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Industrial Double Helical Gear Reducer Gear Box Speed Down

Henan Yizhi Machinery Co., Ltd

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Address: Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.

Contact name:Kevin

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Industrial Double Helical Gear Reducer Gear Box Speed Down

Country/Region china
City & Province zhengzhou
Categories HVAC Systems & Parts
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Product Details

Custom Made Industrial Helical Gear Gearbox Speed Reducers

1) Description of Gearbox Speed Reducers

 

Gearboxes and speed reducers are enclosed mechanical speed reduction devices commonly

 

used in today's automation control systems

 

2) Features of Gearbox Speed Reducers

 

Gearboxes allow you to increase torque while reducing the speed of your prime mover output shafts.

 

The output shaft of a gearbox rotates at a slower rate than the input shaft.

 

This produces a mechanical advantage, which increases torque.

 

Conversely, your gearbox can be set up to do the opposite, providing an increase in shaft speed

 

with a reduction in torque

 

ProductsGear Box/ Gear Reducer
Custom Made
Gear Profile TypeHelical Gear/ Double Helical Gear
Gear Teeth manufacturingGear Hobbing/ Gear Grinding
Gear Teeth Grinding
Module (M)Custom
Number of Teeth (Z)Custom
Pressure Angle (α)20°/ 14.5°
Helix Angle (β)Custom
Teeth Accuracy GradeISO 6-7 Grade
Heat TreatmentCarburizing/Cement Quenching/Nitriding
Surface Hardness58-62 HRC

 

STEEL CODE GRADES COMPARISON
CHINA/GBISOГΟСТASTMJISDIN
45C45E4451045S45CCK45
40Cr41Cr440X5140SCr44041Cr4
20CrMo18CrMo420ХМ4118SCM2225CrMo4
42CrMo42CrMo438XM4140SCM44042CrMo4
20CrMnTi 18XГT SMK22 
20Cr2Ni4 20X2H4A   
20CrNiMo20CrNiMo220XHM8720SNCM22021NiCrMo2
40CrNiMoA 40XH2MA/
40XHMA
4340SNCM43940NiCrMo6/
36NiCrMo4
20CrNi2Mo20NiCrMo720XH2MA4320SNCM420 

 

 

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