Helical Gear – Module 1.0 – 20T – 8mm Bore

Helical pinions are a type of cylindrical gear with teeth that are cut in a helical shape around the pinion axis. The teeth are inclined at an angle, known as the helix angle, which allows for smoother and quieter operation compared to traditional spur gears. As the teeth gradually engage, the helical design reduces noise and vibration. The helical tooth design offers numerous performance benefits compared to traditional spur gears. The gradual engagement increases the contact ratio between the pinion and gear, resulting in a higher torque-carrying capacity. This translates to enhanced power transmission and reliability in your applications.

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Description

Smooth, Quiet, and Built to Last:

Introducing the Helical Gear – Module 1.0- 20T – 8mm Bore

Experience the difference in power transmission with our state-of-the-art Helical Gear Module 1.0. Designed to outperform traditional spur gears, this precision-engineered component boasts a unique helical tooth profile that sets it apart from the competition.

In the realm of CNC machines, the choice between helical and spur gears significantly impacts performance and efficiency. Helical gears, distinguished by their angled teeth spiraling around the gear axis, offer distinct advantages over traditional spur gears.

Helical gears ensure a quieter operation and minimal vibrations due to their smoother engagement, vital for CNC machines demanding precision and accuracy. This characteristic facilitates smoother motion control and minimizes disturbance during operation.

Their helical design provides a larger face width compared to spur gears of the same module, enabling more efficient load distribution. This wider contact area reduces wear and tear on other components and ensures consistent performance over prolonged usage. This is critical for CNC machines requiring repetitive, high-precision movements.

Unlike spur gears with sudden tooth engagement, helical gears facilitate gradual engagement as they rotate. This even distribution of loads across the tooth surface reduces stress concentrations, enhancing durability. In CNC machines handling heavy workloads and frequent gear engagement, this feature translates to smoother operation and prolonged gear life.

Helical gears boast a higher contact ratio compared to spur gears, resulting in lower bending and compression stress during engagement. This characteristic enhances the gear’s torque-carrying capacity, making it suitable for high-torque transmission applications like CNC machines. With the ability to withstand greater loads and stresses, helical gears ensure reliable performance in demanding machining tasks.

In essence, the utilization of helical gears in CNC machines offers numerous benefits, including reduced noise and vibrations, enhanced load distribution, smoother engagement, and increased torque-carrying capacity. These advantages not only improve machine performance but also contribute to prolonged gear life and overall operational efficiency, making helical gears the preferred choice for precision engineering applications like CNC machining.

 


Why Choose The Helical Gear – Module 1.0 – 20T – 8mm Bore?

      • Standardized Shaft & Mounting
        The helical pinion is designed for use with 8mm diameter shafts. It features two M5 threaded mounting holes to allow for secure attachment to the shaft. Additionally, the package includes two M5 set screws that are 5mm long to facilitate the installation process.

     

      • Top Quality Material & Finish
        This helical pinion is manufactured from hardened C45 steel, which provides excellent wear resistance and durability. The surface is finished with a black oxide coating to protect against corrosion.

     

      • Tried & True Design
        The helical gear design is a key feature of this pinion. The angled teeth create a smoother and more gradual engagement between the pinion and its mating gear. This results in reduced noise and vibrations, as opposed to the more abrupt engagement of traditional spur gears. Additionally, the durable construction from hardened steel and the easy-to-install design with M5 mounting holes and set screws contribute to the overall quality and convenience of this helical pinion.

     

     

  • High Performance
    The helical tooth design offers several performance advantages. The gradual engagement of the teeth helps to distribute the load more evenly, leading to reduced noise and vibrations during operation. Additionally, the helical configuration allows for a higher contact ratio between the pinion and gear, which translates to a higher torque-carrying capacity compared to spur gears of the same size.

 


Don’t Forget!

Helical Gear Rack – Module 1.0 – External

Don’t forget your accompanying Gear Rack!

Read More



Helical Gear – Mod 1.0 – 20T – 8mm Bore Specifications:

MaterialC45 Hardened Steel
Surface FinishBlack Oxide
TypeHelical Pinion
Helix Angle19°31’42” (Left-Hand)
Number of Teeth20
Tooth ProfileModule 1.0
Pitch Circle Diameter21.22mm
Overall Diameter23.22mm
Circular Pitch3.33mm
Addendum1mm
Dedendum1.25mm
Pressure Angle20°
Tooth Depth2.25mm
Tooth Thickness1.71mm
Bore Size8mm
Mounting2 x M5 Threaded Holes

Technical Drawings


Additional information
Weight 1 kg
Dimensions 3 × 3 × 3 cm

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