3.2131.US
Hollow Piston Cylinder
Inch/SAE (single-acting with spring return)
Features
- optional t-bolt pinned in place for fixed clamping heights
- convenient and compact design with no-slip handling groove
- large clamping stroke
- suitable for retrofit
- fully utilizable stroke
View Size Chart
The Hollow Piston Cylinder is manually placed on the clamping edge of the die. The die is clamped by applying hydraulic pressure to the piston and mechanically unclamped by spring return. The T-bolt clamps the die on the clamping surface of the press ram or bed. Requires a flat/parallel clamping surface, and is threaded for inch T-bolts.
| T-Slot Size (mm) | 18 (11/16") | (13/16") | (1-1/16") | (1-5/16") | 18 (11/16") | (13/16") | (1-1/16") | (1-5/16") |
| Max. clamp force (kN) | 60 | 60 | 104 | 104 | 60 | 60 | 104 | 104 |
| Pressure (bar) | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
| Stroke (mm) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Hydraulic Connection | #4 SAE (7/16-20) | #4 SAE (7/16-20) | #4 SAE (7/16-20) | #4 SAE (7/16-20) | #4 SAE (7/16-20) | #4 SAE (7/16-20) | #4 SAE (7/16-20) | #4 SAE (7/16-20) |
| Overall Diameter (mm) | 72 | 72 | 90 | 90 | 72 | 72 | 90 | 90 |
| Height (mm) | 177 | 177 | 203 | 203 | 93 | 93 | 105 | 105 |
| Weight (kg) | 2.40 | 2.54 | 4.40 | 4.99 | 2.09 | 2.04 | 3.54 | 3.31 |
| Part no. | HCR-2134-611-XXXX Clamp w/ T-Bolt | HCR-2134-613-XXXX Clamp w/ T-Bolt | HCR-2135-617-XXXX Clamp w/ T-Bolt | HCR-2135-621-XXXX Clamp w/ T-Bolt | HCR-2134-213 Clamp w/o T-Bolt | HCR-2134-313 Clamp w/o T-Bolt | HCR-2135-213 Clamp w/o T-Bolt | HCR-2135-313 Clamp w/o T-Bolt |
|---|---|---|---|---|---|---|---|---|
| Accessory No. | HCR-2753-270 Hanger Bracket | HCR-2753-280 Holder, HP Clamp, 28mm | HCR-HM-TB062-0700 T-Bolt | HCR-2753-270 Hanger Bracket | HCR-HM-TB100-0700 T-Bolt | HCR-HM-TB125-0800 T-Bolt | ||
| Accessory No. | HCR-HM-TB100-0800 T-Bolt | |||||||
| Accessory No. | HCR-HM-TB100-0900 T-Bolt |