This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAID32X100, 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 SID Series Double-Rod Cylinder SID32X100
The AirTAC Airtac SID Series Double-Rod Cylinder SID32X100 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 100mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAID32X100, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke100 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAID32X100
- 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 SID Series Double-Rod Cylinder SID32X100
The AirTAC SID32X100 is a double-acting, double-rod ISO 15552 cylinder where a rod exits both ends, yielding equal push and pull force of 345 N at 0.5 MPa. Because both faces use the rod-side area, this 32 mm bore unit with a 100 mm stroke provides balanced thrust for anti-rotation and multi-tool tasks. It features a 12 mm rod, M10x1.25 thread, 27 mm cushions, and a fixed G1/8 port.
This SID model is discontinued; the direct replacement is the SAID32X100, retaining the exact interface, force, and mounting. The SAI upgrade uses a two Y-shaped one-way piston seal for low start-up pressure and long life. Without a -S magnet, this SKU cannot take a sensor. Cushions only decelerate; use an external rod lock for held loads.
Airtac SID Series Double-Rod Cylinder SID32X100 Technical Specifications
| Model | Airtac SID Series Double-Rod Cylinder SID32X100 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAID32X100 |
| Bore size | Ø32 mm |
| Stroke | 100 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 standard stroke | Up to 1000 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAID32X100 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / 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 | |
The SAID32X100 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SID Series Double-Rod Cylinder SID32X100
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×100 | 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 SID Series Double-Rod Cylinder SID32X100 Is Used
Synchronized Gripper Actuation
Drives opposing grippers simultaneously from a single piston, ensuring perfectly centered clamping on delicate workpieces without rotation.
Dual-Station Processing
The extended rear rod operates a secondary mechanism or valve at the opposite stroke end, sequencing two operations from one compact 32 mm bore unit.
Anti-Rotation Guiding
Inherent double-rod geometry resists torsional twist during external loading, maintaining precise linear tracking where a single rod would bind.
Replacing the Airtac SID Series Double-Rod Cylinder SID32X100 with the SAID32X100
To replace the discontinued SID32X100, install the direct replacement SAID32X100, which matches the ISO 15552 interface, G1/8 port, and 27 mm cushion. Size both ways by verifying equal force at 345 N; if higher thrust is needed, step up to the 40 mm bore (528 N at 0.5 MPa). A double rod is right when you need anti-rotation or to drive two tools. Reuse FA, LB, or TC mounts. This non-magnetic SKU cannot take a sensor. For strokes >=300 mm, verify side-load limits.
Replacement checklist
- ✓ Same ISO 15552 interface → SAID32X100
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SID Series Double-Rod Cylinder SID32X100 FAQ
Yes, the SID32X100 is discontinued. The direct replacement is the SAID32X100. It shares the same ISO 15552 mounting, 32 mm bore, 100 mm stroke, G1/8 port, and equal both-ways force, while adding an upgraded two Y-shaped one-way piston seal for longer life.
Being double-rod, force is equal both ways: 345 N @0.5 MPa, 483 N @0.7 MPa, and 621 N @0.9 MPa. It operates at 0.15-1.0 MPa with a G1/8 port, speeds of 30-800 mm/s, and 27 mm adjustable cushions.
Related AirTAC SAI Cylinders
Request a Quote for the SAID32X100
Send us the quantity and destination. We confirm price, stock and lead time on the SAID32X100 replacement — usually within 7-8 hours.