Description
Worm gear shaft are often referred as worm gear. This type of gear is most often found within the inner workings of a steering box on an automobile. It is a long cylindrical type of gear that provides a surface for ball bearings to ride on.
Material
Metal, Steel, Alloy, POM, Zinc, Aluminum, Iron, Copper
Modulus
M1.5<M<M2.0
Accuracy
DIN Class 6, ISO/GB Class 6, AGMA Class 13, JIS Class 2
Standard
DIN, ISO/GB, AGMA, JIS
Heat treatment
Quenching and tempering, gear teeth induction quenching, nitriding, carburizing
Application
automotive, electronics, textiles, printing, packaging, medical equipment, food processing ,wind power, chemical, and pneumatics
 

Capabilities of Gears：
Item
Helical gear
 
Milled
Shaped
Ground
Max O.D.
1600mm
 
Max Face Width(mm)
500
 
Helix Angle
15°，21.5°，35°，45°
 
Max DP
1.5
3.18
Max Module(mm)
20
8
AGMA/ DIN Level
DIN Class 8
DIN Class 6
Tooth Finish
Ra 3.2
Ra 0.6
Max Helix Angle
±22.5°
±45°