Product

Specifications
Precision Grade: DIN 6
Material: 20CrMnTi
Type: Helical Rack
Left hand angle: 19°31'42"
Hardness Treatment: Overall carburizing, HRC55–60
Manufacturing Process: Gear grinding

In the world of precision mechanical transmission, the synergy between Yuchen gears and racks exemplifies an ideal power solution—where the gear plays a vital and irreplaceable role.

Accurate Power Transmission – Driving the Core of Motion

The 4M DIN6 Ground Helical Gear by Yuchen acts as the key hub for power delivery. When driven by motors or other power sources, its helical tooth profile—crafted through rigorous machining and grinding processes—ensures perfect engagement with Yuchen racks. Every contact between gear and rack accurately converts rotary motion into linear motion, transmitting force smoothly and efficiently. On automated production lines, this gear rotates at high speeds to drive the rack and guide robotic arms for precise component handling, guaranteeing seamless workflow and acting as a core driver of equipment stability and efficiency.

Flexible Speed Adjustment for Varied Industrial Applications

Yuchen’s 4M DIN6 Ground Helical Gear, when paired with matching racks, enables flexible speed variation tailored to complex working conditions. By modifying parameters such as tooth count and module, and matching with different rack specifications, it can meet both heavy-load low-speed and light-load high-speed scenarios. In machine tools, where machining different materials and shapes requires customized feed rates and cutting forces, the gear-rack system ensures stable cutting performance, high machining precision, and adaptability across diverse processing tasks.

High-Precision Motion Control for Smooth Operation

For high-precision equipment, motion control accuracy is non-negotiable. Yuchen’s helical gear, manufactured to DIN6 tolerance and ground to micron-level precision, delivers exceptional motion control when paired with ground racks. In photolithography machines used in semiconductor manufacturing, this gear ensures smooth and precise movement of the exposure head, enabling accurate circuit pattern etching on chips. Even under prolonged operation, it maintains stable accuracy, reduces vibration and noise, and provides a solid foundation for high-precision equipment.

Durability and High Load Capacity – Extending Equipment Lifespan

Crafted from premium S45C medium carbon steel or SCM440 alloy steel, the 4M DIN6 Ground Helical Gear undergoes specialized heat treatment to achieve high hardness, wear resistance, and fatigue strength. When integrated with Yuchen racks, the system is capable of withstanding heavy loads and shock impacts. In mining, metallurgy, and other heavy industries, this durable gear-rack pairing ensures reliable long-term performance under harsh conditions, significantly reducing breakdowns and maintenance frequency, extending equipment lifespan, and lowering operational costs—making it a robust and dependable support for industrial productivity.

Specifications
Precision Grade: DIN 6
Material: 20CrMnTi
Type: Helical Rack
Left hand angle: 19°31'42"
Hardness Treatment: Overall carburizing, HRC55–60
Manufacturing Process: Gear grinding

In industrial applications, gears play a fundamental role in power transmission systems. Their quality directly affects the operational efficiency and reliability of equipment. Yuchen’s 5M and 6M quenched and ground helical gears stand out with their precision manufacturing, nice mechanical properties, and consistent performance—making them a reliable choice for diverse industrial transmission needs.

Premium Materials Ensure Lasting Performance
Yuchen 5M and 6M helical gears are manufactured using high-grade S45C medium carbon steel or 42CrMo alloy structural steel.

S45C steel offers a well-balanced combination of hardness, toughness, and wear resistance after quenching and tempering. It is suitable for general industrial transmission applications, delivering stable performance across typical working conditions.

42CrMo steel, on the other hand, provides good strength, fatigue resistance, and impact tolerance. This makes it ideal for demanding scenarios involving heavy loads, shocks, or high-speed rotation. These material choices ensure that the gears maintain consistent reliability during extended operation, reducing downtime and long-term maintenance costs.

