Torques per screw
01.00|1416054_ROTA-M2 + 2 |en
21
Clamping force / speed diagrams
Clamping force/RPM curves have been calculated using standard
top jaws. In the determination process, the maximum actuating
force was applied and the jaws were set flush with the outer
diameter of the lathe chuck.
The lathe chuck is in perfect condition and lubricated with SCHUNK
LINOMAX plus special grease.
If one or more of these prerequisites is modified, the graphs will
no longer be valid.
Lathe chuck setup for clamping force/RPM graph
F
spB
Jaw clamping force
S
Center of gravity
r
s
Center of gravity radius a
max
Max. jaw eccentricity of
center of gravity in axial
direction
F
max
Max. actuating force
Clamping force/RPM graph for ROTA-M flex 2+2 260
3.3
