Description
Introduction
Ever-power’s Spiral Miter Gears are crafted from high-quality SCM415 material, ensuring excellent strength and wear resistance. These gears are designed for applications requiring mechanical power transmission between perpendicular shafts, making them ideal for various industrial uses. The key advantages of our Spiral Miter Gears include reduced oscillation and noise levels compared to straight miter gears, alongside their enhanced performance under higher speed and larger torque applications due to a spiral angle of 35 degrees. This makes them a reliable choice for demanding mechanical systems.
Basic Information
Module: 2 – 5
Material: SCM415
Hardening: Carburized
Tooth finish: Cut (non Ground)
Grade: JIS 4
Product Features
- Right-hand spiral miter 90 degree mesh transmits mechanical power between perpendicular shafts
- The spiral angle of 35 degrees better suits this spiral miter gear for higher speed and larger torque applications than straight miter gears
- Low carbon steel (.2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion
- Hardened teeth for 1:1 gear ratio applications where hardness and strength are needed to transmit torque and motion
- Bore has keyway and setscrew for use with keyed shaft
- Stocked Materials range from steel, brass, and stainless steel
Spiral Miter Gears: Key Features and Applications
Spiral miter gears have their teeth formed along spiral lines, making them similar to cylindrical helical gears with angled and curved teeth. They offer advantages in strength, oscillation, and noise level compared to straight miter gears. These gears are ideal for transmitting mechanical power between perpendicular shafts at high speeds and larger torque applications, thanks to their 35-degree spiral angle. However, they produce an axial thrust load, necessitating proper bearing locations and strong support for assembly. Made from materials like low carbon steel and hardened for durability, they cater to various applications requiring reliable torque and motion transmission.

Production Process of Spiral Miter Gears
Spiral miter gears have their teeth formed along spiral lines, resembling cylindrical helical gears with angled, curved teeth. The production begins with the selection of SCM415 material, which is then carburized for hardening. The teeth are cut to achieve the desired finish, offering excellent strength and wear resistance. Proper assembly requires attention to bearing location to handle the axial thrust load. This meticulous process ensures the gears maintain superior performance, oscillation, and noise level advantages over straight miter gears.

Common Issues and Solutions for Spiral Miter Gears
| Issue | Solution |
|---|---|
| Axial thrust load production | Ensure proper bearing location and provide firm support during assembly. |
| Wear and tear on gear teeth | Utilize hardened teeth gears for enhanced strength and wear resistance. |
| Noise and oscillation | Consider the advantages of spiral miter gears over straight miter gears for reduced noise levels. |
| Incompatible materials for torque application | Select low carbon steel for lower torque needs and hardened materials for higher torque applications. |

Choose Ever-power Bevel Gears
Ever-power is a leading manufacturer renowned for its strength and innovation in gear technology. With a commitment to high-quality engineering and precision manufacturing, the company has established itself as a trusted supplier in the industry. Our extensive experience and expertise allow us to meet diverse customer needs with efficiency and reliability.
Spiral miter gears, a specialty of Ever-power, feature teeth that are formed along spiral lines. They offer several advantages, including increased strength, reduced oscillation, and lower noise levels compared to straight miter gears. However, it’s important to note that spiral miter gears produce axial thrust loads, necessitating proper bearing location and firm support during assembly. Our bevel gears are designed with these factors in mind to ensure optimal performance in various applications.
At Ever-power, we pride ourselves on providing exceptional service, including customized solutions and technical support. Our team is dedicated to working closely with clients to ensure that all specifications are met, delivering products that meet the highest standards of quality and durability.




