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Help CenterPrecision Bevel Gears for Industrial Robot Joints Accuracy DIN 6
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Henan San Kuang Machinery Technology Co., Ltd. introduces our Precision Bevel Gears for Industrial Robot Joints, engineered to meet the demanding requirements of modern robotics with an impressive DIN 6 accuracy grade. As a specialized manufacturer with over a decade of experience, we understand that robot joint performance hinges on gear precision, load capacity, and durability. Our bevel gears are meticulously crafted to minimize backlash, reduce noise, and ensure smooth torque transmission, making them an ideal choice for high-precision robotic arms, collaborative robots, and industrial automation systems. With a factory spanning 10,000-30,000 square meters and a dedicated team of 51-100 professionals, we deliver consistent quality and reliable supply.
Key Product Features
- High-precision DIN 6 accuracy: Ensures tight tolerances for smooth, repeatable motion in robot joints, reducing positional errors.
- Optimized tooth profile: Designed for minimal noise and vibration, enhancing overall robot performance and lifespan.
- Robust material selection: Typically manufactured from high-strength alloy steel (e.g., 20CrMnTi) with optional carburizing and quenching for superior wear resistance.
- Customizable specifications: Module, teeth number, pressure angle, and surface finish can be tailored to match your robot joint design requirements.
- Rigorous quality control: Every gear undergoes dimensional inspection using CMM and hardness testing to ensure compliance with DIN 6 standards.
- Advanced heat treatment options: Case hardening or nitriding available to achieve core toughness and surface hardness.
Technical Specifications
| Parameter | Standard Value | Customizable Range |
|---|---|---|
| Accuracy Grade | DIN 6 | DIN 5–DIN 7 available upon request |
| Module | 1–8 | Up to 12 (custom) |
| Teeth Number | 12–60 | 10–80 (custom) |
| Pressure Angle | 20° | 14.5°, 25° optional |
| Material | 20CrMnTi alloy steel | 40Cr, 42CrMo, stainless steel upon request |
| Hardness | HRC 58–62 (after carburizing) | Optional: nitriding, induction hardening |
| Backlash | 0.03–0.08 mm (adjustable) | Customized per application |
Advantages for Industrial Robot Joints
- Improved positioning accuracy: DIN 6 precision reduces cumulative errors in multi-axis robotic arms, critical for tasks like welding, assembly, and pick-and-place.
- Enhanced load capacity: Bevel gear design allows efficient power transmission at angles, supporting higher payloads without sacrificing compactness.
- Long service life: Heat-treated surfaces and high-grade steel resist pitting and wear in continuous operation environments.
- Low maintenance requirements: Precisely ground tooth flanks and hardened materials minimize friction and extend lubrication intervals.
- Versatile integration: Available for right-angle, hypoid, or straight bevel configurations, compatible with common robot joint geometries.
Quality Assurance and Company Strength
At Henan San Kuang Machinery Technology Co., Ltd., we are committed to delivering precision components that meet international standards. Our manufacturing facility operates under strict quality management systems, supported by certifications including ISO9001, ISO14000, HACCP, SA8000, and others relevant to our production processes. Each batch of bevel gears is subject to dimensional checks, material analysis, and noise testing to guarantee consistent performance. With an annual export value exceeding USD 2.5 million, we serve clients across North America, Europe, Asia, and other major markets. Our gears are shipped from world-class ports such as Shanghai, Qingdao, Tianjin, and Lianyungang, ensuring timely delivery worldwide. By choosing our precision bevel gears, you benefit from a reliable partner with extensive experience in the robotics and automation industry.
Contact us today to discuss your specific robot joint requirements. Our engineering team can provide technical support, samples, and customized solutions including prototype runs. We invite you to experience the quality that has made San Kuang a trusted name in precision gear manufacturing.
Frequently Asked Questions
-
Q: What does DIN 6 accuracy mean for robot joint performance?
A: DIN 6 is a high-precision grade suitable for most industrial robots. It ensures tooth profile deviations are within 6–8 microns, resulting in smooth motion, low backlash, and repeatable positioning—critical for applications like laser cutting or assembly. -
Q: Can these bevel gears handle high-speed operations?
A: Yes. Our gears are designed for speeds up to 3000 RPM (depending on module and size). Proper lubrication and heat treatment further enhance high-speed capacity. We recommend consulting our engineers for your specific rpm requirements. -
Q: Do you offer custom dimensions for non-standard robot joints?
A: Absolutely. We provide fully customizable gears including bore size, keyway, mounting holes, and overall geometry. Please provide your design drawings or specifications for a tailored quote. -
Q: What materials are best for corrosion-resistant environments?
A: For harsh or food-grade environments, we offer stainless steel (e.g., 304 or 316) and special coatings. Our HACCP certification also supports compliance with hygiene standards. -
Q: How do you ensure gear quality before shipment?
A: Each gear undergoes 100% inspection: CMM measurement for tooth geometry, hardness testing, and a noise/vibration test under load. We also provide inspection reports upon request. -
Q: What is the typical lead time for a standard order?
A: For standard sizes (module 1–4, teeth 20–40), lead time is 25–35 days. Custom gears may require 40–50 days depending on complexity. Urgent orders can be expedited. -
Q: Do you provide samples for testing?
A: Yes. We can supply sample gears (cost may apply, refundable with bulk order). Please contact our sales team to arrange a sample evaluation. -
Q: Are these gears compatible with harmonic drives or RV reducers?
A> While our bevel gears are primarily for direct joint drives, they can be integrated into gearbox assemblies. We recommend reviewing the interface dimensions with our engineers to ensure proper fit.
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