SCHUNK ROTA-S flex, Сборка и руководство по эксплуатации

Страница: 21 / 40

Technical data
ROTA-S flex 1200 (with long jaws)
ROTA-S flex 1400 (with long jaws)
6.3 Calculations for clamping force and speed
Missing information or specifications can be requested from the
manufacturer.
Legend
F
c
Total centrifugal force [N] M
cAB
Centrifugal torque of top jaws [Nm]
F
sp
Effective clamping force [N] M
cGB
Centrifugal torque of base jaws [Nm]
F
spmin
Minimum required clamping force
[N] n Speed [rpm]
F
sp0
Initial clamping force [N] r
s
Center of gravity radius [mm]
F
spz
Cutting force [N] r
sAB
Center of gravity radius of top jaw [mm]
m
AB
Mass of one top jaw [kg] s
sp
Safety factor for clamping force
m
B
Mass of chuck jaw set [kg] s
z
Safety factor for machining
M
c
Centrifugal force torque [Nm] Σ
s
Max. clamping force of chuck [N]
21 06.00 | ROTA-S flex | Assembly and Operating Manual | en | 0889139