SN:B006
Size:M1.25*20T*10L
SN B006 is a 20T, M1.25, 10L gear for buyers who need a precise replacement and cannot rely on tooth count alone.
The Super Screw is a high-performance POM gear (also known as “Acetal” or “Delrin”)—a durable, metal-like engineering plastic designed for precise, low-noise power transmission in light-duty mechanical systems. Ideal for use in applications where quiet operation, durability, and long service life are crucial.
Product Specifications
| Parameter | Specification |
| Module (M) | 2.5 |
| Number of Teeth (Z) | 17 |
| Outer Diameter | Φ27.5 mm |
| Shaft Hole Diameter | Φ14 mm |
| Gear Thickness | 10 mm |
| Material | POM (Polyoxymethylene) |
20T Spur gear serves a specific maintenance problem rather than a generic accessory need. It is used as 20T gear with M1.25 pitch for drawing-specific conveyor replacement, and the key selection condition is that match module and body width before selecting it for a conveyor or indexing shaft.
The product works in PCB/FPC/LCD wet-process equipment where moisture, chemical mist, and long running cycles create strict fit requirements for fine-pitch spur gear components. Even a small module difference from M1.2 to M1.25 can make the gear mesh incorrectly. The 20T Spur gear content should therefore keep model, material, and installation logic connected.
Material:
POM (Polyoxymethylene), a high-performance thermoplastic, offers metal-like performance with high rigidity, excellent wear resistance, and durability.
Wear Resistance:
Thanks to its self-lubricating properties, POM provides a low friction coefficient, ensuring a long service life and reducing the need for maintenance in high-usage applications.
Low Noise:
The Super Screw operates at a noise level of ≤40dB, which is significantly quieter than metal gears. Its damping properties make it ideal for office environments, home appliances, and any system where noise is a concern.
For 20T Spur gear (M1.25*20T*10L), the trust point is precise replacement for 20T gear with M1.25 pitch for drawing-specific conveyor replacement, not a broad statement that QXY sells gears. QXY highlights dimensional tolerance checks and sample comparison for visually similar fine-pitch gears. For 20T Spur gear used as 20T gear with M1.25 pitch for drawing-specific conveyor replacement, model confirmation should include the old gear sample, equipment section, shaft diameter, and any visible wear pattern.
Shenzhen Qixingyuan Machinery Equipment Co., Ltd. is a trusted manufacturer of precision plastic gears and mechanical components. With over 15 years of industry experience, we provide high-quality, durable solutions for a wide range of applications, including office equipment, automation systems, and home appliances.
To provide high-precision, high-performance PCB equipment accessories, empowering the global electronics manufacturing industry to achieve efficient production.
