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Double Helical Gears Axial Force Balance for Optimal Performance in High-Power Applications
  • Double Helical Gears Axial Force Balance for Optimal Performance in High-Power Applications

Double Helical Gears Axial Force Balance for Optimal Performance in High-Power Applications

Place of Origin CHINA
Brand Name YIZGEAR
Product Details
Precision Grade:
Dependent On Application
Manufacture:
Gear Milling
Backlash:
Dependent On Size
Profile Type:
Double Helical Gear
Manufacture Method:
Gear Milling
Size:
Various Sizes Available
Highlight: 

High-Power Double Helical Gears

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Axial Force Balance Double Helical Gears

Payment & Shipping Terms
Minimum Order Quantity
200 Sets
Packaging Details
Plywood Crate
Delivery Time
30 Days
Payment Terms
L/C,T/T
Supply Ability
500 Sets/Month
Product Description
Double Helical Gears for High-Power Applications
Product Specifications
Precision Grade Dependent on application
Manufacturing Method Gear Milling
Backlash Dependent on size
Profile Type Double Helical Gear
Size Availability Various sizes available
Double Helical Gear Description

Double helical gears combine two helical gears with opposite helix directions along the face width, creating a distinctive "herringbone" shape. This unique configuration effectively cancels out axial forces generated during transmission, eliminating the need for additional balancing devices.

Key Features
  • Axial Force Balance: Opposing helix directions neutralize axial forces, reducing bearing loads and enhancing system stability.
  • High Load Capacity: Superior contact ratio enables multiple simultaneous tooth engagement for heavy-duty applications.
  • Smooth Operation: Gradual tooth engagement minimizes vibration and noise for quiet, efficient power transmission.
Working Principle

During operation, the left-hand and right-hand tooth surfaces of the driving gear push corresponding surfaces on the driven gear. The opposing axial forces cancel each other, transmitting only torque. This meshing action efficiently transfers rotational motion and power between shafts.

Industrial Applications

Ideal for demanding environments including:

  • Marine propulsion systems
  • Metallurgical rolling mills
  • Mining machinery reducers
  • Other high-power transmission systems
Technical Specifications
Custom Manufacturing Available
Gear Profile Type Cylindrical Gear
Module (M) Custom Made
Number of Teeth (Z) 26
Pressure Angle (α) 20°
Lead Angle 15°
Heat Treatment Normalizing
Surface Hardness 260HB
Material Standards Comparison
CHINA/GB ISO ГОСТ ASTM JIS DIN
45 C45E4 45 1045 S45C CK45
40Cr 41Cr4 40X 5140 SCr440 41Cr4
20CrMo 18CrMo4 20ХМ 4118 SCM22 25CrMo4
42CrMo 42CrMo4 38XM 4140 SCM440 42CrMo4
20CrMnTi   18XГT   SMK22  
20Cr2Ni4   20X2H4A      
Equipment Images

Double Helical Gears Axial Force Balance for Optimal Performance in High-Power Applications 0

Manufacturing Process

Double Helical Gears Axial Force Balance for Optimal Performance in High-Power Applications 1

Contact Us at Any Time

+86 139 1804 8359
Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
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