Airtac SAI32 Standard Cylinder SAI32X650S
The AirTAC SAI32 Standard Cylinder SAI32X650S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 650mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ32 mm
- Stroke650 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 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 SAI32 Standard Cylinder SAI32X650S
The AirTAC SAI32X650-S is a double-acting ISO 15552 profile cylinder featuring a 32mm bore and a 650mm stroke. Because this stroke exceeds the standard maximum of 500mm for this bore, it is supplied as a non-standard, made-to-order configuration. It delivers 563N of push force at 0.7 MPa, making it suitable for compact, long-reach tasks.
This unit includes an integrated magnet for proximity sensing and works seamlessly with CMSE or DMSE switches housed in the barrel's dual sensor grooves. It utilizes a standard carbon steel piston rod and a PT tapered port thread, ensuring robust and reliable pneumatic performance.
Airtac SAI32 Standard Cylinder SAI32X650S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32X650S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 650 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI32 Standard Cylinder SAI32X650S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×650 | 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 SAI32 Standard Cylinder SAI32X650S Is Used
Extended Reach Pick & Place
Ideal for compact transfer units requiring a long linear extension to move small components between distant machine stations without consuming excessive floor space.
Long-Stroke Diverting
Provides the extended travel necessary to push lightweight products completely across a wider conveyor belt during automated sorting operations.
High-Bay Ejection
Serves as a space-saving ejection arm in low-profile packaging lines, reaching deep into machinery to extract finished goods from recessed slots.
Is the Airtac SAI32 Standard Cylinder SAI32X650S the Right Cylinder?
Stepping up to a 40mm bore increases the 0.5 MPa push force to 628N if your application requires more thrust. For a 650mm stroke, managing side load is critical; long unsupported rods are prone to bending under lateral forces. Utilize an external guide rail or switch to a guided cylinder to protect the rod bearing. This profile cylinder is dimensionally interchangeable with other ISO 15552 units, allowing a direct replacement using the existing 32mm bore, 650mm stroke, PT port, and foot or flange mounting accessories. Note that this standard cylinder relies on air pressure to hold position; if the load must remain fixed during exhaust or pressure loss, select the SAIL lock or BSAI clamp-lock variant 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 SAI32 Standard Cylinder SAI32X650S FAQ
The SAI32X650-S cylinder provides a push force of 563N and a pull force of 345N at an operating pressure of 0.5 MPa. At 0.7 MPa, the push force increases to 563N.
Yes, as a genuine AirTAC profile cylinder, it is dimensionally interchangeable with other ISO 15552 standard cylinders. You can drop it into existing 32mm bore setups using the same mounting interface and PT port connections.
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