Heat Treatment and Grinding: Achieving High Precision
Quenching and Tempering: Our controlled heat treatment process optimizes the internal microstructure of the gear material, enhancing overall mechanical performance. This step increases load-bearing capacity, torque resistance, and prepares the gear for fine grinding.

DIN6-Class Precision Grinding: Each gear undergoes precision grinding using advanced equipment to achieve a fine tooth surface finish with less roughness. The finished gears meet DIN 6 accuracy standards, ensuring tight and smooth meshing during operation. This high degree of precision significantly reduces vibration and transmission noise while increasing overall efficiency. Such characteristics are critical for CNC machines, automated production lines, and other systems requiring high positioning accuracy and smooth motion.

Modular Design for Versatile Applications
5M Gears (Module 5): With balanced size, torque capacity, and weight, 5M gears are widely used in medium-duty transmission systems. Typical applications include conveyors, robotic arms, and automation equipment where stable and efficient power delivery is required.

6M Gears (Module 6): Featuring larger tooth dimensions and enhanced load capacity, 6M gears are better suited for heavy-duty machinery. They are commonly used in equipment such as mining machines, metallurgical gearboxes, and other high-load transmission applications, offering dependable power transfer under harsh conditions.

Broad Industrial Applications
Yuchen’s 5M and 6M DIN6 ground helical gears are trusted across multiple industries for their accuracy, strength, and stability:

Industrial Automation: Ensures precise robotic movement for tasks such as pick-and-place, material handling, and assembly operations, enhancing productivity and consistency.

CNC Machine Tools: Enables accurate feed control and table movement, critical for machining precision components.

Robotics: Serves as the core transmission component in robotic joints, supporting complex motion sequences with reliable torque delivery.

Logistics Equipment: Powers conveyor lines and sorting systems, ensuring smooth and efficient material flow in warehouses and distribution centers.

Choosing Yuchen 5M and 6M quenched and ground helical gears means selecting a transmission solution built on quality, precision, and reliability. Backed by advanced manufacturing processes and a commitment to professional service, Yuchen provides the solid transmission support your equipment needs to perform in competitive industrial environments.

Specifications
Precision Grade: DIN 6
Material: 20CrMnTi
Type: Helical Rack
Left hand angle: 19°31'42"
Hardness Treatment: Overall carburizing, HRC55–60
Manufacturing Process: Gear grinding

In the industrial sector, gears serve as critical components in transmission systems, where their performance directly impacts equipment efficiency and operational stability. The Yuzhen 2M Ground Helical Flange Gear stands out among similar products due to its exceptional quality and exquisite craftsmanship, making it an ideal choice for industrial transmission applications.

1. Premium Material Selection Lays the Foundation for Quality
The Yuzhen 2M Ground Helical Flange Gear is manufactured from high-quality 20CrMnTi alloy steel. This material offers nice comprehensive mechanical properties that, after heat treatment, significantly enhance hardness and wear resistance. It provides good strength and toughness, particularly suited for heavy load and impact conditions. By selecting this material at the source, the gear ensures outstanding durability and reliability, maintaining stable operation over extended periods even under harsh working environments, thereby reducing maintenance frequency and replacement costs.

2. Grinding Process Ensures High Precision and Quality
High precision is the core advantage of the Yuzhen 2M Ground Helical Flange Gear. During manufacturing, advanced grinding techniques are applied to finely finish the gear tooth surfaces. The ground teeth achieve a low surface roughness and accuracy reaching DIN6 grade or higher. This precision enables tighter and smoother tooth meshing during operation, substantially reducing noise and vibration in the transmission process. It also enhances transmission efficiency and guarantees precise motion control, fulfilling the stringent accuracy requirements of applications such as CNC machine tools and precision automation equipment.

3. Unique Design to Meet Diverse Requirements

Flange Structure: The distinctive flange design facilitates easier and more secure installation. With the flange plate, the gear can be directly connected to the equipment shaft or other components, minimizing the need for additional mounting accessories and complex installation steps. This not only improves installation efficiency but also strengthens the connection reliability, effectively preventing transmission failures caused by loosening and ensuring stable equipment operation.

