5M 6M DIN6 Ground Helical Gear

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.