: High-quality bearing steel and strict heat treatment process ensure excellent wear resistance, with a service life of over 60,000 hours under normal operating conditions, reducing the frequency of product replacement and maintenance costs.

- Low noise and smooth operation: The optimized ball circulation structure and low-friction design minimize vibration and noise during operation, operating noise ≤55dB, creating a quiet working environment for precision equipment workshops.

Specifications

Product Advantages

- Rapid positioning advantage: The C5 High Lead Rolled Ball Screw for Rapid Positioning adopts a high lead design, which can achieve 2.0-3.0 times the linear speed of standard small-lead (10-20mm) ball screws, significantly reducing the positioning time of equipment, improving the response efficiency of the transmission system, and meeting the high-speed positioning needs of precision equipment.

- Precision guarantee advantage: C5 high precision grade ensures that the equipment can achieve micron-level precise positioning while moving at high speed, avoiding positioning deviation and errors, improving the product qualification rate and equipment operation stability.

- Structural stability advantage: Advanced cold rolling technology and strict heat treatment process ensure the structural stability and wear resistance of the product, avoiding deformation and wear during high-frequency rapid positioning, extending the service life of the product and reducing maintenance costs.

- Response sensitivity advantage: Optimized ball circulation structure and low-friction design reduce the response time of the transmission system, making the equipment more sensitive in rapid positioning, reducing positioning lag, and improving the overall operation efficiency of the equipment.

- Cost-saving advantage: Cold rolling production process reduces production costs compared with grinding process, while the long service life and low maintenance requirements reduce the total operating cost of the equipment, achieving cost-effectiveness for users.

- Compatibility advantage: Standardized installation dimensions and multiple nut types allow seamless integration with various rapid positioning equipment, reducing installation and modification costs, and improving project deployment efficiency.

Key Aspects of C5 High Lead Rolled Ball Screws

- Precision control: The core of C5 high precision lies in the strict control of lead error and repeat positioning accuracy. Through advanced cold rolling technology and precision testing equipment, the lead error is controlled within ≤0.015mm/300mm, ensuring that the product can meet the high-precision positioning requirements of rapid positioning equipment, which is the key to distinguishing it from ordinary precision ball screws.

- High lead design principle: The high lead design is based on the demand for rapid positioning, which increases the linear displacement per motor revolution under the premise of ensuring precision, thereby improving positioning speed. At the same time, the optimized raceway design avoids the reduction of rigidity caused by high lead, ensuring the stability of the product during high-speed movement.

- Cold rolling process advantages: Compared with grinding ball screws, cold-rolled ball screws have higher production efficiency, lower cost, and uniform raceway surface, which can reduce friction resistance and improve the response performance of the transmission system. The cold rolling process also enhances the structural strength of the product, making it more suitable for high-frequency rapid positioning scenarios.

- Ball circulation optimization: The optimized ball circulation structure reduces the collision and friction between balls during rapid movement, minimizes noise and vibration, and improves the smoothness and stability of the product. At the same time, it reduces the wear of balls and raceways, extending the service life of the product.

- Material selection basis: High-quality GCr15 bearing steel is selected as the raw material, which has excellent wear resistance and structural strength. After strict heat treatment, the hardness of the product reaches HRC 58-62, which can withstand the impact force during high-frequency rapid positioning and avoid deformation and wear.

- Protection design: The integrated dust-proof and anti-collision design adapts to the working environment of precision rapid positioning equipment, preventing dust, debris, and other impurities from entering the raceway, ensuring the stable operation of the product and extending its service life.

Why choose us

When you choose the C5 High Lead Rolled Ball Screw for Rapid Positioning, you are choosing a professional and reliable linear transmission solution. We have obvious advantages in product R&D, production, and after-sales service, which can provide you with all-round support for rapid positioning scenarios:

- Scenario-oriented R&D capability: We have a professional R&D team composed of 25+ senior engineers, focusing on the research and development of linear motion components for rapid positioning scenarios, with rich experience in product optimization and customization, and can provide personalized solutions according to your equipment parameters and positioning requirements.

