Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-100
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 700mm 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
- Stroke700 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-100
The AirTAC SAIJ160X700-100 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a 160mm bore with a 700mm nominal stroke that can be fine-tuned down by up to 100mm, yielding a usable travel window of 600 to 700mm. This allows precise end-position calibration during commissioning without physically swapping the cylinder or adding external stops.
Delivering 18095N of push force at 0.9 MPa, this heavy-duty actuator features a 40mm SUS304 stainless steel rod (code B) for superior corrosion resistance. It operates at 30-500 mm/s and uses a PT G3/4 tapered port. The extruded aluminum barrel includes sensor grooves on both sides, and the mounting set is limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2 options.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-100 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 700 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 SAIJ160 Adjustable Cylinder SAIJ160BX700-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×700 | 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 SAIJ160 Adjustable Cylinder SAIJ160BX700-100 Is Used
Variable End-Stop Machining
Dial in the exact 600 to 700mm clamping depth for machining operations without changing out the physical cylinder hardware.
Product-Size Changeovers
Quickly adapt a conveyor diverter or pusher stroke by up to 100mm to handle varying package lengths on the fly.
Heavy Machinery Setup
Leverage the 18095N push force at 0.9 MPa for heavy assembly presses while fine-tuning the end position during initial machine commissioning.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-100 the Right Cylinder?
Choose this 160mm bore when an application requires substantial thrust—stepping down to a 125mm bore drops the 0.5 MPa push force to 6136N, while this SAIJ160X700-100 provides 10053N at the same pressure. The 100mm adjustment range is ideal for product-size changeovers on a line, allowing operators to dial in the exact end-stop without swapping hardware. Because the 700mm stroke exceeds 300mm, an external guide is recommended to manage side-load and prevent rod binding over long unsupported travel.
When specifying a replacement, match the 160mm bore, 700mm stroke, 100mm adjustment, PT G3/4 port, and SUS304 (B) rod material. Note that the rear adjuster acts only as a travel stop and cannot hold a load without continuous air pressure; for true load-holding, select an AirTAC SAIL or BSAI series cylinder instead.
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 SAIJ160 Adjustable Cylinder SAIJ160BX700-100 FAQ
The rear adjuster screw acts as a mechanical stop that lets you trim the effective travel back by up to 100mm. This creates a usable stroke window of 600 to 700mm, allowing precise end-position tuning without replacing the cylinder.
At 0.9 MPa operating pressure, this 160mm bore cylinder generates a push force of 18095N and a pull force of 9425N. It can deliver a maximum push force of 2050 kgf at 1.0 MPa.
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