2M Module: The 2-module size is carefully engineered and market-validated, balancing sufficient transmission torque with compact gear dimensions and weight. This module size suits a wide range of transmission systems with varying power and speed demands, offering strong versatility. It is widely applicable in industrial automation production lines, robotics, logistics equipment, and more.

4. Wide Application Supports Industrial Upgrading
Thanks to its outstanding performance, the Yuzhen 2M Ground Helical Flange Gear supports precise positioning and efficient gripping in industrial robotic arms; guarantees accurate tool path control in CNC machine tools for high-precision part machining; provides stable power for flexible motion in robotic joint transmission systems; and ensures smooth, efficient material handling in logistics conveyor and sorting systems.

Choosing the Yuzhen 2M Ground Helical Flange Gear means opting for a high-quality, high-precision, and highly reliable transmission solution. With a professional attitude and advanced technology, Yuzhen offers solid transmission support for your industrial equipment, working together to create a brilliant future in the industrial field.

Specifications:
Accuracy level: DIN6
Material: S45C/42CrMo
Tooth type:helical tooth
Hardening Treatment: High-frequency quenching (HRC 48-52°) / Carburizing and quenching (HRC 55-60°)
Production process:four sides grinding, tooth surface grinding, V rail surface grinding.

The Yuchen DIN6 V-Guide Ground Helical Gear Rack represents a premium choice for industrial transmission applications where high efficiency and precision are essential. Engineered with advanced manufacturing processes and high-grade materials, this gear rack delivers good performance and durability, meeting the stringent demands of modern industrial equipment.

Advanced Manufacturing and Quality Assurance:
Constructed from premium 42CrMo steel, the gear rack ensures nice strength and toughness from the material level. The manufacturing process involves precision milling and grinding of the teeth, coupled with rigorous multi-stage inspections. The unique V-guide helical tooth design, combined with high-precision grinding on both tooth surfaces and V-guide tracks, guarantees exceptional flatness and surface finish. This results in reduced friction and smoother, more stable linear motion during operation.

High-Precision Guiding for Accurate Positioning:
The distinctive V-guide structure of this gear rack effectively restricts the degrees of freedom of moving components, ensuring stable directionality and positioning throughout linear motion. This makes it particularly suitable for applications requiring strict positional control, such as CNC machine tools and automated production lines. The Yuchen V-Guide Ground Helical Gear Rack delivers reliable guidance, enabling equipment to achieve tight dimensional tolerances and good surface quality in finished parts.

Robust Load Capacity for Heavy-Duty Applications:
Thanks to the high-strength 42CrMo steel and optimized heat treatment, the gear rack exhibits strong load-bearing capacity, capable of withstanding significant axial, radial forces, and torque. It performs reliably in heavy-duty industrial settings where machine components are subjected to substantial weights and impacts. This ensures continuous, stable operation of large-scale equipment.

Ease of Installation and Maintenance:
Designed with standardized installation features, the Yuchen V-Guide Ground Helical Gear Rack can be integrated seamlessly with various machinery without the need for complex tools or techniques. Maintenance is straightforward, involving regular inspection, cleaning, and timely replacement of worn components, which helps minimize downtime and reduces overall operational costs.

Wide Industrial Applications:
The exceptional performance of this gear rack makes it a versatile solution across numerous fields including industrial automation, CNC machining centers, robotics, and logistics systems. It facilitates precise robotic arm movements on automated production lines, ensures micron-level displacement accuracy in CNC tools, and plays a critical role in conveyor and mobile robotic systems, supporting the advancement toward high-end manufacturing.

Choose Yuchen DIN6 V-Guide Ground Helical Gear Rack for unmatched quality, reliable performance, and comprehensive technical support. With professional expertise and advanced technology, Yuchen is committed to providing precise, stable, and efficient transmission solutions, partnering with you to shape the future of industrial innovation.

