The precision worm gear set, used in control system applications, focuses on stable transmission and high-precision motion control. It adopts CuSn12Ni2 bronze for the worm gear and 20CrMnTi alloy steel for the worm shaft, achieving excellent wear resistance, fatigue resistance and load-bearing performance. It complies with precision DIN8 for worm wheel and DIN6 for worm shaft, ensuring low transmission error and smooth operation.
Worm Gear Set Used In Control System
Specification
Module
0.67
Application
Control system
Material
CuSn12Ni2 + 20CrMnTi
Heat Treatment
NA + Carburizing 58-62HRC
Accuracy
DIN8 + DIN6
Applications of Small Module Worm Gears and Worms
Mini module worm gears and worms are compact power transmission components that deliver high reduction ratios, right-angle torque transfer, and inherent self-locking capability in space-constrained applications. Typically available in modules from 0.3 to 6.0, they are widely used across multiple industries:
- Robotics & Automation
– Robotic arms and grippers: High torque transmission and self-locking enable accurate positioning for micro-assembly
– Surgical robots: Sub-millimeter accuracy directly impacts patient outcomes
– Robotic prosthetic hands: Micro gears enable precise finger actuation with unmatched reliability
– Servo modules with worm gear reduction for winches, non-backdrivable hands, and teaching devices
– Micro-robots for endoscopic and minimally invasive surgery
- Medical Equipment
– Precision medical instrumentation requiring sub-millimeter accuracy
– Micro-surgery equipment where reliable positioning is critical
– Surgical robot joints
– Small medical devices and diagnostic equipment
- Industrial Machinery
– Conveyor systems and material handling equipment
– Machine tools and packaging machinery
– Food and packaging industry – changeovers and pusher tasks
– Textile machinery, garment machinery, and food machinery
– Agitators, elevators, and bulk materials handling equipment
- Automotive Systems
– Steering mechanisms
– Throttle control systems
– Electric vehicles and motorcycles
– Automotive comfort systems – mirror adjusters and seat mechanisms
- Smart Home & Consumer Electronics
– Smart home automation: Electronic locks, curtains, and appliance controls
– Security cameras: Pan-tilt mechanisms
– Office equipment and optical instruments
Production process
9-Step Production Process
Worm Gear Casting
Worm Shaft Baiting
Turning or Machining
Worm Gear Hobbing
Worm Shaft Milling
Worm Shaft Grinding
OD Grinding
Worm Gear Marking
Worm Shaft Marking
Worm Gear Casting
Worm gear casting uses molten metal poured into precision molds to form worm gears near-net shape, ideal for complex geometries and high-volume production.
Worm Shaft Baiting
Baiting cuts raw steel bars to precise lengths, preparing consistent blanks for subsequent forging or machining operations.
Turning or Machining
Turning or Machining includes rough and fine turning on a lathe, removing bulk material first and achieving final dimensions, tight tolerances and excellent surface finish for gears.
Worm Gear Hobbing
Gear Hobbing is a gear cutting process that used a worm-like cutting tool called a hob cutter meshes with a gear blank in a continuous, synchronized motion (like a worm gear pair).
Worm Shaft Milling
In worm shaft milling, a threaded rotating cutter progressively generates the worm profile, ensuring precise thread geometry and surface finish.
Worm Shaft Grinding
Worm shaft grinding uses a rotating grinding wheel to achieve precise thread geometry and superior surface finish.
OD Grinding
OD Grinding is also called External Cylindrical Grinding, which is in order to finish the external cylindrical surface of a gear to precise diameter, roundness, and surface finish.
Worm Gear Marking
Precision laser marking permanently engraves traceability data (part numbers, date codes, logos) onto gears, ensuring reliable identification and quality tracking throughout the product lifecycle.
Worm Shaft Marking
Precision laser marking permanently engraves traceability data (part numbers, date codes, logos) onto gears, ensuring reliable identification and quality tracking throughout the product lifecycle.
Inspection
Strict Quality Inspection
Dimension Inspection
Material Inspection
Runout Testing
Heat Treatment Testing
Worm Shaft Accuracy Inspection
Worm Wheel Accuracy Inspection
Meshing Testing
Dimension Inspection
Material Inspection
Runout Testing
Heat Treatment Testing
Worm Shaft Accuracy Inspection
Worm Wheel Accuracy Inspection
Meshing Testing
Download
Download To Learn More
Meshing Testing Report
09/03/2026
English
297KB
Worm Gear Dimension Report
09/03/2026
English
2MB
Worm Gear Material Report
09/03/2026
English
783KB
Worm Gear Accuracy Report
09/03/2026
English
1MB
Worm Gear Bubble Drawing
17/03/2026
English
319KB
Worm Shaft Dimension Report
09/03/2026
English
2MB
Worm Shaft Material Report
17/03/2026
English
96KB
Worm Shaft Accuracy report
09/03/2026
English
2MB
Worm Shaft Heat Treatment Report
17/03/2026
English
503KB
Worm Shaft Bubble Drawing
09/03/2026
English
635KB
Packages
Professional Packaging Safe Arrival
Customized cost-effective packages for products protection. We select multi-model solutions, combining air, sea, or land freight for the optimal balance of cost, speed, and reliability.
Inner Package
Out Package
Carton
Wooden Package
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Your Precision
Transmission Partner
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