1pc 1.5M 30T helical gear45 DegreePARALLEL HELICAL GEARGood MeshingLow NoiseSmooth TransmissionLarge Torque ValuePRODUCT INFORMATIONProduct Name: Helical GearProduct Material: 45 Gauge SteelProduct Appearance:There are stepsMainly Applicable:Hardware/Mold/Mechanical transmission, etc.Note: The following sizes are for reference only, please talk to the particular size.Unit: length/mm, weight/kgDifferent rotation directions are paired for 180-degree parallel transmission.As lengthy because the modules are the same,different numbers of enamel can be used.Left-handedRight-hand rotationPairing with a similar ratation direction is 90 diploma right angle transmission.As long as themodules are the same,different numbers of tooth would be used.1M Helical GearThe following is the theoretical center distance of each number of tooth in 1M,whichever is actual(unit is millimeters)Gear(please click on photo to purchase what you need)1.5M Helical GearThe following is the theoretical center distance of every number of tooth in 1.5M,whichever is actual(unit is millimeters)2M Helical GearThe following is the theoretical center distance of every variety of enamel in 2M,whichever is actual(unit is millimeters)2.5M Helical GearThe following is the theoretical middle distance of each variety of enamel in 2.5M,whichever is actual(unit is millimeters)3M Helical GearThe following is the theoretical middle distance of each variety of tooth in 3M,whichever is actual(unit is millimeters)01 Strong and SturdyHigh Quality 45 Gauge Steel MatericalHigh strength,hihtorque,good comprehensive mechanical propertieslong life,good lubricity/easy to form/noise and surprise absorption02 Strong Wear ResistanceFinished Finished Product Inner HoleThe internal hole of the finished product is carefully crafted and may beused directly for convenience and speed.03 ConvenientTooth Surface Hardening And High Frequency QuenchingHardened by way of warmth treatment,reinforced strength,good put on resistance