OEM Double Helical Speed Reducer Gearbox 4 Module Ratio 1.558

Brand Name:YIZGEAR
Model Number:GB22080901
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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Verified Supplier
Location: Zhengzhou China
Address: Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
Supplier`s last login times: within 1 hours
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4 Module Ratio 1.558 Double Helical Gear Speed Up Gearbox Gear Reducers

1) Description of Gearbox Gear reducers


Gearboxes or also commonly called gear reducers or enclosed speed reducers are used on many


electromechanical drive systems


Gearboxes, are essentially multiple open gear sets contained in a housing. The housing supports


bearings and shafts, holds in lubricants, and protects the components from surrounding conditions.


2) Function of Gearbox Gear reducers


Gearboxes are available in a wide range of load capacities and speed ratios. The purpose of a gearbox


is to increase or reduce speed. As a result, torque output will be the inverse of the speed function.


3) Factors of Gearbox Gear reducers


Gear drive selection factors include: shaft orientation, speed ratio, design type, nature of load, gear rating,


environment, mounting position, operating temperature range, and lubrication. Helical gearboxes and worm


gearboxes are among the more common types for electromechanical drives.


ProductsGear Box/ Gear Reducer
Custom Made
Gear Profile TypeDouble Helical Gear
Gear Teeth manufacturingGear Hobbing/ Gear Grinding
Gear Teeth Grinding
Module (M)4
Number of Teeth (Z)33/67
Pressure Angle (α)20°
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 OEM Double Helical Speed Reducer Gearbox 4 Module Ratio 1.558 supplier

OEM Double Helical Speed Reducer Gearbox 4 Module Ratio 1.558

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