KSS Series Performance Overview
Gearhead Size Nominal Output Torque
Nm
Torsional Backlash¹
arcmin
Input Speed Max. (Cyclic)
rpm
Axial Load Max.
N
Radial Load Max.²
N
Torsional Stiffness
arcmin
Stage 2 2 2 2 2 2
KSS1 119 ≤12 6000 1900 5000 ≤5.8
KSS2 200 ≤10 5500 2100 6000 ≤8.1
KSS3 350 ≤10 5000 2400 7000 ≤9.6
Notes
1)  Tested at 1.5% of nominal torque and recorded on the output side of the gearhead. For lower backlash, contact STOBER technical support.
2)  Rating based on output speed (n2) of 20 RPM.
3)  Two stage

Output Shaft Load

radial axial