This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU63X190, 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 SU63X190
The AirTAC Airtac SU63-100 Standard Cylinder SU63X190 is a double-acting profile-type standard cylinder with a Ø63mm bore and 190mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU63X190, which matches its bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke190 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU63X190
- 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 SU63X190
The AirTAC SU63X190 is a discontinued double-acting profile-type cylinder with a 63 mm bore and 190 mm stroke. It delivers 1559 N push force at 0.5 MPa through a 3/8" port. AirTAC replaced this unit with the SAU63X190, a direct alternative retaining the exact bore, stroke, output force, port size, and SC-series mounting.
Because this specific SKU lacks a magnet, it cannot accept a sensor. The SAU upgrade introduces CMSG/DMSG/EMSG switch compatibility for magnetized variants, plus a SAUF built-in 4M solenoid valve option the SU line never offered.
Airtac SU63-100 Standard Cylinder SU63X190 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU63X190 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU63X190 |
| Bore size | Ø63 mm |
| Stroke | 190 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 SAU63X190 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 SAU63X190 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 SU63X190
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×190 | 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 SU63X190 Is Used
Package Diverting
Actuates routing gates on packaging lines where the 1559 N push force at 0.5 MPa easily overcomes carton friction.
Clamp Actuation
Secures medium workpieces during machining, utilizing the 63 mm bore's 318 kgf maximum theoretical force.
Replacing the Airtac SU63-100 Standard Cylinder SU63X190 with the SAU63X190
To replace this discontinued SU63X190, order the SAU63X190. Verify your 3/8" port, M16x1.5 rod thread, and SC-series mounting (LB/FA/FB/CA/CB) are unchanged. Since this SKU has no -S magnet, it cannot support a sensor; if you need position detection on the SAU, specify the -S option and migrate to CMSG/DMSG/EMSG switches (the SU used CS1-B/DS1-B). If you need integrated air control, explore the SAUF valve-cylinder variant. For loads needing 2182 N at 0.7 MPa, this 63 mm bore is ideal, but if you need less force, a 50 mm bore provides 982 N. Note: a plain cylinder drifts on air loss—the cushion only decelerates; use an external rod lock for holding.
Replacement checklist
- ✓ Same bore / stroke → SAU63X190
- ✓ 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 SU63X190 FAQ
Yes, the SU63X190 is discontinued. The direct replacement is the SAU63X190. It shares the identical 63 mm bore, 190 mm stroke, 3/8" port, and SC-series mounting, so it fits the same application without modifications.
It delivers 1559 N push and 1402 N pull at 0.5 MPa, 2182 N at 0.7 MPa, and a 318 kgf max at 1.0 MPa. This specific no-magnet SKU cannot accept a sensor; magnetized SAU replacements use CMSG/DMSG/EMSG switches.
Request a Quote for the SAU63X190
Send us the quantity and destination. We confirm price, stock and lead time on the SAU63X190 replacement — usually within 7-8 hours.