3.1403

Hollow Piston Cylinder

Single-acting (spring clamping & hydraulic unclamping)

Features

  • hydraulic supply is only required for unclamping, i.e. for a short time
  • ideal power transmission
  • convenient and compact design with gripping surface
  • no colliding edges, smooth die positioning
  • suitable for retrofit
  • easy fastening
View Size Chart

Manual positioning of the cylinder on the die clamping edge. Unclamping is carried out by applying hydraulic pressure to the piston, clamping takes place by spring power. By means of the T-bolt the die is clamped against the clamping surface of the press ram or bed.

T-Slot Size (mm) 22 28
Max. clamp force (kN) 50 50
Pressure (bar) 175 175
Stroke (mm) 7.5 7.5
Hydraulic Connection G 1/4 G 1/4
Length (mm) 96 96
Width (mm) 96 96
Height (mm) 125 125
Weight (kg) 6.62 7.00
Part no. HCR-8.1403.2200 Spring Clamp HCR-8.1403.2800 Spring Clamp
Accessory No. HCR-2753-220 Holder, HP Clamp, 22mm HCR-2753-220 Holder, HP Clamp, 22mm
Accessory No. HCR-2753-280 Holder, HP Clamp, 28mm HCR-2753-280 Holder, HP Clamp, 28mm
Accessory No. HCR-8.2753.2230 Holder w/ Spacers, HP Clamp, 22mm HCR-8.2753.2230 Holder w/ Spacers, HP Clamp, 22mm
Document Title Language File Type


Spring clamping; hydraulic clamping


Spacer ledge; Spring clamping cylinder; Holder