Airtac SAID200 Double Rod Cylinder SAID200AX110S
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200AX110S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 110mm 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
- Stroke110 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAID200 Double Rod Cylinder SAID200AX110S
The AirTAC SAID200X110-S is a double-acting, double-rod ISO 15552 profile cylinder engineered for heavy-duty symmetrical motion. A single piston drives a rod out of both end covers, yielding identical extend and retract forces. Because the annulus area is matched on both sides, this 200 mm bore generates 15079 N of thrust each way at 0.5 MPa, and up to 27141 N at 0.9 MPa.
Equipped with a -S magnet, the cylinder supports AirTAC CMSE reed and DMSE electronic sensors housed within the dual-side barrel grooves. The rod is crafted from SUS420J2 stainless steel (option A) for superior corrosion resistance, while PT tapered ports ensure a robust pneumatic seal. Remember that the rear rod protrudes, requiring extra clearance in your machine layout.
Airtac SAID200 Double Rod Cylinder SAID200AX110S Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200AX110S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 110 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 SAID200AX110S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×110 | 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 SAID200AX110S Is Used
Symmetric-Force Transfer
Drives heavy workloads requiring identical push and pull dynamics, utilizing the 15079 N both-way force at 0.5 MPa to shuttle large assemblies without speed variations.
Anti-Rotation Slides
Leverages the twin-rod structure to guide heavy vertical loads smoothly, preventing piston drift and mechanical binding in precision heavy machinery.
Through-Rod Sensing
Mounts the primary tool on the front rod while the rear rod end carries a cam or position flag, triggering DMSE solid-state sensors for dual-station actuation.
Is the Airtac SAID200 Double Rod Cylinder SAID200AX110S the Right Cylinder?
Select this 200 mm bore when an application demands massive equal bidirectional force, stepping up from a 160 mm bore that provides 9425 N at 0.5 MPa. The twin-rod architecture is chosen over a single-rod SAI when the mechanism requires dual-side guidance to prevent rotation, or when a rear position flag must drive a secondary mechanism. If your process demands holding a load without live air pressure, note that the adjustable air cushions only decelerate the piston at stroke ends; you must integrate an external rod lock or select a BSAID clamp-lock variant.
As a dimensionally interchangeable ISO 15552 profile cylinder, it serves as a drop-in replacement for other standard double-rod units. It supports a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting FB, CA, CB, and CR). For this 110 mm stroke, the 40 mm rod and M36x2 thread provide substantial rigidity, though any external side-loading should still be managed with an external guide rail.
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 SAID200AX110S FAQ
Because the double-rod design has the same annulus area on both sides, it provides equal force in both directions: 15079 N at 0.5 MPa, 21110 N at 0.7 MPa, and 27141 N at 0.9 MPa.
Yes, it is a true ISO 15552 profile cylinder, making it dimensionally interchangeable with other ISO 15552 double-rod cylinders. It uses PT tapered ports and supports mountings like FA, LB, and TC.
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