This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X150SN, 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 SU80X150SN
The AirTAC SU63-100 Standard Cylinder SU80X150SN is a double-acting profile-type standard cylinder with a Ø80mm bore and 150mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X150SN, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke150 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X150SN
- 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 SU80X150SN
The AirTAC SU80X150SN is a discontinued double-acting profile cylinder with an extruded aluminium barrel and adjustable air cushions. It delivers 2513 N push and 2268 N pull at 0.5 MPa, peaking at 513 kgf. The direct replacement is the SAU80X150SN, matching the 80 mm bore, 150 mm stroke, output force, 3/8" port and SC-series mounting. The compact profile body is shorter than an ISO 15552 cylinder of the same bore.
This SU80X150SN features a piston magnet for legacy CS1-B/DS1-B switches; upgrading to the SAU requires current CMSG/DMSG/EMSG sensors. The SAU line also adds a SAUF built-in-valve variant the SU lacked. The -N NBR seal supports -20 to +70 C, while a Viton H option extends to 150 C.
Airtac SU63-100 Standard Cylinder SU80X150SN Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X150SN |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X150SN |
| Bore size | Ø80 mm |
| Stroke | 150 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 SAU80X150SN 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 SAU80X150SN 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 SU80X150SN
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×150 | 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 SU80X150SN Is Used
Heavy Clamping Press
Applies the 3518 N push force at 0.7 MPa to secure heavy metal workpieces during machining operations.
Package Divert Arm
Actuates a routing arm to push heavy cartons between conveyor lanes without external tie-rod obstructions.
Replacing the Airtac SU63-100 Standard Cylinder SU80X150SN with the SAU80X150SN
To replace this SU80X150SN, order the SAU80X150SN direct equivalent, confirming the 80 mm bore, 150 mm stroke, 3/8" port, M20x1.5 rod thread and SC-series mounting. Because this SKU includes the -S magnet, note the sensor family changes from legacy CS1-B/DS1-B to CMSG/DMSG/EMSG on the SAU. For force verification, the 80 mm bore yields 2513 N push at 0.5 MPa; if less force is acceptable, a 63 mm bore provides 1559 N, whereas a 100 mm bore offers 3927 N. A plain cylinder drifts on air loss as the cushion only decelerates, so specify an external rod lock or pilot-operated check valve for held loads. The SAUF valve-integrated variant is available if self-switching is needed.
Replacement checklist
- ✓ Same bore / stroke → SAU80X150SN
- ✓ 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 SU80X150SN FAQ
Yes, the SU80X150SN is discontinued. The direct replacement is the SAU80X150SN, offering the same 80 mm bore, 150 mm stroke, 513 kgf max force, 3/8" port and SC-series mounting compatibility.
At 0.5 MPa it pushes 2513 N and pulls 2268 N; at 0.7 MPa it pushes 3518 N, with a theoretical max of 513 kgf at 1.0 MPa. The -S magnet works with legacy CS1-B/DS1-B switches, but the SAU replacement uses CMSG/DMSG/EMSG sensors.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X150SN
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X150SN replacement — usually within 7-8 hours.