Airtac SAUJ100 Adjustable Cylinder SAUJ100X85-10
The AirTAC Airtac SAUJ100 Adjustable Cylinder SAUJ100X85-10 is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 85mm 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
- Stroke85 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SAUJ100 Adjustable Cylinder SAUJ100X85-10
The AirTAC SAUJ100X85-10 is a double-acting, single-rod profile cylinder with an on-site adjustable extend stroke. An external stop screw lets you trim the working stroke by up to 10 mm, giving a usable extend range of 75-85 mm. The 85 mm nominal stroke serves as the maximum travel. It features a 1/2 inch air port and a 25 mm piston rod.
This 100 mm bore class delivers substantial power: 3927 N push and 3681 N pull at 0.5 MPa, reaching 7068 N at 0.9 MPa. The extruded aluminum profile is shorter than an ISO 15552 cylinder of the same bore. For sizing, the safe working load is roughly 2356 N, and it can vertically lift about 200 kg with a 2:1 margin. Note this SKU lacks a magnet, so it cannot accept CMSG or DMSG sensors.
Airtac SAUJ100 Adjustable Cylinder SAUJ100X85-10 Technical Specifications
| Model | Airtac SAUJ100 Adjustable Cylinder SAUJ100X85-10 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 85 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 SAUJ100X85-10
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×85 | 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 SAUJ100X85-10 Is Used
Press Fit Tuning
Allows operators to dial in the exact 75-85 mm extend position for seating bearings without swapping out the entire actuator.
Pallet Stop Adjustment
Provides a field-adjustable end stop to accommodate varying pallet heights or packaging tolerances on a conveyor line.
Clamp Depth Calibration
Offers a 10 mm trim window to set precise clamping force against workpieces of slightly different thicknesses.
Is the Airtac SAUJ100 Adjustable Cylinder SAUJ100X85-10 the Right Cylinder?
Size this unit against neighboring bores: the 80 mm bore yields 2513 N push at 0.5 MPa, while the 100 mm bore provides 3927 N. Choose the SAUJ over a fixed SAU when your machine assembly requires minor end-position tweaking without buying a new cylinder. The 10 mm adjust window is ideal for fine-tuning clamping or pressing depth. Mounting options include Basic, FA flange, and LB foot, sharing compatibility only with the AirTAC SC series. Because this specific SKU has no -S magnet, it cannot support magnetic switches. For strokes over 300 mm, ensure external guides handle side loads to prevent rod binding.
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 SAUJ100X85-10 FAQ
This 100 mm bore cylinder delivers 3927 N push and 3681 N pull at 0.5 MPa, 5497 N at 0.7 MPa, and 7068 N at 0.9 MPa. The theoretical max is 801 kgf at 1.0 MPa. The external stop screw allows you to shorten the extend stroke by up to 10 mm on-site, making the usable extend range 75-85 mm.
No, this SKU lacks a -S magnet and cannot accept magnetic sensors. Additionally, the stop screw sets the end position but is not a load lock. A plain cylinder drifts on air loss and the air cushion only decelerates; for vertical load holding, use an external rod lock or pilot-operated check valve.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAU Cylinders
Request a Quote for Airtac SAUJ100 Adjustable Cylinder SAUJ100X85-10
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.