The AirTAC AirTAC SAI200X65 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 65mm 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 SAI200X65 is a double-acting ISO 15552 profile cylinder engineered for extreme force tasks, providing 15708 N of push force at just 0.5 MPa. Its extruded aluminum barrel omits tie-rods, presenting a clean exterior that drops directly into standardized ISO 15552 mounting footprints. The 65 mm stroke is optimal for short, high-impact pressing and clamping operations.
This specific configuration features a SUS420J2 stainless steel rod (material code A) for superior corrosion resistance in humid production environments. It utilizes PT tapered port threads and lacks a magnet; if position feedback is required later, a separate sensor bracket or a -S variant would be necessary.
| Model | AirTAC SAI200X65 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 65 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. |
| ×65 | 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 15708 N output at 0.5 MPa needed to form thick metal plates and execute short-stroke punching operations.
Secures massive molds or heavy fabrication components firmly in place during aggressive machining or welding processes.
Drives large bearings and heavy-duty bushings into housings, utilizing the short 65 mm stroke for concentrated power delivery.
Selecting this 200 mm bore is appropriate when 160 mm (10053 N at 0.5 MPa) is insufficient for your load. The 65 mm stroke keeps the assembly highly compact, avoiding the rod-bearing bending stresses seen in longer strokes. For applications requiring the load to remain held without sustained air pressure, note that the standard adjustable air cushions only decelerate the piston near stroke ends; a SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variant is required for true position holding.
To match this cylinder for an ISO 15552 replacement, verify the 200 mm bore, 65 mm stroke, G3/4 PT port, and your required mounting accessory (such as LB foot or TC trunnion). Because it lacks a magnet, proximity switches will not function on this unit.
Quick checklist
At 0.5 MPa, this 200 mm bore cylinder generates 15708 N of push force and 15080 N of pull force. At the maximum operating pressure of 1.0 MPa, the theoretical push force reaches 3204 kgf.
Yes, the SAI200X65 is a genuine ISO 15552 profile cylinder, making its mounting interface dimensionally interchangeable with other ISO 15552 standard cylinders. Just ensure your porting matches the G3/4 thread.
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