Ultra-High Precision Harmonic Reducer Input Shaft for Humanoid Robots with High-Strength Bearing Steel and Dynamic Balance G2.5
Ultra-High Precision Harmonic Reducer Input Shaft for Humanoid Robots with High-Strength Bearing Steel and Dynamic Balance G2.5
Резюме продукта
Harmonic Reducer Input Shaft for Humanoid Robots The harmonic reducer input shaft serves as a core transmission component in humanoid robot joint modules. It precisely transmits high-speed rotary power from servo motors to the harmonic reducer's wave generator, utilizing elastic deformation ...
Атрибуты продукта
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Ultra-High Precision Harmonic Reducer Input Shaft
,High-Strength Bearing Steel Robot Joint Shaft
,Dynamic Balance G2.5 Precision Transmission Shaft
Описание продукта
Подробные спецификации и характеристики
Harmonic Reducer Input Shaft for Humanoid Robots
The harmonic reducer input shaft serves as a core transmission component in humanoid robot joint modules. It precisely transmits high-speed rotary power from servo motors to the harmonic reducer's wave generator, utilizing elastic deformation principles to achieve high-ratio speed reduction and deliver high torque output for robot joint movement.
Manufactured from high-strength alloy steel, our input shafts undergo precision CNC turning, grinding, and specialized heat treatment processes to ensure exceptional dimensional stability and wear resistance under high-speed operation and continuous load conditions.
Key Features
- Ultra-High Precision: Precision grinding processes control shaft journal dimensional tolerances within ±0.002mm with roundness error ≤ 0.001mm
- Excellent Mechanical Properties: High-quality bearing steel (GCr15) core with quenching, tempering, and surface high-frequency quenching for HRC 60-62 surface hardness
- Superior Dynamic Balance: G2.5 grade residual unbalance correction minimizes vibration and noise during high-speed operation up to 6000r/min
- Excellent Surface Integrity: Key mating surfaces feature Ra ≤ 0.2μm roughness to reduce friction, wear, and stress concentration
- Flexible Customization: Support for non-standard customization across harmonic reducer series (05, 08, 11, 14, 17, 20, 25, 32) and motor interfaces
Technical Specifications
| Parameter | Specification Range |
|---|---|
| Diameter Range | Φ4mm - Φ30mm |
| Length Range | 50mm - 300mm |
| Dimensional Tolerance | ±0.002mm (h6) |
| Roundness Error | ≤ 0.001mm |
| Surface Hardness | HRC 60-62 |
| Core Hardness | HRC 28-32 |
| Surface Roughness (Ra) | ≤ 0.2μm |
| Balance Grade | G2.5 |
| Primary Material | High-Strength Bearing Steel (GCr15), Alloy Steel (4140) |
| Treatment Process | Quenching & Tempering, HF Quenching, Low-Temp Tempering |
Application Areas
- Humanoid Robot Joints: Shoulder, elbow, hip, and knee joints requiring high precision and lightweight transmission
- Industrial Robot Joints: SCARA robots and six-axis collaborative robot rotary joints
- Precision Automation Equipment: Semiconductor manufacturing, LCD panel handling, and precision machine tool rotary tables
- Aerospace Field: Satellite antenna drives, precision optical instrument adjustment mechanisms
Customization Services
- Dimension Customization: Custom length, diameter, and tolerance zones for specific harmonic reducer models
- Geometric Structure Customization: Keyways, threaded holes, undercuts, shoulders, and other specific features
- Material and Heat Treatment Customization: Material grades and specialized processes for specific load and environmental requirements
- Small-Batch Trial Production & Large-Scale Manufacturing: Seamless transition from prototyping to mass production
Support & Services
- Technical Consultation: Professional engineering advice on material selection and processing parameters
- Rapid Prototyping: Accelerated prototyping services to reduce R&D cycles
- Quality Assurance: ISO 9001 compliance with full-process quality control and comprehensive documentation
- Stable Supply: Complete supply chain management ensuring reliable on-time delivery
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