#Industry News
Worm gear Ket-Motion 2020
with feather key groove, turntable or splined shaft connection
Universally usable and maintenance-free worm gear with an axis distance of 20 mm and with nine different reduction ratios. The housing is encapsulated to prevent the escape of grease and the ingress of dust. The worm gear pair is left-handed. The direction of rotation on the shaft is arbitrary.
Special features
Axis distance 20 mm
Maintenance-free grease lubrication
Housing anodized aluminum, orange as standard, other colors possible to suit customer requirement
9 ratios of 1:1 to 65:1
Backlash on the drive shaft 1° ± 0,5°
Duty cycle of 20 % at 5 min (1 min ON, 4 min OFF)
Lifetime of 1000 hours with:
full load and
input speed of 500 rpm and
duty cycle 20% with 5 min and
ambient temperature
Variant key
The Worm gear Ket-Motion 2020 is available in different variants. The variants are composed in accordance with the ordering code shown on the data sheet.
Technical notes
Permitted forces output side (axial and radial) 500 N
