Airtac SAID160 Double Rod Cylinder SAID160AX45
The AirTAC Airtac SAID160 Double Rod Cylinder SAID160AX45 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 45mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ160 mm
- Stroke45 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAID160 Double Rod Cylinder SAID160AX45
The AirTAC SAID160X45 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 160mm bore and 45mm stroke. Because the piston rod extends from both end covers, the annulus area is identical on both sides, yielding exactly 9425 N of thrust and pull force at 0.5 MPa. This symmetric output is ideal for mechanisms requiring equal power and velocity in both directions.
This specific configuration utilizes a SUS420J2 stainless steel rod (material code A) for superior corrosion resistance and high side-load endurance. The barrel is an extruded aluminum profile with integrated sensor grooves on both sides, and the fluid porting uses PT tapered threads. It functions as a drop-in replacement for any standard ISO 15552 double-rod cylinder.
Airtac SAID160 Double Rod Cylinder SAID160AX45 Technical Specifications
| Model | Airtac SAID160 Double Rod Cylinder SAID160AX45 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 45 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
Theoretical Output Force (Ø160mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 10053 N | 9425 N |
| 0.7 MPa | 14074 N | — |
| Max (@1.0 MPa) | 2050 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAID160 Double Rod Cylinder SAID160AX45
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×45 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Where the Airtac SAID160 Double Rod Cylinder SAID160AX45 Is Used
Heavy-Duty Symmetric Press
Provides 9425 N of equal force extending and retracting, ensuring perfectly balanced clamping and release pressure for large industrial press tools.
Twin-Station Transfer Unit
Drives two synchronized workstations simultaneously using both rod ends, maintaining identical speed and force across a 45mm stroke transfer cycle.
Anti-Rotation Guiding Slide
The dual rods prevent piston rotation under high torque, making it ideal for heavy linear guiding slides where precise tool orientation is critical.
Is the Airtac SAID160 Double Rod Cylinder SAID160AX45 the Right Cylinder?
Choose this 160mm bore over the smaller 125mm option (which provides 5734 N at 0.5 MPa) when your application demands heavy symmetric force. The twin-rod architecture is selected over a single-rod SAI when the mechanism requires dual-side guidance to prevent rotation, or when a rear rod end is needed to mount a secondary cam or position flag. Note that a plain SAID does not hold its load when air pressure is lost; for dead-end holding, consider an external pilot-operated check valve or the BSAID clamp-lock variant.
This model includes a SUS420J2 rod, PT ports, and no magnet. The accessible mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because the stroke is a short 45mm, rod-bearing bending is minimal, but the substantial rear rod protrusion requires adequate clearance in your machine design.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAID160 Double Rod Cylinder SAID160AX45 FAQ
The double-rod design provides equal force in both directions. It delivers 9425 N at 0.5 MPa, 13194 N at 0.7 MPa, and 16964 N at 0.9 MPa.
Yes. As a profile-type ISO 15552 cylinder, its mounting interface dimensions are interchangeable with other ISO 15552 double-rod cylinders. It omits FB, CA, CB, and CR mounts, supporting Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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