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Series
3.1403

Hollow Piston Cylinders

spring clamping
- hydraulic unclamping
single acting
clamping force 50 kN
Hollow Piston Cylinders
Downloads
Catalogue sheet
ENDEESFRIT
Operating instructions
Available on demand.
Information Series
Description
Hollow-piston cylinders 3.1403, spring clamping

Manual positioning of the element on the die clamping edge.
Unclamping by the application of hydraulic pressure to the piston and clamping by spring force. By means of the T-bolt the die is clamped against the clamping surface of the press ram or bed.

Applications

  • unpressurised long-term clamping of dies or fixtures on press beds and rams
  • when the available space is limited


Special features

  • hydraulic supply is only required for unclamping, i.e. for a short time
  • ideal force transmission
  • convenient and compact design with gripping surface
  • no interfering edges when inserting the dies
  • easy retrofit
  • easy installation
Hollow-piston cylinders 3.1403 , spring clamping
Hollow-piston cylinders 3.1403 , spring clamping
Products (2)
type
with T-bolt (2)
stroke [mm]
2.5 (2)
functioning
single acting (2)
max. operating pressure [bar]
175 (2)
max. clamping force [kN]
50 (2)
clamping principle
spring clamping – hydraulic unclamping (2)
through hole Ø [mm]
spherical disk
without (2)
Item no. CAD datatypestroke [mm]functioningmax. operating pressure [bar]
Item no.
814032200
CAD data
type
with T-bolt
stroke [mm]
2.5
functioning
single acting
max. operating pressure [bar]
175
Properties
Item no.
814032800
CAD data
type
with T-bolt
stroke [mm]
2.5
functioning
single acting
max. operating pressure [bar]
175
Properties
Item no.
814032200
type
with T-bolt
stroke [mm]
2.5
functioning
single acting
max. operating pressure [bar]
175
max. clamping force [kN]
50
clamping principle
spring clamping – hydraulic unclamping
through hole Ø [mm]
for T-slot 22 mm
spherical disk
without
Item no.
814032800
type
with T-bolt
stroke [mm]
2.5
functioning
single acting
max. operating pressure [bar]
175
max. clamping force [kN]
50
clamping principle
spring clamping – hydraulic unclamping
through hole Ø [mm]
for T-slot 28 mm
spherical disk
without
Accessories (5)
Item no. CAD data Description
Item no.
2753220
CAD data
Description
Bracket to accommodate a spring clamping cylinder without spacer bar for T-slot 22 mm *as per catalogue sheet WZ 3.1403
Item no.
2753280
CAD data
Description
Bracket to accommodate a spring clamping cylinder without spacer bar for T-slot 28 mm *as per catalogue sheet WZ 3.1403
Item no.
827532230
CAD data
Description
Bracket with spacer bar for T-slot 22 mm *as per catalogue sheet WZ 3.1403
Item no.
827532830
CAD data
Description
Bracket with spacer bar for T-slot 28 mm *as per catalogue sheet WZ 3.1403
Item no.
9208176
CAD data
Description
Angle swivel joint G1/4A - pipe Ø 8 mm admissible continuous number of rotations 10 min-1 max. 500 bar, as per data sheet F9.280
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Please note: Our CAD data are generally simplified data and primarily reflect the outer contour and connections of the product (see also Terms of use). Please always refer to the relevant catalogue sheet for the exact dimensions with tolerances, in particular the information on mounting holes or attachments such as special clamps.