Gear reducer Model NumberGTJ-030Internal gear modulus1mDecelerate Ratio1:3.70Axial flee of input shaft≤0.5mmAxial flee of output shaft≤0.5mmWave gear parameter11z*30°*◊11.5Noise testless than 50 dBLubricationLithium-based greaseColorCustomer requirementPackage20 pcs/ctnMaterialOil seal gasketNBRHydrosealNBROutput shaft2Cr13Input shaft45# SteelShellPP+30%GFPulleyPP+40%GFGearPOM