SCHUNK ROTA THW 1000, Перевод оригинального руководства по эксплуатации, Страница: 17 / 45

Technical data
02.00|ROTA THW / THWB |en 17
Technical data
Chuck data
ROTA THW 400 500 630 800 - 1000
Max. actuating force [kN] 133 133 133
O
n r
eq
ues
t Max. clamping force [kN] 240 240 240
Max. rotation speed [min-1] 3500 2200 1700
Stroke per jaw [mm] 6.5 9 9.8
Piston stroke [mm] 23 30 34
Through hole [mm] 120 128 160
Operating temperature 15°C - 60°C
Centrifugal torque of the base
jaw M
cGB
[kgm]
For the NCX chuck, it is necessary to specifically determine
this data. Examples of calculation can be found in the
"Technology" chapter of the SCHUNK lathe chuck catalog
and in the "Chuck jaws in special design/technology"
chapter of the SCHUNK chuck jaws catalog. These catalogs
can be downloaded from schunk.com .
Max. jaw eccentricity of
center of gravity in axial
direction a
max
[mm]
ROTA THWB 210 265 315 400 500 630
Max. actuating force [kN] 50 73 100 133 133 133
Max. clamping force [kN] 90 132 180 240 240 240
Max. rotation speed [min-1] 3000 3000 2800 2450 1600 240
Stroke per jaw [mm] 5.7 6.5 6.5 6.5 9 6.5
Piston stroke [mm] 20 23 23 23 30 34
Through hole [mm] 52 71 86 120 128 160
Operating temperature 15°C - 60°C
Centrifugal torque of the
base jaw M
cGB
[kgm]
For the NCX chuck, it is necessary to specifically determine
this data. Examples of calculation can be found in the
"Technology" chapter of the SCHUNK lathe chuck catalog
and in the "Chuck jaws in special design/technology"
chapter of the SCHUNK chuck jaws catalog. These catalogs
can be downloaded from schunk.com .
Max. jaw eccentricity of cen-
ter of gravity in axial direc-
tion a
max
[mm]
The maximum permissible speed for special machining has to be
defined by the user on the basis of the required clamping forces.
This speed must not exceed the maximum speed of the chuck.
3
3.1