High-Strength Titanium Alloy Robotic Arm Joint Gear for Special Robots - CNC Machining China

This robotic arm joint gear is made of high-strength titanium alloy, specifically designed for special motion mechanisms of special robots (explosion-proof/rescue/aerospace). Through five-axis CNC precision machining and unique surface treatment processes, it ensures high reliability, high load capacity, and long service life under extreme working conditions.

The product is manufactured according to aerospace-grade standards, meeting the stringent requirements of special environments such as explosion-proof, rescue, and space operations. Its characteristics of low noise, corrosion resistance, and impact resistance significantly enhance the robot's environmental adaptability and mission capability.

• High Strength and Lightweight: Using TC4 titanium alloy material, tensile strength exceeds 1100MPa, weight is 40% lighter than traditional steel gears, greatly improving the power density and motion efficiency of robot joints.
• High Precision and Low Noise: Adopting dual planetary reduction technology and arc tooth cone gear design, transmission accuracy can reach ±0.1°, operating noise is below 63dB, ensuring smooth and precise operation of robot joints.
• Extreme Environment Adaptability: Surface undergoes ultra-low temperature nitriding treatment, can operate stably within a temperature range of -173℃ to 550℃, protection grade reaches IP67, suitable for special environments such as space and flammable/explosive atmospheres.
• Long Life and Maintenance-Free: Bulk metallic glass gear technology and solid lubrication scheme, wear rate below 0.01mm/1000 hours, service life up to 5 million cycles, achieving lifelong maintenance-free operation.

• Aerospace Exploration: Used in joint transmission of aerospace equipment such as lunar rover robotic arms and satellite maintenance robots, meeting high-precision operation requirements in ultra-vacuum and ultra-low temperature environments.
• Explosion-Proof and Rescue: Suitable for hazardous environment operating equipment such as chemical explosion-proof robots and disaster rescue robots, featuring explosion-proof certification and corrosion resistance.
• High-Load Operations: Used in joint parts of 210kg heavy-load industrial robots, meeting the high rigidity requirements of heavy-load handling and assembly scenarios.
• Precision Operations: Suitable for precision transmission fields such as nuclear facility maintenance and medical surgical robots, providing low-noise, lubrication-free power transmission.

We provide full-process customized gear manufacturing services:

• Parameter Customization: Supports non-standard gear design and manufacturing with module 0.5-8, tooth number 10-200, pressure angle 15°-25°
• Material Customization: Provides multiple material solutions including titanium alloy, metallic glass, high-performance engineering plastics
• Process Customization: Can select processing techniques such as precision milling, hobbing, honing, 3D printing according to application scenarios
• Integration Customization: Supports integrated structure design of gear + sensor, gear + reducer

We provide comprehensive technical support for products:

• Technical Consultation: Provides free technical services such as gear selection, structure optimization, and transmission scheme design
• Inspection Reports: Each batch of products comes with inspection reports for material composition, hardness accuracy, fatigue life
• After-Sales Guarantee: Provides 18-month warranty period and lifelong maintenance service
• Rapid Response: Provides technical replies within 2 hours of receiving inquiry, solutions within 24 hours