A precision helical gear features angled teeth that gradually engage, providing smoother transmission, reduced noise, and higher load capacity compared to straight-cut gears. It is ideal for high-speed, high-load, and precision applications in automation, machinery, and engineering systems.
pinion helical gear Detail
| Product Name | pinion helical gear |
| Product Material | Precision helical gears are typically made of high-strength alloy steel or carbon steel, ensuring excellent wear resistance and load capacity. |
| Product Process | They are produced through precision cutting, gear grinding, and heat treatment to achieve high tooth accuracy and dimensional stability. |
| Surface Treatment | Surface carburizing, quenching, or hard chrome plating enhances durability, wear resistance, and corrosion protection. |
| Application | Motors, pumps, compressors, conveying equipment, and various industrial transmission systems |
Product Advantages
Low Noise & Vibration
Angled teeth reduce operational noise and vibration.
Efficient Performance
High transmission efficiency for energy-saving operation.
Durable & Reliable
Strong wear resistance and long service life.
Versatile Application
Suitable for industrial, automotive, and mechanical equipment.
Product Information Parameters
In addition to standard sizes,GRANGIN also focuses on custom parts. It has an absolute advantage in the field of custom parts,
Meet almost all application requirements and the most stringent specifications.
| Module (mm) | Teeth (z) | Pitch Diameter (mm) | Helix Angle (°) | Face Width (mm) | Hardness (HRC) | Max Speed (rpm) |
|---|---|---|---|---|---|---|
| 1 | 20 | 20 | 15 | 10 | 55 | 3000 |
| 2 | 40 | 80 | 20 | 20 | 58 | 2500 |
| 3 | 60 | 180 | 25 | 30 | 60 | 2000 |
| 4 | 80 | 320 | 30 | 40 | 62 | 1500 |
| 5 | 100 | 500 | 35 | 50 | 63 | 1200 |
| 6 | 120 | 720 | 40 | 60 | 64 | 1000 |
| 8 | 160 | 1280 | 45 | 80 | 65 | 800 |
Spur Gears Material
We can customize gears of different materials, sizes and styles.
20+ years of experience as pinion helical gear manufacturer
Specialized in designing, producing and processing various specifications of synchronous wheels, gears, sprockets, racks, couplings and other transmission accessories
Semi-finished Parts Pictures:
Custom 6-Mode Stainless Steel Gears
Custom Finished Hole Sprockets
Customized 1.2 Inch Large Sprocket
Custom Gear Dhaft
Customized Electric Cylinder Coupling Shaft
Customized Aluminum Flange
Packaging Pictures：
Our Certificate
CE
ISO45001
ISO14001
ISO9001
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Q: What is a precision helical gear used for?
A: It transmits torque and rotational motion smoothly between parallel shafts, minimizing noise and vibration.
Q: Why choose a precision helical gear over a straight-cut gear?
A: The angled teeth allow gradual engagement, providing quieter operation, higher load capacity, and better efficiency.
Q: What materials are typically used?
A: Common materials include alloy steel and carbon steel for strength, durability, and wear resistance.
Q: Can precision helical gears handle high-speed applications?
A: Yes, they are specifically designed for high-speed and high-precision operations.
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