SPN worm gears are manufactured single-stage as well as with preceding spur gear stage in foot and flange design. The low-backlash worm gears are also inserted in non-stop operation and cycle operation in tool and packaging machines.
Optimal material combinations and coordinated toothing geometry guarantees a high smooth running and best synchronization.
SPN worm gears are available with
Data of worm gear units
Transmission ratio range 7,5 – 476
Power range - 3 kW
Torque range - 280 Nm