This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU63X150TC, 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 SU63X150TC
The AirTAC SU63-100 Standard Cylinder SU63X150TC 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 SAU63X150TC, which matches its bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke150 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU63X150TC
- 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 SU63X150TC
The AirTAC SU63X150TC is a discontinued double-acting profile-type standard cylinder with a 63 mm bore and 150 mm stroke. It delivers 1559 N push force at 0.5 MPa through a 3/8" port and M16x1.5 rod thread. AirTAC replaced this end-of-line unit with the SAU63X150TC, a direct replacement retaining the exact bore, stroke, output force, port size and SC-series TC mounting interface.
Because this SKU lacks a magnet, it cannot accept a sensing switch. The newer SAU family also modernizes sensing to CMSG/DMSG/EMSG switches and introduces a SAUF variant with a built-in 4M solenoid valve the SU line never offered.
Airtac SU63-100 Standard Cylinder SU63X150TC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU63X150TC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU63X150TC |
| 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 SAU63X150TC 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 SAU63X150TC 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 SU63X150TC
| 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 SU63X150TC Is Used
Package Diverting
Drives a TC-mounted diverting arm on a packaging line, using the 1559 N push force to redirect 79 kg cartons at 30-800 mm/s.
Pallet Stopping
Acts as a robust end-stop for accumulated pallets, absorbing kinetic energy via its 21 mm adjustable air cushions without needing a magnet.
Clamp Actuation
Secures heavy workpieces during machining, providing stable 1402 N pull force at 0.5 MPa while matching existing SC-series TC bracket clearances.
Replacing the Airtac SU63-100 Standard Cylinder SU63X150TC with the SAU63X150TC
To replace this discontinued SU63X150TC, order the SAU63X150TC ensuring your 3/8" port, M16x1.5 rod thread and TC mounting accessory carry over directly. If downsizing, a 50 mm bore yields 982 N push at 0.5 MPa; if upsizing, an 80 mm bore provides 2513 N. This non-magnet SKU cannot take a sensor, but if you need position detection on the SAU, expect a switch family change to CMSG/DMSG/EMSG. A plain cylinder drifts on air loss—the 21 mm adjustable cushions only decelerate near stroke end, so use an external rod lock or pilot-operated check valve for held loads. The 150 mm stroke is well within the 1500 mm standard limit, so rod bending is not a concern here.
Replacement checklist
- ✓ Same bore / stroke → SAU63X150TC
- ✓ 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 SU63X150TC FAQ
Yes, the AirTAC SU63X150TC is discontinued. The direct replacement is the SAU63X150TC. It matches the 63 mm bore, 150 mm stroke, 1559 N force, 3/8" port and TC mounting, so it fits the same application without mechanical changes.
It delivers 1559 N push and 1402 N pull at 0.5 MPa, 2182 N push at 0.7 MPa, and a theoretical max of 318 kgf at 1.0 MPa. Because this specific SKU lacks a magnet, it cannot accept a sensor; the SAU replacement uses CMSG/DMSG/EMSG switches if sensing is added.
Related AirTAC SAU Cylinders
Request a Quote for the SAU63X150TC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU63X150TC replacement — usually within 7-8 hours.