This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI160X130, with the same bore, stroke, output force, port and mounting, so it fits the same application. The SAI replacement keeps the same ISO 15552 mounting interface, bore, stroke, output force and accessories, so it drops straight into existing fixtures. It is the current-production version of this cylinder with an upgraded piston seal.
Airtac SI160 Standard Cylinder SI160X130
The AirTAC SI160 Standard Cylinder SI160X130 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø160mm bore and 130mm stroke, G3/4 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAI160X130, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ160 mm
- Stroke130 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2.0
- StatusDiscontinued → SAI160X130
- 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 SI160 Standard Cylinder SI160X130
The AirTAC SI160X130 is a discontinued double-acting ISO 15552 profile cylinder with a 160mm bore and 130mm stroke, delivering a push force of 10053N at 0.5MPa. The direct replacement is the SAI160X130, which shares the exact same ISO 15552 mounting interface, G3/4 port, and output force. This SKU lacks a magnet and cannot accept a position sensor.
The SAI upgrade introduces a two Y-shaped one-way piston seal for low start-up pressure and extended life. The SAI family also adds SAIL and BSAI lock variants absent from the SI line.
Airtac SI160 Standard Cylinder SI160X130 Technical Specifications
| Model | Airtac SI160 Standard Cylinder SI160X130 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI160X130 |
| Bore size | Ø160 mm |
| Stroke | 130 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2.0 |
| 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 standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAI160X130 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / 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 | |
The SAI160X130 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SI160 Standard Cylinder SI160X130
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 160 | Bore size in mm. |
| ×130 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Legacy SI-family variants: SID (double rod), SIJ (adjustable stroke) — each maps to its SAI equivalent (SID→SAID, SIJ→SAIJ). Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B).
Where the Airtac SI160 Standard Cylinder SI160X130 Is Used
Heavy Stamping Press
Drives large heavy-duty stamping dies requiring 10053N of push force at 0.5MPa with robust G3/4 air supply.
Industrial Clamp Rig
Secures large fabricated steel components during machining using the 9425N pull force and rigid ISO 15552 profile.
Replacing the Airtac SI160 Standard Cylinder SI160X130 with the SAI160X130
To replace this SI160X130, order the SAI160X130 keeping the identical 160mm bore, 130mm stroke, and ISO 15552 mounting accessories. Confirm your port thread (PT, G, or NPT) matches the G3/4 interface. Because this specific SKU has no magnet (-S), it cannot support legacy CS1-B/DS1-B sensors; if sensing is required, select an SAI model with the magnet option. When sizing, neighbouring bores offer different forces: the 125mm bore pushes 6136N, while the 200mm bore pushes 15708N at 0.5MPa. Note that a plain cylinder drifts on air loss; for load holding, use the SAIL or BSAI lock variants, or an external pilot check valve.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI160X130
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SI160 Standard Cylinder SI160X130 FAQ
Yes, the SI160X130 is discontinued. The direct replacement is the SAI160X130, which matches the ISO 15552 mounting interface, 160mm bore, 130mm stroke, output force, and G3/4 port size.
The G3/4 ported 160mm bore delivers 10053N push and 9425N pull at 0.5MPa, 14074N push at 0.7MPa, 18095N push at 0.9MPa, and a maximum theoretical force of 2050kgf at 1.0MPa.
Related AirTAC SAI Cylinders
Request a Quote for the SAI160X130
Send us the quantity and destination. We confirm price, stock and lead time on the SAI160X130 replacement — usually within 7-8 hours.