Zero Helix Angle Gear for Robotics — High Precision, Zero Axial Force
The robot 0° helical gear is a high-precision gear designed specifically for robot transmission systems. It has a helix angle of zero degrees and a straight tooth surface, enabling axial force transmission, low noise, high response speed, and precise positioning. It is particularly suitable for intelligent equipment such as articulated robots, collaborative robots (Cobot), and AGV/AMR mobile robots.
0° Helical Gear Manufacturing Process
- Material Choice: Commonly uses alloy steels such as 20CrMnTi and 42CrMo for strength and toughness.
- Heat Treatment: Carburizing, quenching, and tempering ensure a balance of surface hardness and core toughness.
- Tooth Finishing: CNC grinding guarantees precise tooth geometry and consistent meshing.
- Quality Control: Rigorous inspection with CMMs and gear measuring instruments ensures dimensional and functional accuracy.
0° Helical Gear Application Fields
- Industrial robot production lines
- Automation equipment manufacturers
- Robotic joint and reducer suppliers
- CNC and precision machinery enterprises
Procurement Advantages
- Cost Control: Manufactured with high-quality alloy steel and advanced processes, ensuring durability while keeping costs competitive.
- Mass Supply Capability: Supports both small trial orders and large-scale long-term supply.
- On-Time Delivery: Efficient production planning and inventory management guarantee timely delivery.
- Customization Options: Modules, teeth numbers, bore sizes, and surface treatments can be tailored to requirements.
- Consistent Quality: Each gear undergoes hardness, dimensional, and dynamic balance testing.
Product Features – Designed for Robotics
| Feature | Advantage for Robots |
| Zero helix angle | Eliminates axial thrust, extends bearing life |
| High tooth accuracy | Enables precise servo control |
| Low friction design | Reduces energy loss |
| Low operating noise | Fits silent automation systems |
| Fast response | Supports high-speed motion control |
| Material flexibility | Adaptable to different load levels |
| Material | 20CrMnTi, 40Cr, 42CrMo, Stainless Steel |
| Shape | Spiral / Helical gear |
| Teeth Profile | Gleason |
| Module (M) | ≤4 |
| Accuracy Grade | ISO 4-6 Grade |
| Service | Customized |
| Processing | Forging, hobbing, shaping, shaving, grinding etc. |
| Hardness | HRC 58-62 (after carburizing & quenching) |
Why Choose Us?
- Professional engineering team to ensure precision and quality
- OEM/ODM services available to meet diverse application needs
- Strict inspection process to guarantee stable performance