This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X690SH, 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 SU80X690SH
The AirTAC SU63-100 Standard Cylinder SU80X690SH is a double-acting profile-type standard cylinder with a Ø80mm bore and 690mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X690SH, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke690 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X690SH
- 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 SU80X690SH
The AirTAC SU80X690SH is a discontinued double-acting profile cylinder with an 80mm bore and 690mm stroke. Delivering 2513N push force at 0.5MPa, its direct replacement is the SAU80X690SH, retaining the 3/8" port, M20x1.5 rod thread, and SC-series mounting.
This high-temp Viton H version operates up to 150C. The 690mm stroke requires external guides to prevent rod bending. The SAU upgrade switches sensors to CMSG/DMSG/EMSG and adds a SAUF valve option.
Airtac SU63-100 Standard Cylinder SU80X690SH Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X690SH |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X690SH |
| Bore size | Ø80 mm |
| Stroke | 690 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 SAU80X690SH 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 SAU80X690SH 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 SU80X690SH
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×690 | 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 SU80X690SH Is Used
High-Temperature Ejection
Ejecting molded parts from hot zones up to 150C using the Viton H seal, providing 2513N push force to clear heavy components reliably.
Long-Stroke Diversion
Diverting heavy pallets along a 690mm travel path where external guides prevent rod bending during extended horizontal transfer tasks.
Vertical Lift Gates
Raising access gates with a safe vertical lift capacity of 128kg, requiring a pilot-operated check valve to hold the load securely.
Replacing the Airtac SU63-100 Standard Cylinder SU80X690SH with the SAU80X690SH
To replace this SU80X690SH with the SAU80X690SH, verify the 80mm bore, 690mm stroke, 3/8" port, and SC-series mounting. The S suffix means your legacy CS1-B/DS1-B sensors are obsolete; the SAU uses CMSG/DMSG/EMSG switches. The H seal specifies Viton for 150C heat. Neighbouring bores: a 63mm offers 1559N [email protected], while a 100mm gives 3927N. At 690mm, use external guides to prevent side-load bending. The cylinder drifts without air; use a rod lock for load holding. The SAUF adds a built-in valve.
Replacement checklist
- ✓ Same bore / stroke → SAU80X690SH
- ✓ 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 SU80X690SH FAQ
Yes, the SU80X690SH is discontinued. The direct replacement is the SAU80X690SH. It shares the same 80mm bore, 690mm stroke, 2513N force, 3/8" port, and SC-series mounting. You must upgrade your sensors from CS1-B/DS1-B to CMSG/DMSG/EMSG.
At 0.5MPa it pushes 2513N and pulls 2268N; at 0.7MPa it pushes 3518N, and the theoretical max is 513kgf at 1.0MPa. The H suffix denotes a Viton seal, extending the operating temperature from -20-70C up to 0-150C.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X690SH
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X690SH replacement — usually within 7-8 hours.