ZRSAC Series
- Capacity: 20-150 ton
- Stroke: 50-200 mm
- Maximum Operating Pressure: 700 bar
Single-Acting, Aluminum Cylinders
- 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.
- Maximum sized springs speed piston return and increase spring life.
- Special soft ring reduces wear caused by off-center loads.
- 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.
- All cylinders are equipped with ZSQB-3/8UF female coupler & dust cap.
- Laser carve on surface.
Saddle
- ZRSAC-Series are equipped with hardened removable “Ribbed saddles” to prevent slippage
during jacking.
- For off-centre loading application, see optional tilting 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) |
| ZRSAC-20 | 70 | M6 | 12 |
| ZRSAC-30 | 80 | M6 | 12 |
| ZRSAC-50 | 110 | M6 | 12 |
| ZRSAC-100 | 160 | M6 | 12 |
| ZRSAC-150 | 200 | M6 | 12 |
- Including Base Plate Height of 6mm.
- 4 base plate bolts: M6X1.0X0.24
| Optional Bolt Tilt Saddle Dimensions (mm) | |||
| Cylinder Model/ Capacity | Model Number | Saddle Diameter | Saddle Protrusion from Base |
| ton | J1 | K1 | |
| ZRSAC-50 | ZXKCATRSAC-50 | 50 | 25.9 |
| ZRSAC-100 | ZXKCATRSAC-100 | 91.2 | 33 |
| ZRSAC-150 | ZXKCATRSAC-150 | 118.1 | 37 |
| 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 | Weight |
| S | ton(kN) | mm | cm² | cm³ | A(mm) | B(mm) | D(mm) | E(mm) | F(mm) | H(mm) | J(mm) | K(mm) | kg | |
| ZRSAC-202 | 20(218) | 50 | 31.2 | 156 | 174 | 224 | 85 | 63 | 50 | 27 | 40 | 3 | 2.2 | |
| ☐ | ZRSAC-204 | 100 | 31.2 | 312 | 224 | 324 | 85 | 63 | 50 | 27 | 40 | 3 | 4.1 | |
| ☐ | ZRSAC-206 | 150 | 31.2 | 468 | 274 | 424 | 85 | 63 | 50 | 27 | 40 | 3 | 4.6 | |
| ☐ | ZRSAC-202 | 20(218) | 50 | 31.2 | 156 | 174 | 224 | 85 | 63 | 50 | 27 | 40 | 3 | 2.2 |
| ☐ | ZRSAC-204 | 100 | 31.2 | 312 | 224 | 324 | 85 | 63 | 50 | 27 | 40 | 3 | 4.1 | |
| ☐ | ZRSAC-206 | 150 | 31.2 | 468 | 274 | 424 | 85 | 63 | 50 | 27 | 40 | 3 | 4.6 | |
| ☐ | ZRSAC-302 | 30(309) | 50 | 44.2 | 221 | 181 | 231 | 100 | 75 | 60 | 33 | 40 | 3 | 3.2 |
| ☐ | ZRSAC-304 | 100 | 44.2 | 442 | 231 | 331 | 100 | 75 | 60 | 33 | 40 | 3 | 5.2 | |
| ☐ | ZRSAC-306 | 150 | 44.2 | 663 | 281 | 431 | 100 | 75 | 60 | 33 | 40 | 3 | 5.9 | |
| ☐ | ZRSAC-502 | 50(496) | 50 | 70.9 | 354 | 186 | 236 | 130 | 95 | 80 | 30 | 50 | 3 | 8.5 |
| ☐ | ZRSAC-504 | 100 | 70.9 | 709 | 236 | 336 | 130 | 95 | 80 | 30 | 50 | 3 | 9.8 | |
| ☐ | ZRSAC-506 | 150 | 70.9 | 1063 | 286 | 436 | 130 | 95 | 80 | 30 | 50 | 3 | 11.1 | |
| ☐ | ZRSAC-1004 | 100(1002) | 100 | 143.1 | 1431 | 271 | 371 | 188 | 135 | 110 | 46 | 94 | 3 | 19.6 |
| ☐ | ZRSAC-1006 | 150 | 143.1 | 2147 | 321 | 471 | 188 | 135 | 110 | 46 | 94 | 3 | 21.9 | |
| ☐ | ZRSAC-1008 | 200 | 143.1 | 2863 | 371 | 571 | 188 | 135 | 110 | 46 | 94 | 3 | 24.2 | |
| ☐ | ZRSAC-1506 | 150(1589) | 150 | 227 | 3405 | 343 | 493 | 230 | 170 | 140 | 51 | 113 | 3 | 33.3 |
S = standard equipped O = option
◯ = Weldable
☆ = Eyebolt
△ = Removable strap handles
☐ = Thread
- Weldable
- Eyebolt
- Removable strap handles
- Thread