- Advanced production equipment: Equipped with over 120 sets of advanced production equipment, including imported precision cold rolling machines, lead precision testing equipment, and response performance testing equipment, ensuring the precision, speed, and stability of the C5 high lead rolled ball screws for rapid positioning.

- Strict quality control system: Implement full-process quality control from raw material procurement to product shipment, including raw material inspection, process inspection, and final performance testing, with 100% dimensional and precision inspection to ensure each product meets C5 precision standards and rapid positioning scenario requirements.

- Professional customization capability: We can customize lead, effective length, nut type, and protection level according to the specific model and positioning needs of your equipment, ensuring seamless integration with your equipment and maximizing positioning efficiency and precision.

- Perfect after-sales service: Professional after-sales service team provides 24-hour technical support, including equipment selection guidance, installation debugging, and fault maintenance, ensuring timely solution of your problems in product use, and reducing equipment downtime.

- Cost-effective product supply: With mature cold rolling production technology and large-scale production capacity, we can provide high-quality products at competitive prices, helping you reduce procurement costs and improve market competitiveness.

Product Applications

The C5 High Lead Rolled Ball Screw for Rapid Positioning is widely used in various automated equipment requiring rapid and precise positioning, covering semiconductor, electronic manufacturing, precision machinery, and other fields, specifically suitable for the following equipment and scenarios:

- Precision positioning stages: Used in the linear motion mechanism of precision positioning stages, driving the stage to move rapidly and precisely, meeting the positioning needs of precision testing, measurement, and processing equipment, ensuring micron-level positioning accuracy.

- Semiconductor testing equipment: Applied in the linear motion mechanism of semiconductor testing equipment (such as chip testing machines, wafer testing equipment), driving the testing probe to move rapidly and precisely, improving testing efficiency and accuracy, and ensuring the quality of semiconductor products.

- Automated assembly machines: Used in the linear motion mechanism of automated assembly machines, driving the assembly arm to move rapidly and precisely, completing the assembly of small parts, improving assembly efficiency and qualification rate, and reducing manual labor intensity.

- Precision inspection equipment: Applied in the linear motion mechanism of precision inspection equipment (such as three-coordinate measuring machines, laser scanners), ensuring the rapid and precise movement of the inspection probe, improving inspection efficiency and data accuracy.

- Electronic component processing equipment: Used in the linear motion mechanism of electronic component processing equipment (such as SMT placement machines, PCB drilling machines), driving the processing head to move rapidly and precisely, improving processing efficiency and product quality.

What are the advantages of a high lead vs. standard lead?

Compared with standard lead (10-20mm) ball screws, the C5 High Lead Rolled Ball Screw for Rapid Positioning has obvious advantages in rapid positioning scenarios, mainly reflected in the following aspects, which are also the core reasons for choosing high lead in rapid positioning scenarios:

- Faster positioning speed: Under the same motor speed, the high lead ball screw can achieve larger linear displacement per revolution, which can reduce the positioning time by 30%-50% compared with the standard lead, significantly improving the operation efficiency of the equipment, which is crucial for rapid positioning scenarios requiring high-frequency movement.

- Higher response efficiency: The high lead design reduces the number of motor revolutions required to achieve the same displacement, reducing the response time of the transmission system, making the equipment more sensitive in rapid positioning, avoiding positioning lag, and improving the overall operation stability of the equipment.

- Lower energy consumption: To achieve the same positioning speed, the high lead ball screw requires lower motor rotational speed, which can reduce motor energy consumption and heat generation, extend motor service life, and reduce the total operating cost of the equipment.

- Better adaptability to high-frequency scenarios: High lead ball screws are optimized for rapid reciprocating motion, with better stability in high-frequency start-stop, reducing the impact force during start-stop, reducing wear of components, and ensuring long-term stable operation of the equipment.

- Balanced precision and efficiency: The C5 high precision grade of the product ensures that while improving positioning speed, it does not sacrifice positioning accuracy, which solves the problem that standard lead ball screws are slow in positioning and low lead ball screws are insufficient in precision, achieving a perfect balance between precision and efficiency.

- Space-saving advantage: High lead ball screws can achieve longer stroke movement with a more compact structure, reducing the installation space of the transmission mechanism, which is crucial for precision rapid positioning equipment that requires small space occupation.