GearGen.XYZ
Planetary gear calculator for geartrain design: profile shift, sun-planet-internal layouts, and backlash. Export DXF or SVG. Easy-to-use planetary gear and geartrain calculator.
Planetary Gear Train
Sun
Planet
Internal
No. Teeth
Profile Shift
Span Width
Sun
xxEmm /T
Planet
xxEmm /T
Internal
xxEmm /T
Backlash / Individual Tooth Thinning
SunDINTooth Thinning
PlanetDINTooth Thinning
InternalDINTooth Thinning
Tip alteration Sun
k
mm
Tip alteration Planet
k
mm
Tip alteration Internal
k
mm
mm
mm
mm