ZRSACH Series
- Capacity: 20-100 ton
- Stroke: 50-250 mm
- Maximum Operating Pressure: 700 bar
Single-Acting, Hollow Plunger Aluminum Cylinders
- Maximum sized springs speed piston return and increase spring life.
- Special soft ring reduces wear caused by off-center loads.
- All cylinders are equipped with
- Lightweight, aluminum design for maximum portability.
- 7075-T6 Aluminum alloy components for maximum strength and minimum weight.
- Steel base plate and saddle for protection against piston rod damage.
- Anodizing treatment plunger, surfaces and inner of barrel resists damage and extends cylinder life.
- Composite bearings prevent metal-to-metal contact, increasing cylinder life and resistance to side-load.
- Stop ring for piston blow-out protection.
- Removable hardened saddle , handle and steel baseplate, which can be removed to use in limit space.
- Laser carve on surface.
Saddle
- ZRSACH-Series are equipped with bolt-on hardened removable steel hollow saddle.
Steel Base Plate
- Do not remove steel base plate in order to protect the cylinder base.
- No attachment to be used on base holes of the Aluminum cylinders.
Aluminum vs. Steel characteristic
- Due to different steel & Aluminum characteristics, it is strongly recommended not to be used for highcycle applications
| Steel Base Plate Mounting Holes | |||
| Cylinder Model/ Capacity | Bolt Circle | Thread | Thread Depth |
| ton | U(mm) | V(mm) | Z(mm) |
| ZRSACH-20 | 80 | M6 | 12 |
| ZRSACH-30 | 110 | M6 | 12 |
| ZRSACH-60 | 160 | M6 | 12 |
| ZRSACH-100 | 230 | M6 | 12 |
- Including Base Plate Height of 6mm.
- 4 base plate bolts: M6X1.0X0.24
This drawing show the base mounting holes of
barrel before setting steel base plate.
| Outer Dimension | |||||||||||||||
| Handle type | Model Number | Cylinder Capacity | Stroke | Cylinder Effective Area | Oil Capacity | Collapsed Height | Extended Height | Outside Dia. | Cylinder Bore Dia. | Plunger Dia. | Base to Adv. Port | Saddle Dia. | Piston Rod Protrusion | Center Hole Dia. | Weight |
| S | ton(kN) | mm | cm² | cm³ | A(mm) | B(mm) | D(mm) | E(mm) | F(mm) | H(mm) | J(mm) | K(mm) | Y(mm) | kg | |
| ☐ | ZRSACH-202 | 20(229) | 50 | 32.7 | 163.7 | 188 | 238 | 100 | 75 | 55 | 29 | 55 | 10 | 27 | 5.2 |
| ☐ | ZRSACH-206 | 150 | 32.7 | 491 | 315 | 465 | 100 | 75 | 55 | 29 | 55 | 10 | 27 | 7.1 | |
| ☐ | ZRSACH-302 | 30(358) | 50 | 51.5 | 255.7 | 208 | 258 | 130 | 95 | 70 | 29 | 70 | 10 | 34 | 8 |
| ☐ | ZRSACH-306 | 150 | 51.1 | 767 | 333 | 483 | 130 | 95 | 70 | 29 | 70 | 10 | 34 | 11.2 | |
| ☐ | ZRSACH-2010 | 254 | 51.1 | 1298.9 | 457 | 711 | 130 | 95 | 70 | 29 | 70 | 10 | 34 | 13.7 | |
| ☐ | ZRSACH-604 | 60(596) | 100 | 84.7 | 847.7 | 315 | 415 | 180 | 130 | 100 | 61.2 | 100 | 12 | 54 | 19.5 |
| ☐ | ZRSACH-606 | 150 | 84.7 | 1271.5 | 380 | 530 | 180 | 130 | 100 | 61.2 | 100 | 12 | 54 | 22.8 | |
| ☐ | ZRSACH-1003 | 100(1157) | 76 | 178.9 | 1360 | 307 | 383 | 250 | 182 | 145 | 51 | 145 | 14 | 79 | 44 |
| ☐ | ZRSACH-1006 | 150 | 178.9 | 2684 | 391 | 541 | 250 | 182 | 145 | 51 | 145 | 14 | 79 | 54.5 | |
S = standard equipped O = option
◯ = Weldable
☆ = Eyebolt
△ = Removable strap handles
☐ = Thread
- Weldable
- Eyebolt
- Removable strap handles
- Thread
