Helix Gear

Helical gear systems whose teeth are cut at a defined angle to the axis, providing softer, quieter meshing than spur gears. Ideal for precision machinery where low noise and increased load capacity are needed even at high speeds.

Tooth Geometry Helical / Parallel Shaft / Crossed Shaft
Module Range 1 – 20 mm
Helix Angle 15° – 45° (custom angles available)
Tolerance DIN 3962 — Class 5–7 (precision ground)
Material 16MnCr5 · 18CrNiMo7-6 · 4140 · 1050 steel
Hardening Depth 0.5 – 2.5 mm (post-carburizing)
Quality Control CMM · Surface roughness · Tooth-root inspection
Helix Gear