Airtac SAUJ100 Adjustable Cylinder SAUJ100X150-50
The AirTAC Airtac SAUJ100 Adjustable Cylinder SAUJ100X150-50 is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 150mm stroke, 1/2" 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.
- BoreØ100 mm
- Stroke150 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 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 SAUJ100 Adjustable Cylinder SAUJ100X150-50
The AirTAC SAUJ100X150-50 is a double-acting, single-rod profile cylinder with an on-site adjustable extend stroke. An external stop screw lets you shorten the 150 mm nominal stroke by up to 50 mm, yielding a usable 100 to 150 mm window. This avoids buying a custom cylinder when you need exact field positioning. It features a 1/2 inch port and an M20x1.5 rod thread.
This 100 mm bore delivers 3927 N push and 3681 N pull at 0.5 MPa. The safe working load is roughly 2356 N, allowing a 200 kg vertical lift with a 2:1 margin. The extruded aluminum profile is shorter than an ISO 15552 cylinder of the same bore. It includes 29 mm adjustable air cushions. Note this SKU lacks a magnet, so it cannot take a sensor.
Airtac SAUJ100 Adjustable Cylinder SAUJ100X150-50 Technical Specifications
| Model | Airtac SAUJ100 Adjustable Cylinder SAUJ100X150-50 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 150 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 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAUJ100 Adjustable Cylinder SAUJ100X150-50
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×150 | 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 SAUJ100 Adjustable Cylinder SAUJ100X150-50 Is Used
Press Fit Dial-In
Allows operators to fine-tune the 100 to 150 mm extend distance on-site for pressing bearings without swapping cylinders.
Variable Carton Sealing
Adjusts the extend end position on the fly to accommodate minor flap height variations in packaging lines.
Pallet Stop Calibration
Sets a precise 100 mm to 150 mm stop point for different pallet depths, using the external screw to trim the stroke.
Is the Airtac SAUJ100 Adjustable Cylinder SAUJ100X150-50 the Right Cylinder?
When sizing, the neighboring 80 mm bore yields 2513 N push at 0.5 MPa, while this 100 mm bore hits 3927 N. If you need over 4000 N, confirm a larger custom solution. Select the SAUJ over a fixed SAU when your machine build requires minor extend length tuning without adding external stops. The 50 mm adjust window is ideal for dialing in precise end positions. Mounting options include Basic, FA flange, and LB foot, compatible with the AirTAC SC series only. For strokes over 300 mm, guide the load to prevent side-load wear. Because this is a no-S SKU, it cannot accept CMSG or DMSG sensors.
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 SAUJ100 Adjustable Cylinder SAUJ100X150-50 FAQ
At 0.5 MPa it provides 3927 N push and 3681 N pull. Push force is 5497 N at 0.7 MPa, 7068 N at 0.9 MPa, and the theoretical max is 801 kgf at 1.0 MPa. The 150 mm nominal extend stroke can be shortened by up to 50 mm via the external stop screw, giving a 100 to 150 mm usable window. It uses a 1/2 inch port.
The external stop screw mechanically limits the piston extension, letting you set the end position on-site. This stop is not a load lock. The cylinder does not hold a load on air loss, and the 29 mm air cushion only decelerates near the end of travel. For secure load holding, use an external rod lock or pilot-operated check valve.
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