Double Helical Reduction Speed Up Gearbox Ratio 1.79 20CrMnTi

Brand Name:YIZGEAR
Model Number:GB22080802
Minimum Order Quantity:1 Set
Delivery Time:55 Days
Payment Terms:L/C, T/T, Western Union, D/P
Place of Origin:CHINA
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Location: Zhengzhou China
Address: Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
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Double Helical Gear Speed Up Gear Box Ratio 1.79 For Production Line

1) Description of Gearbox Speed Reducers


A speed reducer is a gear train between the motor and the machinery that is used to slow down the


transmission of power. Speed reducers, also known as gear reducers, are mechanical devices that


serve two roles. The primary function of a gear reducer is to duplicate the amount of torque produced


by an information power source in order to increase the amount of work that can be done.


2) Functions Gearbox Speed Reducers


Speed reducers have two primary functions. They double the torque produced by the power source (the input)


first. Second, as the name says, speed reducers reduce the input speed so that the output is the correct speed.


A speed reducer's output gear has more teeth than the input gear. As a result, while the output gear may


revolve more slowly than the input gear, the torque is enhanced.


ProductsGear Box/ Gear Reducer
Custom Made
Gear Profile TypeDouble 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 


China Double Helical Reduction Speed Up Gearbox Ratio 1.79 20CrMnTi supplier

Double Helical Reduction Speed Up Gearbox Ratio 1.79 20CrMnTi

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