Helical Gears

The 8200 0623230 hook shaft gear (helical gear type) has a pressure angle of 15°, module of 1, 20 teeth, speed ratio of 2, and helix angle of 36°/L. With an inner diameter of 8mm, outer diameter of 26.72mm, total length of 17mm and weight of 0.0396kg, it is made of 20CrMo material through precision processes such as normalizing, hobbing and heat treatment. As a dedicated transmission component for power tools, it features stable transmission and high impact resistance.

The 8200 0624230 gear assembly (helical gear type) has a pressure angle of 15°, module of 1, 40 teeth, and helix angle of 36°/R. With an inner diameter of 12mm, outer diameter of 51.44mm, total length of 16.5mm and weight of 0.0373kg, it is made of 20CrMo material through multiple processes including normalizing, injection molding, hobbing and deburring. As a combined transmission component for power tools, it is suitable for high-torque working conditions and has excellent durability.