Worm gear reducer

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

Type : worm
Shaft orientation : right angle
Torque : 20 – 50 Nm, 50 – 100 Nm, 100 – 200 Nm, 200 – 500 Nm