Description
Product Overview
The BSTAUTOMATION Brass Worm Gear Set is engineered for precision and durability in compact power transmission applications. Featuring a 0.5 modulus and a 20:1 reduction ratio, this right‑hand rotation gear set provides smooth and reliable torque conversion, making it an ideal choice for small motor deceleration and direction change tasks. Constructed from high‑quality brass, the components resist wear and corrosion, ensuring long‑term performance even in demanding environments. The kit includes a 3mm diameter rod and a gear wheel that can be fitted into either a 4mm or 5mm bore, offering flexibility for various shaft configurations. With a compact footprint of 5.75 x 5.12 x 0.51 inches and a lightweight design of just 0.16 ounces, the set integrates seamlessly into tight mechanical assemblies without adding unnecessary bulk.
![[Product front view showing all components]](https://www.polvora.store/wp-content/uploads/2026/07/249d0cd64fa04286baddae7cf19be3db.jpg)
Usage
This worm gear set is suited for a wide range of industrial and hobbyist applications. It excels in scenarios where precise speed reduction is required, such as in miniature conveyor systems, robotic joints, and custom CNC machines. The right‑hand rotation design enables straightforward integration with standard motor shafts, while the interchangeable gear bore sizes allow users to adapt the set to existing hardware without the need for additional machining. Whether you are building a prototype for a new product, retrofitting an older machine, or creating a teaching model for engineering education, the BSTAUTOMATION worm gear set delivers consistent performance and ease of installation. Its wear‑resistant brass construction makes it reliable for continuous operation in environments that may involve dust, moisture, or moderate temperature fluctuations.
Why Choose Us
Choosing BSTAUTOMATION means selecting a brand committed to quality, precision engineering, and customer satisfaction. Each gear set undergoes rigorous testing to verify dimensional accuracy, torque capacity, and rotational smoothness before it reaches the customer. Our manufacturing process utilizes CNC machining and strict quality control protocols to maintain tight tolerances, ensuring that the 0.5 modulus and 20:1 reduction specifications are met consistently. In addition to the superior material properties of brass, we provide comprehensive documentation and responsive technical support to assist you throughout the integration process. Our after‑sales service includes guidance on installation, troubleshooting, and recommendations for optimal performance, giving you confidence that your investment will deliver value over the long term.
Key Features
- Precise 20:1 reduction ratio for reliable speed control
- Durable brass construction resists wear and corrosion
- Interchangeable gear bore sizes (4mm or 5mm) for versatile fitting
- Compact design fits easily into tight mechanical spaces
- Dedicated customer support and detailed installation guidance
FAQ
What is the maximum torque this worm gear set can handle?
The set is designed for low to moderate torque applications typical of small motors and hobbyist projects. For exact torque limits, refer to the technical data sheet or contact our support team.
Can the gear be used with a left‑hand rotation motor?
The supplied gear is configured for right‑hand rotation. If a left‑hand rotation is required, a mirrored gear version can be ordered separately.
Is additional lubrication required for optimal performance?
While the brass material provides good self‑lubricating properties, applying a light machine oil during installation can further reduce friction and extend service life.
What are the recommended shaft materials for pairing with this gear set?
Steel, aluminum, and other common shaft materials work well with the brass gear. Ensure the shaft diameter matches the 3mm rod bore for a secure fit.
How do I obtain replacement parts if a component becomes damaged?
Contact BSTAUTOMATION customer service with your order details, and we will provide replacement parts or a complete replacement set as needed.
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