This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU63X1000, 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 SU63X1000
The AirTAC Airtac SU63-100 Standard Cylinder SU63X1000 is a double-acting profile-type standard cylinder with a Ø63mm bore and 1000mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU63X1000, which matches its bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke1000 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU63X1000
- 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 SU63X1000
The AirTAC SU63X1000 is a discontinued double-acting profile-type cylinder with a 63mm bore and 1000mm stroke. It delivers 1559N push and 1402N pull at 0.5MPa via a 3/8" port. AirTAC replaced this unit with the SAU63X1000, a direct upgrade sharing the exact body, force, and SC-series mounting.
The SAU upgrade introduces CMSG/DMSG/EMSG sensors, replacing the legacy CS1-B/DS1-B switches, and adds the SAUF built-in-valve option. Note this SKU lacks a magnet and cannot accept switches.
Airtac SU63-100 Standard Cylinder SU63X1000 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU63X1000 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU63X1000 |
| Bore size | Ø63 mm |
| Stroke | 1000 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 standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU63X1000 carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / 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 | |
The SAU63X1000 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 SU63X1000
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×1000 | 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 SU63X1000 Is Used
Long-Stroke Material Transfer
Pushes heavy pallets along a 1000mm conveyor section using 1559N thrust at 0.5MPa, requiring external guides to prevent rod bending over the extended travel.
Large Assembly Press
Actuates a 1-meter tooling bed applying up to 318kgf maximum force, relying on the 21mm adjustable air cushions to decelerate the payload at stroke end.
Replacing the Airtac SU63-100 Standard Cylinder SU63X1000 with the SAU63X1000
To replace the SU63X1000, order the SAU63X1000 and verify your 3/8" port, M16x1.5 rod thread, and SC-series mounts. Neighbouring bores: a 50mm offers 982N push, while an 80mm provides 2513N at 0.5MPa. This non-magnet SKU cannot take sensors, but older -S versions require CMSG/DMSG/EMSG switches on the SAU. Because the 1000mm stroke invites rod bending, use external guides to prevent side-load damage. The cylinder will not hold a load without air; add a rod lock or pilot check valve. The SAUF variant offers an integrated 4M valve if needed.
Replacement checklist
- ✓ Same bore / stroke → SAU63X1000
- ✓ 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 SU63X1000 FAQ
Yes, the SU63X1000 is discontinued. The direct replacement is the AirTAC SAU63X1000. It shares the identical 63mm bore, 1000mm stroke, 3/8" port, output force, and SC-series mounting, so it fits the same application without modification.
At 0.5MPa it provides 1559N push and 1402N pull, increasing to 2182N at 0.7MPa and a theoretical max of 318kgf at 1.0MPa. This specific non-S SKU lacks a magnet and cannot accept sensors; if sensing is needed, an SAU -S model uses CMSG/DMSG/EMSG switches instead of the old CS1-B/DS1-B.
Related AirTAC SAU Cylinders
Request a Quote for the SAU63X1000
Send us the quantity and destination. We confirm price, stock and lead time on the SAU63X1000 replacement — usually within 7-8 hours.