This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU50X700TC, 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 SU32~50 Standard Cylinder SU50X700TC
The AirTAC SU32~50 Standard Cylinder SU50X700TC is a double-acting profile-type standard cylinder with a Ø50mm bore and 700mm stroke, 1/4" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU50X700TC, which matches its bore, stroke, force and mounting.
- BoreØ50 mm
- Stroke700 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU50X700TC
- 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 SU32~50 Standard Cylinder SU50X700TC
The AirTAC SU50X700TC is a discontinued double-acting profile-type cylinder with a 50mm bore and 700mm stroke. It delivers 982 N push and 825 N pull at 0.5 MPa through a 1/4" port. The direct replacement is the SAU50X700TC, matching the bore, stroke, force, port, and TC mounting exactly.
This SKU lacks a magnet and cannot accept a sensor. The SAU upgrade introduces CMSG/DMSG/EMSG switch compatibility for sensing variants, plus a SAUF built-in-valve option the SU line never had.
Airtac SU32~50 Standard Cylinder SU50X700TC Technical Specifications
| Model | Airtac SU32~50 Standard Cylinder SU50X700TC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU50X700TC |
| Bore size | Ø50 mm |
| Stroke | 700 mm |
| Acting type | Double acting |
| Port size | 1/4" |
| 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 1200 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU50X700TC carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
The SAU50X700TC produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SU32~50 Standard Cylinder SU50X700TC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 50 | Bore size in mm. |
| ×700 | 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 SU32~50 Standard Cylinder SU50X700TC Is Used
Material Ejection
Cycles molded parts out of a press area, delivering 1374N push at 0.7MPa while the adjustable 21mm cushions absorb end-of-stroke impact.
Replacing the Airtac SU32~50 Standard Cylinder SU50X700TC with the SAU50X700TC
To replace this discontinued SU50X700TC, order the SAU50X700TC. Confirm the 1/4" port, M16x1.5 rod thread, and TC mounting interface. Because this is a non-magnet SKU, it cannot take a sensor; if you need position detection, select an SAU -S model and use current CMSG/DMSG/EMSG switches rather than the legacy CS1-B/DS1-B. At 700 mm stroke, prevent rod bending by guiding the load externally. A plain cylinder drifts on air loss—the cushion only decelerates—so use a rod lock or pilot check valve for holding. If you need more force, the 63mm bore yields 1559 N push at 0.5 MPa; if less, the 40mm bore yields 628 N. The SAUF variant offers a built-in valve if you need faster self-switching.
Replacement checklist
- ✓ Same bore / stroke → SAU50X700TC
- ✓ 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 SU32~50 Standard Cylinder SU50X700TC FAQ
Yes, the SU50X700TC is discontinued. The direct replacement is the SAU50X700TC, which shares the same 50mm bore, 700mm stroke, 982N force at 0.5MPa, 1/4" port, and TC mounting.
It delivers 982N push and 825N pull at 0.5MPa, 1374N push at 0.7MPa, and a 200kgf theoretical max at 1.0MPa. This specific SKU has no magnet and cannot accept a sensor; the SAU replacement uses CMSG/DMSG/EMSG switches on its -S variants.
Related AirTAC SAU Cylinders
Request a Quote for the SAU50X700TC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU50X700TC replacement — usually within 7-8 hours.