This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X170, 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 SU100X170
The AirTAC SU63-100 Standard Cylinder SU100X170 is a double-acting profile-type standard cylinder with a Ø100mm bore and 170mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X170, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke170 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X170
- 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 SU100X170
The AirTAC SU100X170 is a discontinued double-acting profile-type cylinder with a 100mm bore and 170mm stroke. It delivers a push force of 3927 N and pull of 3681 N at 0.5 MPa, operating via a 1/2" port with a 25mm rod. AirTAC replaced this end-of-line unit with the SAU100X170, a direct alternative retaining the exact profile body, force, port size and SC-series mounting.
Because this SKU lacks a magnet, it cannot accept position sensors. The SAU upgrade introduces compatibility with modern CMSG, DMSG and EMSG switches, plus a new SAUF variant featuring a built-in 4M solenoid valve. Note that the 29mm adjustable cushions only decelerate the piston; an external rod lock is required to hold loads securely.
Airtac SU63-100 Standard Cylinder SU100X170 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X170 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X170 |
| Bore size | Ø100 mm |
| Stroke | 170 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 SAU100X170 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 SAU100X170 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 SU100X170
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×170 | 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 SU100X170 Is Used
Heavy-Duty Pressing
Drives robust clamping and pressing actions in automated machinery, utilizing the 3927 N push force at 0.5 MPa to seat components firmly.
Pallet Diverting
Actuates heavy pallet stops and diverters on conveyor lines, where the 100mm bore provides the necessary thrust to handle loaded units.
Vertical Load Lowering
Controls the descent of 200 kg materials in material handling setups, relying on the adjustable 29mm cushions to brake smoothly at stroke end.
Replacing the Airtac SU63-100 Standard Cylinder SU100X170 with the SAU100X170
To replace the discontinued SU100X170, order the SAU100X170 direct equivalent, verifying the 1/2" port, M20x1.5 rod thread and PT/G/NPT thread preference. Since this original SKU has no magnet, it cannot support sensing; if you need switches, migrate to the SAU and use CMSG/DMSG/EMSG sensors. For sizing both ways, dropping to an 80mm bore reduces the push force to 2513 N at 0.5 MPa, while staying at 100mm yields 5497 N at 0.7 MPa. The 170mm stroke is under the 1500mm standard limit, so side-load rod bending is minimal, but always guide the load. A plain cylinder drifts on air loss—the cushion only decelerates—so add a pilot-operated check valve for load holding. For automated self-switching, explore the SAUF valve-integrated option.
Replacement checklist
- ✓ Same bore / stroke → SAU100X170
- ✓ 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 SU100X170 FAQ
Yes, the SU100X170 is discontinued. The direct replacement is the SAU100X170. It matches the 100mm bore, 170mm stroke, 1/2" port, 3927 N output force and SC-series mounting accessories, fitting the same application envelope perfectly.
At 0.5 MPa it pushes 3927 N and pulls 3681 N; at 0.7 MPa it pushes 5497 N, with a theoretical max of 801 kgf at 1.0 MPa. Because this specific SKU lacks a magnet, it cannot take sensors; the SAU replacement supports CMSG, DMSG and EMSG switches.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X170
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X170 replacement — usually within 7-8 hours.