This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X900TC, 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 SU100X900TC
The AirTAC SU63-100 Standard Cylinder SU100X900TC is a double-acting profile-type standard cylinder with a Ø100mm bore and 900mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X900TC, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke900 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X900TC
- 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 SU100X900TC
The AirTAC SU100X900TC is a discontinued double-acting profile-type cylinder featuring an extruded aluminum barrel and a 900 mm stroke. Delivering 3927 N push force at 0.5 MPa, this end-of-life unit is replaced by the SAU100X900TC. The SAU is a direct upgrade retaining the 100 mm bore, 1/2" port, and SC-series TC mounting interface.
Because this SKU lacks a magnet, it cannot accept a sensor. The SAU replacement also omits sensing unless specified, but if you need switches, the SAU uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B types.
Airtac SU63-100 Standard Cylinder SU100X900TC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X900TC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X900TC |
| Bore size | Ø100 mm |
| Stroke | 900 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 SAU100X900TC 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 SAU100X900TC 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 SU100X900TC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×900 | 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 SU100X900TC Is Used
Heavy Material Transfer
Drives large pallets or heavy assemblies over 900 mm on a conveyor line, utilizing the 3927 N push force at 0.5 MPa to move substantial loads reliably.
Pallet Positioning Gate
Actuates a heavy-duty routing gate or diverter in a high-throughput warehouse, where the TC mount absorbs lateral stress and the long stroke accommodates wide items.
Replacing the Airtac SU63-100 Standard Cylinder SU100X900TC with the SAU100X900TC
To replace this SU100X900TC, order the SAU100X900TC and verify your 1/2" port, M20x1.5 rod thread, and TC mounting accessory. If moving down, a 80 mm bore yields 2513 N push at 0.5 MPa; stepping up is unnecessary as 100 mm is the largest profile size. This non-magnetized SKU cannot support switches, but if sensing is added on the SAU, specify CMSG/DMSG/EMSG sensors. The SAUF variant offers a built-in 4M valve the SU lacked. At 900 mm, prevent rod bending by supporting the load with external guides. Note: the cushion only decelerates; use a rod lock or pilot check valve to hold loads.
Replacement checklist
- ✓ Same bore / stroke → SAU100X900TC
- ✓ 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 SU100X900TC FAQ
Yes, the SU100X900TC is discontinued. The direct replacement is the AirTAC SAU100X900TC. It shares the identical 100 mm bore, 900 mm stroke, 1/2" port, output force, and SC-series TC mounting, so it fits the same application without mechanical changes.
This 100 mm bore cylinder provides 3927 N push and 3681 N pull at 0.5 MPa, 5497 N push at 0.7 MPa, and a maximum theoretical force of 801 kgf at 1.0 MPa. Because this specific SKU lacks a magnet, it cannot accept a sensor; if sensing is required on the SAU replacement, use CMSG/DMSG/EMSG switches.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X900TC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X900TC replacement — usually within 7-8 hours.