This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X2000S, 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 SU100X2000S
The AirTAC Airtac SU63-100 Standard Cylinder SU100X2000S is a double-acting profile-type standard cylinder with a Ø100mm bore and 2000mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X2000S, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke2000 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X2000S
- 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 SU100X2000S
The AirTAC SU100X2000S is a discontinued double-acting profile-type cylinder with a 100mm bore and 2000mm stroke. It delivers 3927N push and 3681N pull at 0.5MPa, utilizing a 1/2" port. AirTAC replaced this legacy unit with the SAU100X2000S, a direct upgrade retaining the exact bore, stroke, force, port, and SC-series mounting.
The SAU upgrade switches the -S magnet compatibility from legacy CS1-B/DS1-B switches to the current CMSG/DMSG/EMSG sensors, and introduces the SAUF built-in-valve variant the SU line lacked. Note this 2000mm stroke exceeds the 1500mm standard maximum, making it a non-standard, made-to-order item.
Airtac SU63-100 Standard Cylinder SU100X2000S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X2000S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X2000S |
| Bore size | Ø100 mm |
| Stroke | 2000 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 SAU100X2000S 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 SAU100X2000S 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 SU100X2000S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×2000 | 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 SU100X2000S Is Used
Long-Stroke Material Transfer
Drives heavy pallets across 2-meter automated conveyor lines, utilizing the 3927N push force to overcome rolling friction during high-speed transfers.
High-Bay Push-Out Station
Actuates large totes from deep storage racks, where the 200kg safe vertical lift capacity and 2000mm extension easily clear structural supports.
Large Assembly Press
Positions heavy industrial chassis sub-assemblies along a 2-meter bed, relying on adjustable 29mm air cushions to decelerate the substantial moving mass.
Replacing the Airtac SU63-100 Standard Cylinder SU100X2000S with the SAU100X2000S
To replace this SU100X2000S, order the SAU100X2000S direct equivalent, verifying the 1/2" port, M20x1.5 rod thread, PT/G/NPT thread choice, and SC-series mounting. Because the -S magnet is present, prepare to swap legacy CS1-B/DS1-B switches for SAU-compatible CMSG/DMSG/EMSG sensors. Sizing both ways: a neighbouring 80mm bore yields 2513N push at 0.5MPa, while this 100mm bore hits 5497N at 0.7MPa. For the 2000mm non-standard stroke, external guides are critical to prevent rod bending and excessive side loads. A plain cylinder drifts without live air; use an external rod lock or pilot-operated check valve for held loads. If faster cycling is needed, consider the SAUF valve-integrated option.
Replacement checklist
- ✓ Same bore / stroke → SAU100X2000S
- ✓ 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 SU100X2000S FAQ
Yes, the AirTAC SU100X2000S is discontinued and end-of-life. The direct replacement is the SAU100X2000S. It shares the identical 100mm bore, 2000mm stroke, output force, 1/2" port, and SC-series mounting, but the -S magnet now requires CMSG/DMSG/EMSG sensors instead of the old CS1-B/DS1-B switches.
This double-acting cylinder delivers 3927N push and 3681N pull at 0.5MPa, 5497N push at 0.7MPa, and a theoretical maximum of 801kgf at 1.0MPa. The 2000mm stroke exceeds the 1500mm standard maximum for this 100mm bore, making it a non-standard, made-to-order configuration that requires external guides to prevent rod bending.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X2000S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X2000S replacement — usually within 7-8 hours.