Airtac SAU Standard Air Cylinder SAU63X600
The AirTAC Airtac SAU Standard Air Cylinder SAU63X600 is a genuine double-acting profile-type standard air cylinder with a Ø63mm bore and 600mm stroke, 3/8" air ports and adjustable end cushioning. Its hard-anodized aluminum-profile barrel is shorter than an ISO 15552 cylinder of the same bore, and it shares SC-series mounting accessories.
- BoreØ63 mm
- Stroke600 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 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 SAU Standard Air Cylinder SAU63X600
The AirTAC SAU63X600 is a double-acting profile-type cylinder engineered for applications requiring substantial reach without sacrificing floor space. Built with an extruded aluminum barrel, it is physically shorter than an ISO 15552 cylinder of the same 63 mm bore, delivering a robust 1559 N of push force at 0.5 MPa. It features a 3/8" port and an M16x1.5 rod thread. For practical sizing, plan for a safe working load of roughly 935 N, which accounts for seal friction and smooth travel dynamics.
Because this specific SKU lacks the -S magnet suffix, it cannot accept CMSG, DMSG, or EMSG magnetic switches. If your machine cycle demands end-of-stroke signaling, you will need to specify a magnet-equipped variant. The standard TPU seals handle temperatures from -20 to +70 C, while a Viton H seal option extends heat resistance up to 150 C for thermal-intensive environments. With a 600 mm stroke, this model provides a vertical lift capacity of about 79 kg when applying a 2:1 safety margin to the 0.5 MPa output.
Airtac SAU Standard Air Cylinder SAU63X600 Technical Specifications
| Model | Airtac SAU Standard Air Cylinder SAU63X600 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø63 mm |
| Stroke | 600 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| 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, 21 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAU series datasheet. Confirm against the product label before installation. Thread options: PT (blank) / G (BSPP). A high-temperature seal (0-150 °C) is available.
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 SAU Standard Air Cylinder SAU63X600
| SAU | Profile-type standard cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×600 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAU-family variants: SAUD (double rod), SAUJ (adjustable stroke), SAUF (with built-in solenoid valve), and SAU-S with built-in magnet. Seals: TPU (blank) / Viton H / NBR N. Sensor switches: CMSG / DMSG / EMSG.
Where the Airtac SAU Standard Air Cylinder SAU63X600 Is Used
Pallet Transfer Diverters
Pushes heavy wood or metal pallets laterally across a conveyor line, utilizing the 1559 N push force to overcome sliding friction over the 600 mm travel distance.
Vertical Material Lifts
Elevates component bins between machinery tiers; the 63 mm bore safely lifts approximately 79 kg of raw materials while maintaining a compact profile footprint.
Automated Door Operation
Drives large industrial partition doors on manufacturing cells, where the 3/8" port ensures rapid air filling for swift actuation across the full 600 mm span.
Is the Airtac SAU Standard Air Cylinder SAU63X600 the Right Cylinder?
When sizing this actuator, compare its output against adjacent bores: the 50 mm bore yields 982 N of push at 0.5 MPa, while the 80 mm bore steps up to 2513 N. If your payload sits closer to 1000 N, the 63 mm bore is the optimal choice. Keep in mind that this plain cylinder will drift if air pressure drops or the valve is centered; the adjustable air cushion only decelerates the piston near the stroke ends and does not function as a braking mechanism. To secure a suspended load, integrate an external rod lock or a pilot-operated check valve.
Mounting hardware is fully compatible with AirTAC SC-series accessories, including LB foot brackets, FA/FB flanges, and CA/CB clevises. Given the extended 600 mm stroke, carefully manage side loads. Utilizing a guide rail or external linear bearing is strongly recommended to prevent rod bending and premature seal wear over such a long extension distance.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/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 — same as SC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAU Standard Air Cylinder SAU63X600 FAQ
This 63 mm bore cylinder features a 3/8" air port and an M16x1.5 rod thread. It generates 1559 N of push force and 1402 N of pull force at 0.5 MPa. At 0.7 MPa, the push force is 2182 N, and the theoretical maximum force is 318 kgf at 1.0 MPa.
Because this specific SAU63X600 SKU lacks the -S magnet option, it cannot accept CMSG, DMSG, or EMSG magnetic switches. For physical mounting, it shares identical accessory dimensions with the AirTAC SC series, accepting LB foot, FA/FB flange, and CA/CB clevis brackets.
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