Thin Metal Gear Wheel Plate for Small Precision Mechanisms
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Product parameters
Parameter | Specification Range / Options |
Product Name | Precision Gear Disc / Gear Plate / Gear Component |
Material | Stainless Steel 304 / 316 / Carbon Steel / Brass / Aluminum |
Thickness | 0.1 – 3.0 mm |
Outer Diameter | 5 – 200 mm (customizable) |
Gear Type | Spur Gear / Internal Gear / Custom Profile |
Tooth Module | 0.1 – 2.0 Module (customizable) |
Number of Teeth | Custom (based on drawing) |
Tooth Accuracy | High Precision (depends on process) |
Inner Hole Type | Round / Keyway / Spline / Custom Shape |
Inner Profile | Complex Geometry (suitable for Wire EDM) |
Tolerance | ±0.005 – ±0.02 mm |
Surface Roughness | Ra 0.8 – 3.2 μm |
Edge Quality | Burr-free (Wire EDM / precision machining) |
Flatness | ≤0.02 – 0.05 mm |
Heat Treatment | Optional (Hardening / Tempering) |
Surface Treatment | Polishing / Black Oxide / Plating / Passivation |
Process | Wire EDM Cutting / CNC Machining / Laser Cutting |
Key Advantage | High precision, complex internal profile capability |
Application Type | Transmission / Motion Control / Precision Mechanism |
Load Type | Light to Medium Load |
Operating Environment | Dry / Lubricated / Industrial |
OEM Service | Supported (drawing / sample customization) |
Sample Time | 3 – 7 days |
Production Lead Time | 7 – 15 days |
Product Description
Product Description:
Thin metal gear wheel plate is designed for small precision mechanisms requiring lightweight structure, fine tooth profile, and stable rotational performance. This wheel plate is suitable for compact mechanical devices where space is limited and dimensional control is important. As a thin plate gear part, it can be processed by wire EDM for better detail retention and improved cutting precision in small-size applications.
Applications:
Small precision mechanisms, miniature devices, instrument assemblies, compact drive systems, precision mechanical products, and thin metal gear plate parts used in light industrial and technical applications.

Thin Metal Gear Wheel Plates: Enabling Lightweight Design in Compact Mechanisms
The trajectory of modern engineering is undeniable: machines are getting smaller, smarter, and more mobile. From handheld medical analyzers to micro-robotics, the demand for Compact Drive Systems is reshaping how we approach component manufacturing. In this landscape, every millimeter of space and every gram of weight counts.
For engineers designing Small Precision Mechanisms, the challenge lies in reducing mass without sacrificing torque transmission or durability. This is where our specialized Thin Metal Gear Wheel Plate becomes a critical enabler of innovation, bridging the gap between structural integrity and extreme miniaturization.
The Shift Toward Lightweight Gear Structures
Traditional gears are often over-engineered for modern applications, carrying unnecessary mass that increases inertia. In high-speed or battery-operated devices, heavy gears require larger motors and drain power faster.
By transitioning to a Lightweight Gear Structure, designers can significantly improve the efficiency of their systems. Our thin metal plates are engineered to strip away excess weight while maintaining the precise geometry required for smooth operation. This reduction in rotational mass allows for faster acceleration and deceleration, which is vital for dynamic systems like automated optical focusers or rapid-sorting micro-mechanisms.
Precision in Miniature: The Wire EDM Advantage
Manufacturing a gear plate that is both thin and precise requires a process that eliminates physical stress. Conventional stamping or milling can cause thin materials to warp, bend, or suffer from edge burrs that ruin the meshing action.
At our facility, we utilize advanced Wire EDM (Electrical Discharge Machining) to produce these components. This non-contact process is essential for preserving a Fine Tooth Profile on a microscopic scale.
- Zero Deformation: Because the wire does not physically touch the metal, there is no pressure to distort the thin plate.
- Sharp, Clean Edges: We achieve clean cuts without the micro-burrs that cause friction and noise in miniature assemblies.
- Complex Lightening Holes: We can machine intricate cutouts within the gear body to further reduce weight without compromising the rim strength.
Powering Compact Drive Systems
Our Thin Metal Gear Wheel Plate is not just a smaller part; it is a specialized component designed for specific, high-value applications where space is at a premium.
We see these components playing a pivotal role in:
- Micro-Robotics: Where low weight allows for agile movement and longer battery life.
- Portable Medical Devices: Handheld diagnostic tools require silent, smooth, and lightweight gearing to maintain user comfort and device precision.
- Optical Instrumentation: Camera shutters and lens adjustment mechanisms rely on thin, precise plates to operate without adding bulk to the optical path.
- Wearable Technology: As industrial wearables evolve, the internal gearing must be unobtrusive and highly reliable.
Your Partner in Micro-Manufacturing
Navigating the complexities of micro-machining requires a partner with specific expertise. At our Shenzhen facility, we have spent over a decade refining our Wire EDM processes specifically for Small Precision Mechanisms.
We understand that working with thin materials requires different handling, fixturing, and inspection techniques than standard machining. We don't just cut metal; we manage the entire lifecycle of the part to ensure that your Compact Drive Systems perform flawlessly. Whether you need to reduce the thickness of an existing part or design a completely new lightweight assembly, we have the technology to make it happen.
Ready to Miniaturize Your Design?
If you are looking to reduce weight and size in your next project, let us help you engineer the perfect solution.
Contact Us:
- Company: Shenzhen NKEYTO Precision Hardware Co., Ltd.
- Contact Person: Luna
- WhatsApp: 12132219094
- Location: Shenzhen, China
Questions and Answers
Frequently Asked Questions (FAQ)
Q: What is the minimum thickness you can machine for a gear wheel plate?
A: Our Wire EDM capabilities allow us to machine extremely thin materials with high precision. While the limit depends on the material and part geometry, we regularly produce Lightweight Gear Structures with thicknesses well below 0.5mm.
Q: How do you prevent warping in thin gear plates?
A: We use a combination of stress-relieved materials and non-contact Wire EDM machining. This ensures that the Fine Tooth Profile remains flat and true, without the internal stresses that typically cause warping in thin parts.
Q: Can you machine gears with very small modules (fine teeth)?
A: Yes. Wire EDM is ideal for small modules because the wire diameter is microscopic. We can accurately cut fine teeth that would be impossible to achieve with standard milling cutters.
Q: What materials are best for lightweight applications?
A: While Stainless Steel (SUS304/301) is common for its strength-to-size ratio, we can also machine Aluminum or Titanium if weight reduction is the absolute priority for your Compact Drive Systems.
Q: Do you inspect these parts differently due to their size?
A: Yes. We utilize high-magnification optical measuring systems to verify the dimensions of Small Precision Mechanisms, ensuring that even the smallest tooth profile meets your specifications.
Factory Description
We have a full set of etching production equipment and mature processing technology. We can manufacture products in any shape with mesh sizes as small as 0.1mm, according to your requirements.
Our Advantage
Factory Direct Shipping
Our products undergo 100% QC checks before shipment, and we ensure compliance with international standards. If you require specific certifications for your target market, just let us know, and we'll meet those requirements.
Experienced Design and Manufacturing Team
We work closely with customers from the design phase to help avoid potential product flaws, ensuring both the functionality and design meet expectations.
Excellent Supply Chain Management
We can quickly adjust production schedules to meet your urgent deadlines, whether it's for large bulk orders or smaller rush orders.
OEM & ODM Support
We offer the option to print your logo or other customizations.
Strict Quality Control
Our products undergo 100% QC checks before shipment, and we ensure compliance with international standards. If you require specific certifications for your target market, just let us know, and we'll meet those requirements.
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