This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUD63X60, 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 SUD Series Double Rod Cylinder SUD63X60
The AirTAC Airtac SUD Series Double Rod Cylinder SUD63X60 is a double-acting profile-type standard cylinder with a Ø63mm bore and 60mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUD63X60, which matches its bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke60 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAUD63X60
- 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 SUD Series Double Rod Cylinder SUD63X60
The AirTAC SUD63X60 is a double-acting, double-rod profile cylinder featuring a 63mm bore and 60mm stroke. A rod exits both ends on one piston, meaning both faces use the rod-side area and push and pull force are equal. This discontinued model is directly replaced by the direct replacement SAUD63X60, which matches the 3/8 inch port, M16x1.5 rod thread, and FA/LB mounting. The SAUD upgrade uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches used here, and offers an SAUF built-in-valve variant the SU line lacked.
Because the force is equal both ways at 1402 N @0.5 MPa, 1962 N @0.7 MPa, and 2523 N @0.9 MPa, the double-rod design provides anti-rotation stability and allows the back rod to drive a second tool. The extruded aluminum profile barrel is shorter than an ISO 15552 cylinder of the same bore. This non-magnetic SKU cannot take a sensor.
Airtac SUD Series Double Rod Cylinder SUD63X60 Technical Specifications
| Model | Airtac SUD Series Double Rod Cylinder SUD63X60 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUD63X60 |
| Bore size | Ø63 mm |
| Stroke | 60 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 SAUD63X60 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 SAUD63X60 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SUD Series Double Rod Cylinder SUD63X60
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×60 | 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 SUD Series Double Rod Cylinder SUD63X60 Is Used
Dual-Tool Machining Station
Uses the equal both ways force to drive a machining tool on the front rod while the rear rod simultaneously operates a secondary clamping or indexing tool.
Anti-Rotation Transfer Gate
Employs the double-rod geometry to prevent piston rotation during lateral product diversion on a packaging line, ensuring smooth gate actuation.
Replacing the Airtac SUD Series Double Rod Cylinder SUD63X60 with the SAUD63X60
To replace the discontinued SUD63X60, specify the direct replacement SAUD63X60, which keeps the 63mm bore, 60mm stroke, 3/8 inch port, and FA/LB mounting identical. When sizing both ways, verify your force requirements against the equal both ways output of 1402 N @0.5 MPa, or step up to a larger bore if marginally short. A double rod is the right choice when you need anti-rotation resistance or want the rear rod to drive a secondary mechanism. Because this SKU lacks a magnet, you cannot mount sensors; the SAUD upgrade requires CMSG/DMSG/EMSG switches instead of the legacy CS1-B/DS1-B. For strokes of 300mm or longer, carefully manage side-load alignment to prevent guide wear. A plain cylinder does not hold its load on air loss; the air cushion only decelerates near stroke end, so use an external rod lock or pilot-operated check valve for held loads.
Replacement checklist
- ✓ Same bore / stroke → SAUD63X60
- ✓ 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 SUD Series Double Rod Cylinder SUD63X60 FAQ
Yes, the AirTAC SUD63X60 is discontinued. The direct replacement is the SAUD63X60, which matches the 63mm bore, 60mm stroke, 3/8 inch port, and FA/LB mounting. The SAUD uses current CMSG/DMSG/EMSG sensors and offers the SAUF built-in-valve variant.
The 3/8 inch ported SUD63X60 provides equal force both ways: 1402 N @0.5 MPa, 1962 N @0.7 MPa, and 2523 N @0.9 MPa.
Request a Quote for the SAUD63X60
Send us the quantity and destination. We confirm price, stock and lead time on the SAUD63X60 replacement — usually within 7-8 hours.