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ISO 9001:2015 AGMA Class 8-9

Precision Sintered
Gears

High-performance powder metallurgy gears for automotive, robotics, and industrial applications. Achieve ±0.01mm tolerance with cost-effective sintering technology.

📧 [email protected] 📞 +886-2-2901-8266
Precision Sintered Gears by Yeh Sheng

Why Choose Sintered Gears?

💰

30% Cost Reduction

Lower production costs compared to CNC machining for medium to high volume orders.

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±0.01mm Precision

Near-net shape production delivers AGMA Class 8-9 quality directly from the furnace.

Consistent Quality

Excellent repeatability in mass production with minimal variation between batches.

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Design Flexibility

Complex geometries and integrated features possible without secondary machining.

Gear Types We Manufacture

From simple spur gears to complex planetary gear sets, we deliver precision solutions for every application.

Spur and Helical Gears

Spur & Helical Gears

Standard and helical tooth profiles for power transmission, automotive transmissions, and industrial machinery.

  • Module: 0.5 - 3.0
  • Helix angle: up to 30°
  • Density: 6.8 - 7.2 g/cm³
Planetary Gear Sets

Planetary Gear Sets

Compact high-ratio gear systems for robotics, reducers, and precision motion control applications.

  • Ratio: 3:1 to 100:1
  • High torque capacity
  • Low backlash design
Specialty Gears

Specialty & Bevel Gears

Custom bevel gears and specialty profiles for unique power transmission requirements.

  • Straight & spiral bevel
  • Custom tooth profiles
  • Integrated features

Technical Specifications

Our sintered gears meet stringent quality standards for demanding applications across automotive, robotics, and industrial sectors.

Parameter Specification
Material FC-0208, FN-0205, SS 316L
Density 6.8 - 7.2 g/cm³
Hardness (HRC) 25 - 45 (heat treated)
Tolerance ±0.01mm - ±0.05mm
Module Range 0.5 - 3.0
Max Diameter Up to 120mm
AGMA Quality Class 8-9 as-sintered
Gear Assembly Technical

Industry Applications

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Automotive

Transmissions, power steering, window regulators

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Robotics

Reducers, actuators, precision motion systems

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Power Tools

Drills, grinders, impact drivers

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Industrial

Pumps, conveyors, machinery

Ready to Start Your Gear Project?

Get a free engineering consultation and quote. Our team responds within 24 hours.