Airtac SAID200 Double Rod Cylinder SAID200BX95
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200BX95 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 95mm 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.
- BoreØ200 mm
- Stroke95 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAID200 Double Rod Cylinder SAID200BX95
The AirTAC SAID200X95 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 200mm bore and a 95mm non-standard made-to-order stroke. Because the twin rods occupy both sides of the piston, the annulus area is identical in each direction, yielding an equal extend and retract force of 15079 N at 0.5 MPa (up to 27141 N at 0.9 MPa). It is dimensionally interchangeable per ISO 15552 for drop-in replacement of other double-rod cylinders.
This configuration uses SUS304 stainless steel rods (code B) for corrosion resistance and includes PT tapered port threads. A rod exits both end covers, allowing you to mount the primary workpiece on one end and a position flag, cam, or second tool on the rear. The extruded aluminum barrel features sensor grooves on both sides for CMSE reed and DMSE electronic switches, though this specific SKU is supplied without a magnet.
Airtac SAID200 Double Rod Cylinder SAID200BX95 Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200BX95 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 95 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 (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAID200 Double Rod Cylinder SAID200BX95
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×95 | 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 SAID200 Double Rod Cylinder SAID200BX95 Is Used
Symmetric Force Pressing
Ideal for heavy pressing and forming tasks requiring identical push and pull forces, leveraging the 15079 N both-way capacity at 0.5 MPa without directional speed variation.
Twin-Station Actuation
Drives two separate mechanisms simultaneously from one cylinder, using the front rod for the primary workpiece and the rear rod for a secondary synchronized process.
Anti-Rotation Slides
Keeps heavy loads guided and prevents rotation across the 95mm stroke, utilizing the dual SUS304 rods and 40mm diameter to resist side loads and maintain precise alignment.
Is the Airtac SAID200 Double Rod Cylinder SAID200BX95 the Right Cylinder?
Select this 200mm bore when an application requires massive symmetric thrust that a single-rod SAI cannot provide, or step down to the 160mm bore (9425 N at 0.5 MPa) if you need less force. The double-rod design is chosen when dual-side guidance, anti-rotation, or rear-rod actuation is required. The 40mm rod diameter and M36x2 thread provide high structural rigidity, but because the 95mm stroke is a non-standard made-to-order length, you must confirm lead times from the datasheet.
This plain SAID cylinder does not hold its position or load when air is lost or the valve is centred; the piston will drift. If your application must hold a load without live pressure, use an AirTAC SAIL (air-released lock), BSAID (double-rod clamp-lock), or an external rod lock. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR styles found on single-rod SAI variants.
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 SAID200 Double Rod Cylinder SAID200BX95 FAQ
Because it is a double-rod cylinder, the effective area is the same on both sides. It delivers an equal force of 15079 N in both extend and retract directions at 0.5 MPa, 21110 N at 0.7 MPa, and 27141 N at 0.9 MPa.
Yes, the SAID200X95 is dimensionally interchangeable per ISO 15552. It serves as a drop-in replacement for other ISO 15552 profile cylinders, featuring a 200mm bore, G3/4 ports, and a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2).
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