The AirTAC AirTAC SAI200X700 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 700mm 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.
The AirTAC SAI200X700 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty industrial automation. Delivering a robust push force of 15708 N at 0.5 MPa, this 200mm bore unit is built to drive massive loads over its 700mm stroke. The extruded aluminum barrel design omits traditional tie-rods, providing a smooth exterior that simplifies cleaning and reduces debris accumulation in harsh environments.
This specific configuration features a SUS420J2 stainless steel piston rod (material code A) for superior corrosion resistance and structural integrity. Fluid ports utilize a PT tapered thread type. For applications demanding intermediate stopping or strict load holding without constant air pressure, consider integrating the BSAI bidirectional clamp-lock variant or an external pilot-operated check valve.
| Model | AirTAC SAI200X700 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 700 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.
| 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.
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×700 | 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.
Provides the immense clamping force required to hold large steel plates securely during heavy stamping and pressing operations.
Drives the main platens of automated assembly presses where high thrust and long travel are necessary to form industrial components.
Actuates heavy mold closure mechanisms on large-scale plastic injection molding machinery requiring reliable, high-force linear motion.
Select this 200mm bore model when your application requires immense thrust that smaller bores cannot provide, such as stepping up from a 160mm bore that offers 10053 N push force at 0.5 MPa. The 700mm stroke provides extensive travel but requires careful mechanical planning. For any stroke of 300mm or more, the unsupported rod is susceptible to bending under side loads; always utilize external guide rails or a guided cylinder carriage to prevent premature rod-bearing wear and seal failure.
This model uses a G3/4 port and mounts via standard ISO 15552 accessories like TC trunnion or CA clevis brackets. Because it lacks a magnet (-S), it does not support reed or solid-state sensor switches; if position feedback is required, specify the -S option for dual-side sensor grooves. Remember that the adjustable air cushions at both ends only decelerate the piston near stroke end and do not function as a mechanical brake or load-holding device.
Quick checklist
At an operating pressure of 0.5 MPa, this 200mm bore cylinder generates a push force of 15708 N and a pull force of 15080 N. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X700 is dimensionally interchangeable per ISO 15552 profile-barrel standards. You can drop it in as a replacement for other ISO 15552 cylinders with matching 200mm bore and 700mm stroke specifications, utilizing standard mounting accessories.
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