This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X35, 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 SU100X35
The AirTAC SU63-100 Standard Cylinder SU100X35 is a double-acting profile-type standard cylinder with a Ø100mm bore and 35mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X35, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke35 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X35
- 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 SU100X35
The AirTAC SU100X35 is a discontinued double-acting profile-type cylinder with a 100mm bore and 35mm stroke. It delivers 3927 N push and 3681 N pull at 0.5 MPa, operating at 30-800 mm/s through a 1/2" port. The direct replacement is the SAU100X35, matching the bore, stroke, output force, and SC-series mounting.
The SAU upgrade introduces CMSG/DMSG/EMSG sensors and a SAUF built-in-valve option. Because this specific SKU lacks a magnet, it cannot accept any sensor. Note that the air cushion only decelerates; an external rod lock is required to hold loads.
Airtac SU63-100 Standard Cylinder SU100X35 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X35 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X35 |
| Bore size | Ø100 mm |
| Stroke | 35 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 SAU100X35 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 SAU100X35 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 SU100X35
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×35 | 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 SU100X35 Is Used
Heavy-Duty Pressing
Applies the 3927 N push force at 0.5 MPa for seating bearings or assembling heavy components with a short 35mm stroke.
Pallet Diverter
Handles robust routing or stopping of heavy pallets on a production line using the 100mm bore's high thrust capacity.
Industrial Gate Actuation
Drives heavy material handling gates where a compact profile body and substantial force are required over a short distance.
Replacing the Airtac SU63-100 Standard Cylinder SU100X35 with the SAU100X35
To replace the discontinued SU100X35, order the SAU100X35 direct equivalent. Verify your 1/2" port, M20x1.5 rod thread, and SC-series mounting accessories. Since this is a non-magnet SKU, it cannot accept a sensor; if sensing is needed, specify an -S SAU model and migrate to CMSG/DMSG/EMSG switches. Sizing context: a neighbouring 80mm bore yields 2513 N push at 0.5 MPa, whereas this 100mm bore yields 3927 N. For load holding on air loss, add a pilot-operated check valve, as cushions only decelerate. The SAUF valve-integrated variant is available if you need self-switching. Although the 35mm stroke is short, always minimize side-load to prevent rod bending.
Replacement checklist
- ✓ Same bore / stroke → SAU100X35
- ✓ 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 SU100X35 FAQ
Yes, the SU100X35 is discontinued. The direct replacement is the SAU100X35. It provides identical bore, stroke, force, 1/2" port, and SC-series mounting compatibility, ensuring a seamless swap.
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. The cushion only decelerates; it does not hold load on air loss, so use an external rod lock for holding.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X35
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X35 replacement — usually within 7-8 hours.