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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.
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
70 million-100 million
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha... Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha...
