Helical gears

Helical gears are diagonal spur gears placed on crossing axes. The axis angle is usually 90°.

When rolling off, the helical gears only touch in one point each. Helical gears can therefore only transfer small forces and are used in particular for control purposes.

Areas of use:

  • general mechanical engineering and plant construction

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Execution types:

  • cut
  • hardened
  • polished


  • tempering steels
  • operational steels
  • GG and GGG
  • plastics


  • 1.5 – 6
  • quality up to 6 according to DIN


  • up to Ø 1000 mm