Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X110-75
The AirTAC Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X110-75 is a genuine double-acting profile-type standard air cylinder with a Ø63mm bore and 110mm stroke, 3/8" air ports and adjustable end cushioning. Its hard-anodized aluminum-profile barrel is shorter than an ISO 15552 cylinder of the same bore, and it shares SC-series mounting accessories.
- BoreØ63 mm
- Stroke110 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
- 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 SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X110-75
The AirTAC SAUJ63X110-75 is a double-acting single-rod profile cylinder with a 110 mm maximum extend stroke. An external stop screw lets you shorten the extend stroke on-site by up to 75 mm, yielding a usable range of 35-110 mm. It features a 3/8 inch port, an M16x1.5 rod thread, and 21 mm adjustable air cushions.
This 63 mm bore generates 1559 N push and 1402 N pull at 0.5 MPa, peaking at 2805 N push at 0.9 MPa. The computed safe working load is roughly 935 N, allowing a vertical lift of about 79 kg with a 2:1 margin. The extruded aluminum profile is shorter than an ISO 15552 cylinder of the same bore. This SKU lacks a magnet, so it cannot accept CMSG or DMSG sensors.
Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X110-75 Technical Specifications
| Model | Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X110-75 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø63 mm |
| Stroke | 110 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 stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAU series datasheet. Confirm against the product label before installation. Thread options: PT (blank) / G (BSPP). A high-temperature seal (0-150 °C) is available.
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 | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X110-75
| SAU | Profile-type standard cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×110 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAU-family variants: SAUD (double rod), SAUJ (adjustable stroke), SAUF (with built-in solenoid valve), and SAU-S with built-in magnet. Seals: TPU (blank) / Viton H / NBR N. Sensor switches: CMSG / DMSG / EMSG.
Where the Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X110-75 Is Used
Press Fit Tuning
Allows operators to fine-tune the pressing depth of bearings on-site by up to 75 mm without changing the cylinder.
Variable Diverter Arms
Adjusts the extend reach of sorting gates on the fly to handle different package widths on a packaging line.
Adjustable Stops
Sets precise material end positions at varying locations along a roller conveyor within the 35-110 mm window.
Is the Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X110-75 the Right Cylinder?
When sizing this actuator, look at both neighbors: the 50 mm bore offers 982 N push at 0.5 MPa, while the 80 mm bore provides 2513 N. Choose this 63 mm bore for loads needing around 935 N safe working force. Pick the SAUJ over a fixed SAU when you need on-site reach tuning without buying multiple units. The 75 mm adjust window is ideal for dialing in exact end positions. Mounting options include Basic, FA flange, and LB foot, sharing compatibility only with the AirTAC SC series. For strokes over 300 mm, use external guides to prevent side-load wear. This non-magnetic SKU cannot support position sensing.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB — same as SC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X110-75 FAQ
At 0.5 MPa it provides 1559 N push and 1402 N pull. Push force is 2182 N at 0.7 MPa and 2805 N at 0.9 MPa. The theoretical max is 318 kgf at 1.0 MPa. The nominal 110 mm extend stroke can be shortened by up to 75 mm via an external stop screw, giving a usable range of 35-110 mm. It uses a 3/8 inch port.
No. The external stop screw only sets the end position; it is not a load lock. Without live air, the piston drifts and the air cushion only decelerates near stroke end. For secure load holding, install an external rod lock or a pilot-operated check valve.
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