KDM—Your Best Brass Worm Gear Manufacturer Choice
KDM’s brass worm gear is a special gear commonly used in mechanical transmission systems with a “worm gear”. Its appearance is like a disk, the teeth are spiral, and it is mostly made of brass.
Our main material is brass, but according to different application requirements, we’ll use different types of brass alloys. These include free-cutting brass, tin brass, manganese brass, aluminum brass, lead-free brass, and high-strength brass.
We are committed to providing high-precision, durable, safe, and reliable brass worm gears. All our products are certified to ISO 9001, RoHS, and ISO 14001 standards. Our strict quality control processes cover every stage from raw material inspection, CNC machining, to final gear testing, ensuring customers receive zero-defect products.
Brass Worm Gear We Made
Click the link below to explore the brass worm gear’s details and specifications. If you have interests, don’t hesitate to contact us.
With a ±0.1mm tolerance, the parts are produced through machining, hobbing, sintering, or injection molding and delivered via a convenient and cost-effective shipping method.
Advanced precision machining capabilities, high-quality brass cylindrical worm gear, fit for various industrial applications.
The minimum order quantity is 100 pieces. Provide the machinery test report, applied in Auto Parts. OEM/ODM supported, 0.005-0.02 mm tolerance.
One-stop customized service, free sample if the sample is in stock. OEM/ODM supported, applied in industry, especially in the motor transmission.
The minimum order quantity is 10 pieces. 100% inspection before shipping, 1-year warranty of core components. Fit for transmission parts.
Micro Machining, OEM/ODM supported, 0.005-0.01 mm of tolerance, the minimum order quantity is 1 piece. Quick sample within 7 days.
Belong to CNC machining parts, OEM/ODM supported. You can choose the surface treatment, including anodizing/powder coating/brushing/painting. 7-15 days of delivery time.
OEM/ODM supported, 0.001 mm- 0.01 mm of tolerance. We provide the machinery test report and offer you 6 6-month warranty on core components. The size and material are based on your requirements.
Features
Why KDM has always been at the top of the industry. Check out the following features, then you will find the answer.
Made from high-quality brass alloys, ensuring excellent resistance to friction and long service life.
Provides low-noise transmission and smooth meshing with the worm shaft.
Suitable for precision CNC machining, hobbing, and shaping processes.
Designed for heavy-duty torque transmission with stable performance under load.
Brass material resists rust and oxidation, ideal for humid or corrosive environments.
Available in various module sizes, teeth counts, bore diameters, and surface treatments.
Widely used in gearboxes, reducers, and motor transmission systems.
Can be paired with single-start or multi-start worms in both steel and stainless steel.
How We Process The Brass Worm Gear
At KDM, each brass worm gear undergoes rigorous processes such as turning, hobbing, annealing, grinding, polishing, and measurement. Annealing is done at 450°C~650°C for 30 minutes to 2 hours and then furnace cooled to below 300°C to eliminate internal stress and improve stability. Side grinding and polishing improve the tooth surface to ensure smooth and quiet operation. We use calipers, micrometers, and height gauges to measure with tolerances within 0.01mm. KDM not only manufactures worm gears, but also delivers on its commitment to high performance and reliable quality.
What fields is Brass Worm Gear suitable for?
Our brass worm gears are widely used in various fields that require high stability and high precision transmission.
- Industrial Machinery
- Lifting & Positioning Systems
- Robotics & Automation Equipment
- Home Appliances & Smart Devices
- Automotive Applications
- Medical & Laboratory Equipment
- Marine & Outdoor Machinery
Start Your Custom Order Today
KDM offers full customization of your brass worm gears to match your exact application. Whether you need a diameter ranging from 15 to 300mm, an axial distance from 17 to 210mm, or shaft lengths of up to 500mm, we can make it happen. From modules 0.3 to 10mm to tooth counts between 8 and 100, every detail: tooth pitch, tooth profile, tooth width, can be tailored to your needs. Contact us now for your custom solution.
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The brass worm gears from KDM exceeded our expectations. Precision is excellent, and they run super smoothly in our automation systems. We’ll order again.
—Jane
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We needed a custom gear with a specific tooth pitch and axial distance, and KDM delivered exactly what we asked for. Fast response and reliable service.
—Henry
Yes, we fully support sample orders. We understand the importance of testing fit and performance before committing to large quantities. Just send us your design or requirements, we’ll confirm the feasibility, quote the tooling, and get your sample ready in as fast as 7 days. Once approved, we can move forward with mass production efficiently.
Normally is 100 pieces, but we’re flexible depending on the gear size, complexity, and customization level. For prototypes or new project testing, we also accept small-batch orders with a slightly higher price. Our goal is to support your business at every stage, from sample to scale.
For standard orders, our lead time is 15–25 days after confirming all specs and receiving the deposit.
For urgent or repeat orders, we offer priority scheduling to speed up delivery.
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