This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X200STC, 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 SU80X200STC
The AirTAC SU63-100 Standard Cylinder SU80X200STC is a double-acting profile-type standard cylinder with a Ø80mm bore and 200mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X200STC, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke200 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X200STC
- 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 SU80X200STC
The AirTAC SU80X200STC is a discontinued double-acting profile-type cylinder with an 80 mm bore and 200 mm stroke. Delivering 2513 N push force at 0.5 MPa, it features a 3/8" port, an M20x1.5 rod thread, and a TC mounting interface. AirTAC replaced this end-of-life unit with the SAU80X200STC, a direct alternative retaining the exact bore, stroke, output force, port size, and SC-series mounting.
When upgrading, note the SAU replacement uses current CMSG/DMSG/EMSG sensors instead of this model's legacy CS1-B/DS1-B switches, and the SAUF variant adds a built-in valve the SU lacked. The extruded aluminum body is more compact than an ISO 15552 cylinder of the same bore.
Airtac SU63-100 Standard Cylinder SU80X200STC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X200STC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X200STC |
| Bore size | Ø80 mm |
| Stroke | 200 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| 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, 28 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU80X200STC carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
The SAU80X200STC 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 SU80X200STC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×200 | 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 SU80X200STC Is Used
Pallet Diversion
Actuates heavy divert arms on packaging conveyors, using the 2513 N push force at 0.5 MPa to shift loaded pallets smoothly onto adjacent lines.
Carton Ejection
Provides reliable ejection of dense goods from sorting stations, where the 128 kg vertical lift capacity handles weighted containers without hesitation.
Press Clamping
Secures heavy workpieces in light assembly presses, utilizing the adjustable 28 mm air cushions to decelerate the 80 mm piston at stroke ends.
Replacing the Airtac SU63-100 Standard Cylinder SU80X200STC with the SAU80X200STC
To replace this discontinued SU80X200STC, order the SAU80X200STC, verifying the 80 mm bore, 200 mm stroke, 3/8" port, and TC mount. Because this SKU includes a magnet (-S), you must switch from the old CS1-B/DS1-B switches to the modern CMSG/DMSG/EMSG sensor family on the SAU. For loads requiring 3518 N at 0.7 MPa, this 80 mm bore is ideal, but if you need less force, consider the 63 mm bore (2182 N at 0.7 MPa) to save space. A plain cylinder drifts on air loss—the cushion only decelerates—so use an external rod lock or pilot-operated check valve for load holding. If pneumatics allow valve integration, explore the SAUF built-in 4M solenoid variant. At 200 mm stroke, side-load risks are low, but always guide the rod to prevent bending.
Replacement checklist
- ✓ Same bore / stroke → SAU80X200STC
- ✓ 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 SU80X200STC FAQ
Yes, the AirTAC SU80X200STC is discontinued. The direct replacement is the SAU80X200STC. It shares the identical 80 mm bore, 200 mm stroke, 3/8" port, output force, and TC mounting interface, but the SAU uses CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches.
The 80 mm bore features a 3/8" port and an M20x1.5 rod thread. It delivers 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, 4523 N push at 0.9 MPa, and a theoretical maximum of 513 kgf at 1.0 MPa. Operating speed is 30-800 mm/s.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X200STC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X200STC replacement — usually within 7-8 hours.