Specifications:
Accuracy level: DIN6
Material: S45C/42CrMo
Tooth type:straight tooth
Hardening Treatment: High-frequency quenching (HRC 48-52°) / Carburizing and quenching (HRC 55-60°)
Production process:four sides grinding, tooth surface grinding, V rail surface grinding.

In the field of industrial transmission, precision and stability remain the fundamental goals. Yuchen’s V-Guide straight tooth ground gear rack delivers reliable transmission solutions for your equipment through advanced craftsmanship and outstanding performance.

Manufactured from high-quality S45C and 42CrMo materials and subject to stringent quality control, Yuchen ensures good strength and toughness of the gear racks. The unique V-guide straight tooth design, combined with high-precision grinding processes, guarantees the accuracy and quality of each gear rack. Both the tooth surface and the V-guide surface undergo fine grinding to achieve nice flatness and surface finish, effectively reducing friction and enabling smoother and more stable motion.

Product Features:
High-Precision Guidance: The V-shaped structure limits the degrees of freedom of moving components, ensuring stable direction and position during linear motion. This results in high guiding accuracy suitable for equipment demanding precise position control, such as CNC machine tools and automated production lines.

Strong Load Capacity: Made from high-strength materials, the gear rack can withstand substantial axial forces, radial forces, and torque. It is well-suited for various heavy-duty applications, including heavy machinery manufacturing, providing reliable support for moving components and ensuring normal operation.

Easy Installation and Maintenance: The standardized installation method allows for seamless integration with diverse machinery. Routine inspection and cleaning, along with timely replacement of worn parts, simplify maintenance and reduce downtime and costs.

nice High-Speed Performance: The V-guide structure reduces friction between moving parts and the guide rail, lowering energy consumption and enhancing motion efficiency. The rack-and-pinion transmission ensures high-speed and smooth linear motion, meeting the requirements of automated logistics systems and other high-speed applications.

Applications:
Widely used in industrial automation, CNC machine tools, robotics, logistics equipment, and other fields. Typical applications include robotic arm gripping mechanisms on automated production lines, CNC machine tool table movement, robot locomotion systems, and conveyor equipment in logistics and warehousing.

Yuchen’s V-Guide straight tooth ground gear rack provides your industrial equipment with precise, stable, and efficient transmission support. Choosing Yuchen means choosing quality and reliability.

Yuchen is a specialized manufacturer of high-precision racks and guide rails, with extensive experience in the rack transmission industry. Our strong R&D team continuously advances production technology to meet stringent quality standards.

Product Features:

High Precision: Manufactured using advanced processes such as four-side grinding and tooth surface grinding, ensuring exceptional dimensional accuracy. This guarantees high precision in equipment movement and reliable repeat positioning.

High Rigidity and Load Capacity: Made from high-strength metal material 42CrMo, the guide rails offer nice rigidity and resistance to deformation, supporting significant vertical and horizontal loads.

Smooth Operation: The rectangular cross-section provides a large support area, reducing friction between moving components. Combined with precise manufacturing techniques, this ensures smooth motion, minimizing vibration and noise.

nice Wear Resistance: Special treatments including high-frequency quenching impart surface hardness of HRC 55-60°, significantly enhancing wear resistance and prolonging service life.

Easy Installation: Designed with installation convenience in mind, the guide rails can be quickly mounted by securing the base and bearings, saving time and reducing installation costs.

Applications:

Industrial Automation: Widely used in industrial robots, gantry manipulators, and automated production lines, enabling precise guidance for robotic assembly, material handling, and other operations.

Laser Processing Equipment: Utilized in laser cutting machines and similar devices to ensure accurate movement of the laser head along predefined paths for high-precision cutting.

CNC Machinery: Ensures accurate tool movement during CNC machining processes, maintaining the precision and quality of manufactured parts.

Photovoltaic Industry: Applied in photovoltaic production equipment for precise motion control during silicon wafer cutting, cell printing, and other critical manufacturing steps.