This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X220STC, 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 SU100X220STC
The AirTAC SU63-100 Standard Cylinder SU100X220STC is a double-acting profile-type standard cylinder with a Ø100mm bore and 220mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X220STC, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke220 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X220STC
- 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 SU100X220STC
The AirTAC SU100X220STC is a discontinued double-acting profile-type cylinder with a 100mm bore and 220mm stroke. It delivers 3927N push and 3681N pull at 0.5MPa, peaking at an 801kgf theoretical max. The direct replacement is the SAU100X220STC, preserving the 1/2" port, M20x1.5 rod thread, 29mm cushions, and TC mounting interface.
When upgrading, note the SAU uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches on this -S SKU, and the SAUF variant adds a built-in valve the SU lacked. The extruded aluminium body is more compact than an ISO 15552 cylinder of the same bore.
Airtac SU63-100 Standard Cylinder SU100X220STC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X220STC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X220STC |
| Bore size | Ø100 mm |
| Stroke | 220 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 SAU100X220STC 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 SAU100X220STC 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 SU100X220STC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×220 | 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 SU100X220STC Is Used
Heavy Press Dismantling
Generates 3927N at 0.5MPa to separate stubborn machinery housings and heavy press-fit assemblies along the 220mm travel.
Pallet Dispenser
Pushes empty pallets into high-speed packaging lines using the TC mount, handling loads safely up to the 2356N working limit.
Bulk Diversion Gate
Actuates heavy routing flaps on aggregate conveyors, utilising the compact profile body and 1/2" port for rapid high-volume flow.
Replacing the Airtac SU63-100 Standard Cylinder SU100X220STC with the SAU100X220STC
To replace this discontinued SU100X220STC, order the SAU100X220STC keeping the 100mm bore, 220mm stroke, 1/2" port, and TC mounting. If downsizing, the 80mm bore yields 2513N push at 0.5MPa; if upsizing is impossible, raising pressure to 0.7MPa gives 5497N. Because this stroke is 220mm, ensure adequate guiding to prevent rod bending under side loads. The built-in magnet means you must migrate from CS1-B/DS1-B to CMSG/DMSG/EMSG sensors. Note that air cushions only decelerate; for load holding on air loss, install an external rod lock or pilot-operated check valve.
Replacement checklist
- ✓ Same bore / stroke → SAU100X220STC
- ✓ 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 SU100X220STC FAQ
Yes, the SU100X220STC is discontinued. The direct replacement is the SAU100X220STC. It matches the 100mm bore, 220mm stroke, 1/2" port, output force, and TC mounting. You just order the SAU equivalent.
It pushes 3927N and pulls 3681N at 0.5MPa, pushes 5497N at 0.7MPa, with an 801kgf max at 1.0MPa. Because this is an -S model with a magnet, the original CS1-B/DS1-B switches must be replaced by CMSG/DMSG/EMSG sensors on the new SAU.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X220STC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X220STC replacement — usually within 7-8 hours.