Worm speed reducers

Tools RS Series

Nm 20 - 1680 Kw 0.18 - 15 i 7 - 100
  • Leading applications: general purpose, medium and fractional power drives.
  • Design: 9 sizes; housings and covers of aluminium die cast up to size 85, of cast iron from size 110; single worm/wheel units; ratios up to i=100

Tools RA Series

Nm 280 - 2860 Kw 0.18 - 4 i 25 - 800
  • Leading applications: general purpose, medium and fractional power drives; reduction ratios and efficiencies higher than similar drives obtained with two-stage worm/wheel units.
  • Design: 9 sizes; housings and covers of aluminium die cast up to size 85, of cast iron from size 110; single helical stage & worm/wheel units; ratios up to i=800.

Tools RS/RS Series

Nm 260 - 3020 Kw 0.18 - 3 i 4205 - 10000
  • Leading applications: general purpose, medium and fractional power drives; high reduction ratios.
  • Design: 9 sizes; housings and covers of aluminium die cast up to size 85, of cast iron from size 110; ratios up to i=10000.

Tools RT Series

Nm 20 - 691 Kw 0.18 - 7.50 i 7 - 100
  • Leading applications: general purpose, medium and fractional power drives
  • Design: 7 sizes; housings and covers of aluminium die cast up to size 85, of cast iron for size 110; single worm/wheel units; ratios up to i=100. 

Tools TA Series

Nm 280 - 1180 Kw 0.18 - 0.75 i 25 - 800
  • Leading applications: general purpose, medium and fractional power drives; reduction ratios and efficiencies higher than similar drives with two-stage worm/wheel units.
  • Design: 7 sizes; housings and covers of aluminium die cast up to size 85, of cast iron for size 110; helical stage and single worm/wheel units; ratios up to i=800.

Tools RT/RT Series

Nm 260 - 1350 Kw 0.18 - 0.55 i 4205 - 10000
  • Leading applications: general purpose, medium and fractional power drives; high reduction ratios.
  • Design: 7 sizes; housings and covers of aluminium die cast up to size 85, of cast iron for size 110; ratios up to i=10000.