Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X50-50B
The AirTAC SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X50-50B is a genuine double-acting COMPACT cylinder (Ø32mm bore) whose extend end-position is set by an external M10×1.25 adjustment screw. You can dial the stroke anywhere from 0 to 50 mm on the machine — no shims, no part change.
- BoreØ32 mm
- Max stroke50 mm
- Adjustable range0–50 mm
- Adjuster threadM10×1.25
- Port sizePT1/8
- CushionFixed NBR bumper (both ends)
- 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 SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X50-50B
The AirTAC SDAJ32X50-50B is a double-acting compact cylinder featuring an external adjustable extend stop. An M10x1.25 adjuster screw lets you dial the forward end-position from 0 to 50 mm directly on the machine, eliminating the need for shims or part swaps during changeovers.
The short riveted body saves valuable axial mounting depth where a larger profile cylinder will not fit. This specific SKU includes a male M10x1.25 piston rod thread and lacks a piston magnet, meaning it cannot host reed or electronic switches. End-of-stroke deceleration is handled by a fixed NBR bumper, which absorbs shock but is not an adjustable air cushion.
Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X50-50B Technical Specifications
| Model | Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X50-50B |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø32 mm |
| Max stroke | 50 mm |
| Adjustable range | 0 – 50 mm |
| Adjuster thread (R) | M10×1.25 |
| Port size | PT1/8 |
| Acting type | Double acting |
|---|---|
| Rod end thread | M6×1.0 F / M10×1.25 male (B) |
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Fixed NBR bumper (both ends) |
The adjustment screw shortens the extend stroke by up to 50 mm. SDAJ is a double-rod cylinder. Specifications follow the official AirTAC SDAJ datasheet.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
SDAJ is double-rod: the rear rod that carries the stroke adjuster passes through the rear cover, so both piston faces lose rod area. Push is shown at the annular-area value (conservative), lower than a single-rod SDA push of the same bore. Actual usable force is lower than theoretical due to friction.
Model Code: Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X50-50B
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 32 | Bore size in mm. |
| ×50 | Maximum stroke length in mm. |
| -50 | Adjustable window (10/20/30/40/50/75/100 mm). |
| S / B | S = magnet; B = male-thread rod (both optional). |
Thread: PT standard. Related SDA-family variants: SDA (fixed stroke), SDAD (double rod), SSA/STA (single acting), SDAT (duplex), SDAW (duplex-end).
Where the Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X50-50B Is Used
Trial Positioning
Dial in the exact 0-50 mm extend stop during prototype tooling setup, finding the optimal contact point without machining custom spacers.
Compact Assembly Stations
Fit the short riveted body into tight axial spaces to press components, using the male M10x1.25 rod end to secure custom tooling.
Is the Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X50-50B the Right Cylinder?
When sizing this 32 mm bore actuator, evaluate your force requirements against its neighbours. Choose this unit if your fixture requires on-site stroke tuning within the 0-50 mm window.
Confirm the bore, 50 mm maximum stroke, 50 mm adjustment window, and PT1/8 air port for your setup. This SKU specifies a male M10x1.25 rod end and no piston magnet. Note that a plain cylinder does not hold its load if air pressure drops or the valve is centred; the piston will drift. For load holding without live pressure, integrate an external rod lock or a pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 0–50 mm
- ✓ Force at your working pressure
- ✓ Access to reach the R adjuster
- ✓ Magnet (S) for sensors?
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Lock the M10×1.25 adjuster after setting the stroke.
- check Avoid side load on the piston rod.
- check Front/rear covers are riveted — do not dismantle.
- check Installation by qualified personnel per AirTAC docs.
Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X50-50B FAQ
The external M10x1.25 screw shortens the extend stop by up to 50 mm, giving a usable forward range of 0-50 mm. Retract remains full stroke. The screw acts only as a mechanical stop and does not alter the output force.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SDAJ Cylinders
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