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

full
quill or
double-sided

output shaft.
Data of worm gear units
Transmission ratio range 7,5 – 476
Power range - 3 kW
Torque range - 280 Nm

Parameter Name	Parameter Value
Type	worm
Shaft orientation	right angle
Torque (Nm)	20 - 50 50 - 100 100 - 200 200 - 500