Airtac SAID80 Double Rod Cylinder SAID80BX230S
The AirTAC Airtac SAID80 Double Rod Cylinder SAID80BX230S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 230mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke230 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 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 SAID80 Double Rod Cylinder SAID80BX230S
The AirTAC SAID80X230-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 80mm bore and 230mm stroke. Because the piston rod exits both end covers, the annular area is identical on extend and retract, yielding a perfectly symmetric 2268N of force at 0.5 MPa in either direction. The twin SUS304 stainless steel rods enhance durability and provide superior resistance to rotation compared to a single-rod SAI.
This through-rod design allows engineers to mount a workpiece on the front rod and a position flag or cam on the rear rod to trigger CMSE or DMSE sensors along the dual-side barrel grooves. The cylinder uses adjustable air cushions at both ends to decelerate the piston near stroke limits, but it will drift if air pressure is lost; for load-holding requirements, consider an SAIL lock or BSAID clamp-lock variant.
Airtac SAID80 Double Rod Cylinder SAID80BX230S Technical Specifications
| Model | Airtac SAID80 Double Rod Cylinder SAID80BX230S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 230 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| Rod thread | M20×1.5 |
| 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, 36 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAID80 Double Rod Cylinder SAID80BX230S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×230 | 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 SAID80 Double Rod Cylinder SAID80BX230S Is Used
Symmetric Force Transfer
Drives a shuttle mechanism where the 3175N both-direction force at 0.7 MPa ensures identical push and pull dynamics for perfectly balanced automated motion.
Dual-Station Actuation
Mounts a forming tool on the front rod and a secondary ejector cam on the rear rod to operate two sequential workstations from one compact ISO 15552 body.
Anti-Rotation Slides
Twin SUS304 rods guide heavy vertical slides without twisting, eliminating the need for external linear bearings in high-cycle packaging machinery.
Is the Airtac SAID80 Double Rod Cylinder SAID80BX230S the Right Cylinder?
Select this 80mm bore when a 63mm bore provides insufficient thrust (1402N at 0.5 MPa) or when a 100mm bore (3681N at 0.5 MPa) is oversized for your space. The double-rod architecture is chosen over a single-rod SAI when the mechanism requires dual-side guidance to prevent rotation, or when a rear-rod position flag is needed to independently verify stroke completion. It mounts via Basic, FA, LB, TC, FTC, TCM1, or TCM2 interfaces, omitting FB and CA options.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a drop-in replacement for other standard double-rod profile cylinders. The 230mm stroke is a non-standard length, meaning it is manufactured as a made-to-order item. Because the stroke exceeds 300mm, the 25mm rods and M20x1.5 rod threads may experience bending under heavy side loads; always use an external guide rail to support the payload and prevent premature rod-bearing wear.
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 SAID80 Double Rod Cylinder SAID80BX230S FAQ
Because the rod occupies both sides of the piston, the effective area is equal in both directions. It provides 2268N at 0.5 MPa, 3175N at 0.7 MPa, and 4082N at 0.9 MPa for both extend and retract strokes.
No, the adjustable air cushions only decelerate the piston near the end of the stroke and do not act as a brake. The cylinder will drift if air is exhausted; use an SAIL or BSAID variant if positive load holding is required.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SAID80 Double Rod Cylinder SAID80BX230S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.