Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-30S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 130mm 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
- Stroke130 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-30S
The AirTAC SAIJ160X130-30-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It delivers 10053N of push force at 0.5 MPa and provides a usable travel window of 100-130mm, allowing you to dial back the nominal 130mm stroke by up to 30mm during commissioning. The extruded aluminum barrel includes sensor grooves on both sides, and this -S variant includes a magnet for position feedback.
Equipped with a robust 40mm carbon steel rod and M36x2 thread, it handles substantial side loads, while the PT tapered port ensures a tight pneumatic seal. Unlike fixed-stroke SAI units, the rear stopper screw lets you fine-tune the retract end position on the fly without swapping the cylinder or adding external stops. The adjuster acts purely as a travel stop and does not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-30S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 130 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 SAIJ160X130-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×130 | 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 SAIJ160X130-30S Is Used
Variable End-Stop Tuning
Fine-tune the retract position within a 100-130mm window during machine setup to dial in exact clamping distances without disassembling the pneumatic circuit.
Product Size Changeovers
Quickly adapt automated machinery to different product lengths by turning the rear adjuster screw, eliminating the need to swap out the entire cylinder.
High-Force Positioning
Leverage the 10053N push force at 0.5MPa to move heavy pallets into a precise end position, using the 30mm adjustment range to compensate for mechanical drift.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-30S the Right Cylinder?
Choose this 160mm bore when an 80mm bore (2268N pull at 0.5MPa) is insufficient, but a 200mm bore (15708N push at 0.5MPa) would be excessive. The adjustable 100-130mm window is ideal for product changeovers on a line, letting you shift the end-stop without machining new hard stops. For load-holding without continuous air, select a SAIL or BSAI cylinder instead, as the SAIJ adjuster is not a brake. To match this ISO 15552 replacement exactly, specify the 160mm bore, 130mm stroke, 30mm adjustment, PT ports, and the -S magnet. Since the 130mm stroke is relatively short, an external guide is less critical here than on longer strokes.
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 SAIJ160X130-30S FAQ
At 0.5 MPa operating pressure, this 160mm bore cylinder provides 10053N of push force and 9425N of pull force. At the maximum 1.0 MPa pressure, it delivers up to 2050 kgf.
The rear adjuster acts as a mechanical stop that shortens the effective stroke from 130mm down to as little as 100mm. This creates a 100-130mm usable travel window for fine-tuning end positions at commissioning, but it does not lock or hold the load without live air pressure.
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