Airtac SAUJ32 Adjustable Stroke Cylinder SAUJ32X750-50S
The AirTAC Airtac SAUJ32 Adjustable Stroke Cylinder SAUJ32X750-50S is a genuine double-acting profile-type standard air cylinder with a Ø32mm bore and 750mm stroke, 1/8" 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.
- BoreØ32 mm
- Stroke750 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- 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 SAUJ32 Adjustable Stroke Cylinder SAUJ32X750-50S
The AirTAC SAUJ32X750-50S is a double-acting, single-rod profile cylinder with an on-site extend stroke adjustment window of 50mm. You can trim the usable extend stroke from 750mm down to 700mm via an external stop screw. It features a 32mm bore, a 1/8" port, and a piston rod thread of M10x1.25. The extruded aluminum profile barrel makes it shorter than an ISO 15552 cylinder of the same bore.
Force output at 0.5MPa is 402N push and 345N pull. A practical computed insight: the safe working load is roughly 241N, which translates to a vertical lift capacity of about 20kg with a 2:1 safety margin. This -S model includes a built-in magnet for CMSG, DMSG, or EMSG sensors. If your environment exceeds the standard -20 to +70C range, a Viton H seal option extends operation to 150C.
Airtac SAUJ32 Adjustable Stroke Cylinder SAUJ32X750-50S Technical Specifications
| Model | Airtac SAUJ32 Adjustable Stroke Cylinder SAUJ32X750-50S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø32 mm |
| Stroke | 750 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| 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 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAUJ32 Adjustable Stroke Cylinder SAUJ32X750-50S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×750 | 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 SAUJ32 Adjustable Stroke Cylinder SAUJ32X750-50S Is Used
Gauge Positioning
Needs field stroke tuning to set precise 700-750mm extension for varying part inspection stations without re machining fixtures.
Variable Length Divert
Requires adjustable extend end positions to push different carton sizes accurately onto branching conveyor lanes.
Adjustable Stop Gate
Demands on-site stroke trimming to act as a physical stop for varying pallet depths entering a storage zone.
Is the Airtac SAUJ32 Adjustable Stroke Cylinder SAUJ32X750-50S the Right Cylinder?
When sizing this 32mm bore unit, the neighboring 40mm bore offers a higher 628N push at 0.5MPa, while a smaller bore would lack the necessary thrust. Choose the SAUJ over a fixed SAU when your machine assembly requires field-tuning of the end position without buying multiple cylinders. The 50mm adjust window lets you fine-tune the extend stroke on-site. Mounting options include Basic, FA flange, and LB foot, sharing compatibility with the AirTAC SC series only. Because the 750mm stroke is long, you must use external guides to prevent rod bending and manage side loads. The -S suffix means a magnet is present for electronic or reed switches.
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 SAUJ32 Adjustable Stroke Cylinder SAUJ32X750-50S FAQ
At 0.5MPa it provides 402N push and 345N pull. Push forces are 563N at 0.7MPa, 724N at 0.9MPa, and a theoretical max of 82kgf at 1.0MPa. The external stop screw allows you to shorten the 750mm extend stroke by up to 50mm, yielding a usable range of 700-750mm.
The -S suffix indicates a built-in piston magnet for CMSG, DMSG, or EMSG sensors. A plain cylinder does not hold load on air loss; the piston drifts and the air cushion only decelerates near stroke end. The stop screw sets end position but is not a load lock. For held loads, use an external rod lock or pilot-operated check valve.
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