Airtac SAID200 Double Rod Cylinder SAID200BX190S
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200BX190S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 190mm 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
- Stroke190 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAID200 Double Rod Cylinder SAID200BX190S
The AirTAC SAID200X190-S is a double-acting, double-rod profile cylinder built to ISO 15552 dimensional standards. Because a stainless steel SUS304 rod exits both end covers, the effective piston area is identical on extend and retract, yielding an equal 15079 N of force in each direction at 0.5 MPa. This symmetric thrust makes it ideal for twin-station actuation or anti-rotation slides.
Equipped with a -S magnet, this unit interfaces directly with AirTAC CMSE reed and DMSE solid-state switches housed in the dual side sensor grooves. The PT port threads and adjustable air cushions at both ends ensure robust shock absorption, while the rear rod end provides a convenient mounting point for a cam or position flag.
Airtac SAID200 Double Rod Cylinder SAID200BX190S Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200BX190S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 190 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 SAID200BX190S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×190 | 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 SAID200BX190S Is Used
Anti-Rotation Slides
The twin-rod design prevents piston rotation during heavy pressing or stamping, ensuring precise angular alignment of large tooling across the 190 mm stroke.
Symmetric Force Transfer
Provides an equal 15079 N push and pull force at 0.5 MPa, making it optimal for shuttle systems that require identical clamping and release pressure on both strokes.
Dual-Side Tooling Drive
Mounts the primary workpiece on the front rod and a secondary cam or position flag on the rear rod, allowing dual-station actuation from a single actuator.
Is the Airtac SAID200 Double Rod Cylinder SAID200BX190S the Right Cylinder?
Select this 200 mm bore when an application demands massive symmetric thrust, stepping up from a 160 mm bore that provides 9425 N each way 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 secondary tool and position flag must drive from the rear rod end. To match this cylinder for replacement, specify the 200 mm bore, 190 mm stroke, PT G3/4 ports, and the -S magnet.
Although the 190 mm stroke is under the 300 mm side-load threshold, the substantial 40 mm rod diameter and heavy moving mass still necessitate checking external guidance on high-speed 30-500 mm/s cycles. Note that a plain SAID does not hold its load when air is exhausted; if position holding without live pressure is required, use a BSAID clamp-lock cylinder or an external pilot-operated check valve.
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 SAID200BX190S FAQ
Because the double-rod design subtracts the rod area from both sides of the piston, the extend and retract forces are equal. It generates 15079 N both ways at 0.5 MPa, 21110 N at 0.7 MPa, and 27141 N at 0.9 MPa.
Yes, the SAID200X190-S is dimensionally interchangeable per ISO 15552 as a drop-in replacement for other double-rod profile cylinders. It utilizes a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR mounts.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAID200 Double Rod Cylinder SAID200BX190S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.