Airtac SAI63 Standard Cylinder SAI63BX1000S
The AirTAC SAI63 Standard Cylinder SAI63BX1000S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø63mm bore and 1000mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ63 mm
- Stroke1000 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM16×1.5
- 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 SAI63 Standard Cylinder SAI63BX1000S
The AirTAC SAI63X1000-S is a double-acting ISO 15552 profile cylinder engineered for demanding linear motion tasks. Operating at 0.5 MPa, it generates a push force of 1559 N and a pull force of 1402 N. This specific configuration features a 1000 mm stroke and a magnetic piston, enabling seamless integration with CMSE or DMSE reed switches along the dual sensor grooves on the extruded aluminum barrel.
Designed for rigorous environments, this unit utilizes a SUS304 stainless steel rod (material code B) for superior corrosion resistance. Fluid ports feature PT tapered threading (G3/8), and the standard adjustable air cushions at both ends absorb impact at stroke extremes, supporting an operational speed range of 30-800 mm/s.
Airtac SAI63 Standard Cylinder SAI63BX1000S Technical Specifications
| Model | Airtac SAI63 Standard Cylinder SAI63BX1000S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 1000 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| Rod thread | M16×1.5 |
| 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI63 Standard Cylinder SAI63BX1000S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×1000 | 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 SAI63 Standard Cylinder SAI63BX1000S Is Used
Long-Stroke Material Pusher
Ideal for transferring heavy workpieces across 1000 mm gaps where 1559 N of push force at 0.5 MPa is sufficient to overcome friction and inertia.
Pallet Diverting Arm
The magnetic piston allows CMSE sensors to confirm divert positions, while the SUS304 rod withstands minor washdowns or humid plant environments.
Automated Assembly Transfer
Provides the reach needed to shift components between distant assembly stations, relying on adjustable cushions to stop the 1-meter travel smoothly.
Is the Airtac SAI63 Standard Cylinder SAI63BX1000S the Right Cylinder?
Selecting this 63 mm bore is optimal when applications require the 1559 N thrust at 0.5 MPa, bridging the gap between the 50 mm bore (982 N) and the larger 80 mm bore (2513 N). Because this model features a 1000 mm stroke, the extended rod is highly susceptible to bending under side loads; utilizing an external guide rail or a dedicated guided cylinder is strongly recommended to prevent premature rod-bearing wear.
As a dimensionally interchangeable ISO 15552 cylinder, this unit serves as a direct replacement for other standard profile cylinders matching the 63 mm bore, 1000 mm stroke, and G3/8 port footprint. It includes the -S magnet for position sensing. Note that standard air cushions only decelerate the piston; they do not hold a load. If static holding is required without air pressure, consider the SAIL or BSAI locking variants.
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 SAI63 Standard Cylinder SAI63BX1000S FAQ
At an operating pressure of 0.5 MPa, this 63 mm bore cylinder provides a push force of 1559 N and a pull force of 1402 N. At 0.7 MPa, the push force increases to 2182 N.
Yes, the SAI63X1000-S is a genuine ISO 15552 profile cylinder. Its standardized mounting dimensions, 63 mm bore, 1000 mm stroke, and G3/8 port make it dimensionally interchangeable with other ISO 15552 cylinders.
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