D-PLUS
Open center diaphragm chuck
Diaphragm chuck QUICK JAW CHANGE SYSTEMS
■ Main dimensions and technical data
Jaws and clamping ranges see chuck type D
C
S
J
B
Subject to technical changes. For more detailed information please ask our customer service.
SMW-AUTOBLOK Type Mounting
D-PLUS 260
D-PLUS 315
Size mm mm mm mm mm mm
225 260 111 125 227 225 140 M16
275 315 111 125 275 275
A B C
D 1
E F
171.4
G
M16
G 1
M42 x 1.5
M60 x 1.5
J
6
6
mm mm mm mm
P H6
45
63
S T
1.5
1.5
Piston stroke Through-hole
32
50
F 1 F 2
0-25
0-30
Draw pull min. / max.* Draw push for chuck open
kN kN
25
30
0.45
0.75
Moment of inertia
kg·m 2
Weight without top tooling
kg
44
65
Type
SIN-DFR
SIN-DFR
Recommended actuating cylinders
* Additional actuation force to the diaphragm spring clamping force applied by the clamping cylinder.
Advice: Advice:
The max. allowed speed for the application is permanently marked on the corresponding top jaws and must not be exceeded. Please note, that it is important, that the cylinder force for pushing and pulling can be set to different values independently!
Important: Never rotate the chuck without inserted jaws, otherwise the centrifugal force compensation mechanism will get damaged.
274 SMW-AUTOBLOK
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