Humanoid Robot Precision Components
Quick Specifications
Material
7075, Titanium, Steel
Process
5-Axis CNC Machining
Tolerance
±0.002mm
Lead Time
5-7 Days
MOQ
10 Pieces
Surface Finish
Anodizing, Coating
Material
7075, Titanium, Steel
Process
5-Axis CNC Machining
Tolerance
±0.002mm
Lead Time
5-7 Days
MOQ
10 Pieces
Surface Finish
Anodizing, Coating
Humanoid robot precision components are critical manufactured parts that enable bipedal robots to achieve human-like motion and dexterity. These components include joint housings, actuator casings, harmonic drive parts, precision gears, and servo mechanism assemblies that must maintain extremely tight tolerances while withstanding repetitive motion cycles and dynamic loads. Each component is engineered for optimal strength-to-weight ratio and dimensional stability.
Our manufacturing capabilities utilize premium materials including 7075-T651 aluminum alloy for high-strength lightweight structures, 17-4 PH stainless steel for wear-critical surfaces, and Ti-6Al-4V titanium alloy for ultimate weight reduction. Advanced 5-axis CNC machining centers produce components with tolerances as tight as ±0.002mm (0.00008"), ensuring smooth motion transmission and precise positioning accuracy required for humanoid robot locomotion and manipulation tasks.
Surface finishing options include hard anodizing for aluminum components to improve wear resistance, electroless nickel plating for stainless steel parts, and titanium nitride coating for high-friction interfaces. We support both rapid prototyping for research and development programs and volume production for commercial robot deployments. With comprehensive quality inspection including CMM measurement and gear metrology, our components meet the stringent requirements of the robotics industry.
| Material | 7075-T651 Aluminum, 6061-T6 Aluminum, 17-4 PH Stainless, Ti-6Al-4V Titanium |
| Process | 5-Axis CNC Milling, CNC Turning, Gear Hobbing, Surface Grinding |
| Tolerance | ±0.002mm (0.00008") on critical features, ±0.005mm standard |
| Surface Finish | Hard Anodizing (Type III), Electroless Nickel, TiN Coating, Polishing |
| Gear Quality | DIN 4-5 (AGMA 10-11) on precision gears |
| Surface Roughness | Ra 0.4μm on bearing surfaces, Ra 0.8μm on mating surfaces |
| Lead Time | 5-7 days for prototypes, 3-4 weeks for production |
| Compliance | ISO 9001:2015, IATF 16949:2016, RoHS Compliant |
Hip, knee, ankle, elbow, and shoulder joint enclosures with precision bearing surfaces
Motor housings, encoder mounts, and transmission casings for servo and stepper motors
Spur gears, helical gears, planetary gears, and harmonic drive components
Finger joints, palm structures, and gripper components for dexterous manipulation
Thigh, shin, and foot structural components with integrated mounting features
IMU enclosures, force sensor housings, and camera mounting brackets
CNC Machining
Ultra-High Precision
Days Delivery
Gear Quality
We primarily use 7075-T651 aluminum alloy for structural components due to its excellent strength-to-weight ratio. 17-4 PH stainless steel is used for high-wear interfaces, and Ti-6Al-4V titanium for ultimate weight reduction in critical areas. 6061 aluminum is used for less stressed structural parts.
Yes, we routinely achieve ±0.002mm (0.00008") tolerances on critical joint features using 5-axis CNC machining centers. Our equipment includes temperature-controlled environments and CMM inspection to ensure consistent precision required for smooth robot motion.
Absolutely. We manufacture precision spur gears, helical gears, and planetary gear sets with DIN 4-5 quality (AGMA 10-11). Our capabilities include gear hobbing, shaping, and grinding for applications requiring ultra-quiet operation and high efficiency.
We offer Type III hard anodizing for aluminum components (50-100μm thickness) for wear resistance, electroless nickel plating for stainless steel, TiN coating for low-friction interfaces, and polishing to Ra 0.4μm or better on bearing surfaces.
Yes, we specialize in fast-turnaround prototyping for robotics R&D with typical lead times of 5-7 days. We can work from CAD files, make design-for-manufacturability recommendations, and provide iterative development support to optimize components for production.
Get a free quote within 24 hours. Ultra-high precision robot component manufacturing available.