This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X700, with the same bore, stroke, output force, port and mounting, so it fits the same application. The SAU replacement uses the same profile body, bore, stroke, force and SC-series mounting. It moves to the current CMSG / DMSG / EMSG sensor switches (the SU used CS1-B / DS1-B) and adds the SAUF valve-integrated option.
Airtac SU63-100 Standard Cylinder SU100X700
The AirTAC Airtac SU63-100 Standard Cylinder SU100X700 is a double-acting profile-type standard cylinder with a Ø100mm bore and 700mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X700, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke700 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X700
- 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 SU63-100 Standard Cylinder SU100X700
The AirTAC SU100X700 is a discontinued double-acting profile-type cylinder featuring a 100mm bore and 700mm stroke. It delivers 3927N push and 3681N pull at 0.5MPa, with a 1/2" port and M20x1.5 rod thread. AirTAC replaced this end-of-line unit with the SAU100X700, a direct replacement retaining the exact same body, force, and SC-series mounting.
This extruded aluminium profile is shorter than an equivalent ISO 15552 cylinder. Note this SKU lacks a magnet, so it cannot accept sensors; the SAU upgrade additionally introduces the SAUF valve-integrated variant and CMSG/DMSG/EMSG switches.
Airtac SU63-100 Standard Cylinder SU100X700 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X700 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X700 |
| Bore size | Ø100 mm |
| Stroke | 700 mm |
| Acting type | Double acting |
| Port size | 1/2" |
| Rod thread | M20×1.5 |
| 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, 29 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU100X700 carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
The SAU100X700 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SU63-100 Standard Cylinder SU100X700
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×700 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Legacy SU-family variants: SUD (double rod), SUJ (adjustable stroke) — each maps to its SAU equivalent (SUD→SAUD, SUJ→SAUJ). The current SAU line adds the SAUF valve-integrated option.
Where the Airtac SU63-100 Standard Cylinder SU100X700 Is Used
Heavy Press Clamping
Secures large metal castings during machining operations, utilising the 3927N push force at 0.5MPa to hold components rigidly against the tooling bed.
Pallet Discharge
Ejects loaded pallets from stretch-wrap stations, using the 700mm stroke to fully clear the wrapping ring before the downstream conveyor engages.
Replacing the Airtac SU63-100 Standard Cylinder SU100X700 with the SAU100X700
To replace the SU100X700, order the SAU100X700 with the same 100mm bore, 700mm stroke, 1/2" port, and SC-series mounting. Because this SKU lacks a magnet (-S), it cannot support position sensing. If you need switches on the new unit, the SAU uses modern CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B. For a load-holding requirement, remember the air cushion only decelerates; you must add an external rod lock or pilot-operated check valve to prevent drift. With a 700mm stroke, use an external guide to prevent rod bending and side-load damage. If downsizing, a 80mm bore yields 2513N push at 0.5MPa; if uprating, consider a larger bore or higher pressure up to the 1.0MPa maximum.
Replacement checklist
- ✓ Same bore / stroke → SAU100X700
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S): sensor family CS1-B → CMSG
- ✓ Mounting reused (FA/FB/CA/CB/LB)
- ✓ Need a built-in valve? → SAUF
Airtac SU63-100 Standard Cylinder SU100X700 FAQ
Yes, the AirTAC SU100X700 is discontinued. The direct replacement is the SAU100X700, which matches the 100mm bore, 700mm stroke, 1/2" port, output force, and SC-series mounting accessories.
It delivers 3927N push and 3681N pull at 0.5MPa, 5497N push at 0.7MPa, and a theoretical max of 801kgf at 1.0MPa. This specific SKU has no magnet, so it cannot take a sensor; the SAU replacement uses CMSG/DMSG/EMSG switches.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X700
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X700 replacement — usually within 7-8 hours.