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High-Precision Double Helical Gears Customization by China Suppliers - Expert Factory Quality
Core Advantages
⚙️ Modulus: 0.1 – 2.5
📏 Outer Diameter: 10 – 100mm
🔩 Teeth: 3 – 100
💪 Max Torque: 250gf.cm
🌡️ Temp Range: -30℃ to 120℃
🔇 Noise: <45dB
- ✦ Diverse Materials: Providing material options such as POM (Crystal Steel), PA66, etc., which combine wear and noise reduction characteristics, suitable for different load scenarios.
- ✦ Precision Machining: Adopting full Japanese equipment manufacturing process, with tooth profile accuracy controlled within ±0.2mm, and helix angle supporting 0–35° customization, meeting special transmission needs.
- ✦ Structural Innovation: Dual-connection design can integrate straight/helical combination, and single piece can achieve speed change or steering function, reducing assembly links and improving the reliability of the transmission system.
- ✦ Basic Specifications: Modulus range of 0.1–2.5, outer diameter of 10–100mm, number of teeth from 3–100, and maximum load torque of up to 250gf.cm.
- ✦ Performance Indicators: Operating temperature from -30℃ to 120℃, noise <45dB, and no abnormal wear in life tests exceeding 500,000 revolutions.
Application Scenarios
- 🤖 Smart Devices: Used for the joint gearbox of the robot cleaner, the transmission module of the smart lock.
- 🏭 Industrial Field: Integrated in the mechanism of automated equipment, the precision transmission system of medical instruments.
- 📡 Consumer Electronics: UAV servo gear set, core components of the focusing mechanism of the projector.
Frequently Asked Questions
Order & After-Sales
Q
Are the products compliant with industry standards for specific fields (e.g., automotive/medical)?
Absolutely. Our automotive-related products meet IATF 16949 requirements, and medical-use micro-transmission parts align with relevant medical device precision and safety standards—ensuring compliance with industry regulations.
Q
Can SANI adjust product parameters (e.g., torque, speed) based on my application feedback?
Yes. After receiving your feedback on sample or trial use, our engineering team can optimize parameters like torque, speed, or material to better match your application needs.
Q
What materials are available for double helical gear customization?
We offer a range of high-quality engineering plastics including POM (Crystal Steel) and PA66 (Nylon). Each material is selected for its specific wear resistance, noise reduction, and load-bearing properties to suit your application scenario.
Q
What is the tooth profile accuracy and customization range for helix angles?
Our manufacturing process—using full Japanese equipment—controls tooth profile accuracy within ±0.2mm. Helix angles can be customized from 0° to 35°, accommodating a wide variety of special transmission requirements.
Q
What are the operating temperature limits and noise levels of your gears?
Our double helical gears operate reliably within a temperature range of -30℃ to 120℃, with noise levels maintained below 45dB. Life testing confirms no abnormal wear after exceeding 500,000 revolutions.
Q
What is the minimum and maximum specification range for custom gear orders?
We support a modulus range of 0.1–2.5, outer diameters from 10mm to 100mm, tooth counts from 3 to 100, and a maximum load torque of 250gf.cm—covering a broad spectrum of precision transmission applications.