This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU63X150S, 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 SU63X150S
The AirTAC Airtac SU63-100 Standard Cylinder SU63X150S is a double-acting profile-type standard cylinder with a Ø63mm bore and 150mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU63X150S, which matches its bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke150 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU63X150S
- 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 SU63X150S
The AirTAC SU63X150S is a discontinued double-acting profile-type cylinder with a 63mm bore and 150mm stroke. It delivers 1559N push and 1402N pull at 0.5MPa, peaking at 318kgf. AirTAC replaced this unit with the SAU63X150S, a direct upgrade retaining the exact 3/8 port, M16x1.5 rod thread, and SC-series mounting.
Because this SKU includes a magnet (-S), it originally used CS1-B/DS1-B switches; the SAU replacement transitions to CMSG/DMSG/EMSG sensors. The extruded aluminium profile is shorter than an ISO 15552 equivalent.
Airtac SU63-100 Standard Cylinder SU63X150S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU63X150S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU63X150S |
| Bore size | Ø63 mm |
| Stroke | 150 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| Rod thread | M16×1.5 |
| 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, 21 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU63X150S carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
The SAU63X150S 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 SU63X150S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 63 | 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 SU63X150S Is Used
Package Diverting
Pushes medium-weight cartons off a main conveyor line using 1559N thrust, with the 150mm stroke clearing side guides.
Pallet Stopping
Acts as a pneumatic stop for inbound pallets, absorbing kinetic energy via the 21mm adjustable cushions.
Clamp Actuation
Secures workpieces during machining, providing 1402N pull force while fitting into compact cell profiles.
Replacing the Airtac SU63-100 Standard Cylinder SU63X150S with the SAU63X150S
To replace this discontinued SU63X150S, order the SAU63X150S. Confirm your 3/8 port, M16x1.5 rod thread, PT/G/NPT thread standard, and SC-series mounting (LB/FA/FB/CA/CB/TC). Since your model has -S, note the sensor family changes from CS1-B/DS1-B to CMSG/DMSG/EMSG. For sizing both ways: dropping to a 50mm bore gives 982N push, while stepping up to 80mm yields 2513N. A plain cylinder drifts without live air—the cushion only decelerates—so add an external rod lock for holding. The SAUF variant adds a built-in valve the SU lacked. At 150mm stroke, side-load rod bending is low, but guide moving loads.
Replacement checklist
- ✓ Same bore / stroke → SAU63X150S
- ✓ 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 SU63X150S FAQ
Yes, the SU63X150S is end-of-life. The direct replacement is the AirTAC SAU63X150S. It matches the 63mm bore, 150mm stroke, 1559N force, 3/8 port, and SC-series mounting. You simply order the SAU equivalent.
The cylinder provides 1559N push and 1402N pull at 0.5MPa, 2182N at 0.7MPa, and 318kgf max. Because your SU has a magnet (-S), the legacy CS1-B/DS1-B switches are replaced by CMSG/DMSG/EMSG sensors on the SAU.
Related AirTAC SAU Cylinders
Request a Quote for the SAU63X150S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU63X150S replacement — usually within 7-8 hours.