This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAID200X60, 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 SID200X60
The AirTAC Airtac SID Series Double-Rod Cylinder SID200X60 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø200mm bore and 60mm stroke, G3/4 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAID200X60, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ200 mm
- Stroke60 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2.0
- StatusDiscontinued → SAID200X60
- 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 SID200X60
The AirTAC SID200X60 is a discontinued ISO 15552 double-acting double-rod cylinder with a 200mm bore and 60mm stroke. A rod exits both ends on one piston, meaning both faces use the rod-side area to deliver equal push and pull force. The direct replacement is the SAID200X60, matching the G3/4 port, M36x2 rod thread, and 50mm adjustable cushion. The SAI upgrade uses a two Y-shaped one-way piston seal for low start-up pressure and long life.
With no -S suffix, this SKU lacks a magnet and cannot take a magnetic switch. The double-rod design provides anti-rotation stability and lets the back rod drive a second tool. Equal both ways force is 15080N at 0.5MPa, 21110N at 0.7MPa, and 27141N at 0.9MPa.
Airtac SID Series Double-Rod Cylinder SID200X60 Technical Specifications
| Model | Airtac SID Series Double-Rod Cylinder SID200X60 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAID200X60 |
| Bore size | Ø200 mm |
| Stroke | 60 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 SAID200X60 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
The SAID200X60 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 SID200X60
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 200 | Bore size in mm. |
| ×60 | 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 SID200X60 Is Used
Twin-Tool Press Operation
Drives two opposing forming tools simultaneously from a single piston, utilising the equal push and pull force to maintain perfectly balanced cycle timing.
Anti-Rotation Transfer
Moves heavy pallets along a conveyor without rotational drift, relying on the twin-rod architecture to resist torque during lateral index shifts.
Replacing the Airtac SID Series Double-Rod Cylinder SID200X60 with the SAID200X60
To replace the discontinued SID200X60, install the SAID200X60 direct: it preserves the ISO 15552 interface, 200mm bore, 60mm stroke, and equal-both-ways force. Because force is equal in both directions, size both ways by checking neighbouring bores if you need less force. Choose a double-rod cylinder when you need anti-rotation resistance or must drive two tools from one piston. Mounting uses FA, LB, or TC brackets. This SKU has no -S magnet, so no sensors can be fitted. For stroke lengths >=300mm, verify side-load limits to prevent guide wear. The cylinder does not hold loads on air loss; use an external rod lock or SAIL/BSAI variant for held loads.
Replacement checklist
- ✓ Same ISO 15552 interface → SAID200X60
- ✓ 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 SID200X60 FAQ
Yes, the SID200X60 is discontinued. The direct replacement is the SAID200X60. It matches the ISO 15552 mounting interface, bore, stroke, G3/4 port, and equal-both-ways force. The SAI family also adds SAIL and BSAI lock variants the SI line lacked.
Force is equal both ways: 15080N at 0.5MPa, 21110N at 0.7MPa, and 27141N at 0.9MPa. It operates at 0.15-1.0MPa, runs at 30-500mm/s, and has a G3/4 port. The air cushion only decelerates; it does not hold loads on air loss.
Related AirTAC SAI Cylinders
Request a Quote for the SAID200X60
Send us the quantity and destination. We confirm price, stock and lead time on the SAID200X60 replacement — usually within 7-8 hours.