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Henan Yizhi Machinery Co., Ltd
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Single Helical Gear for High-Speed and Heavy-Load Applications

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Henan Yizhi Machinery Co., Ltd

City: zhengzhou

Country/Region:china

Tel:86-371-60923606

Contact Person:
Mr.Kevin
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Single Helical Gear for High-Speed and Heavy-Load Applications

Brand Name YIZGEAR
Place of Origin CHINA
Minimum Order Quantity 500Sets
Payment Terms L/C, T/T
Supply Ability 500 Sets/Month
Delivery Time 60 Days
Packaging Details Plywood Crate
Gear Grinding Profile Grinding
Material 17CrNiMo6
Surface Hardness 40-60HRC
Color Standard
Accuracy ISO 6 Grade
Hardness 58-62 HRC
Detailed Product Description

1)Descriptions of Helical Gear

The teeth of helical gears are arranged spirally with respect to the axis. This unique structure enables at least two or three teeth to be meshing simultaneously during the transmission process, ensuring the continuity and stability of the transmission. According to the direction of the helix, it can be divided into left-handed and right-handed types.

2)Advantages of Helical Gear
a)The running noise is 5-10 decibels lower than that of spur gears.

b)The load-bearing capacity is 15-30% higher than that of spur gears of the same size.

c)Adjust the helix angle to optimize the transmission performance.

d)Suitable for high-speed and heavy-load working conditions

3)Applications of Helical Gear
a)Wind turbine gearboxes

b)Mining machinery transmission system

c)Spindle drive of machine tool

d)Automation production line conveying equipment

 

ProductsHelical Gears
Custom Made
Gear Profile TypeCylindrical Gear
ManufacturingGear hobbing
Teeth Grinding
Module (M)9
Number of Teeth (Z)56
Pressure Angle (α)20°
Lead Angle20°
Accuracy GradeISO 6-7 Grade
Heat TreatmentCarburizing
Surface Hardness58-62HRC
STEEL CODE GRADES COMPARISON
CHINA/GBISOГΟСТASTMJISDIN
45C45E4451045S45CCK45
40Cr41Cr440X5140SCr44041Cr4
20CrMo18CrMo420ХМ4118SCM2225CrMo4
42CrMo42CrMo438XM4140SCM44042CrMo4
20CrMnTi 18XГT SMK22 
20Cr2Ni4 20X2H4A   
20CrNiMo20CrNiMo220XHM8720SNCM22021NiCrMo2
40CrNiMoA 40XH2MA/
40XHMA
4340SNCM43940NiCrMo6/
36NiCrMo4
20CrNi2Mo20NiCrMo720XH2MA4320SNCM420 

Product Tags: Heavy Load Single Helical Gear   High Speed Single Helical Gear  
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