Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X150-100B
The AirTAC Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X150-100B 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 50 to 150 mm on the machine — no shims, no part change.
- BoreØ32 mm
- Max stroke150 mm
- Adjustable range50–150 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 SDAJ32X150-100B
The AirTAC SDAJ32X150-100B is a compact double-acting single-rod cylinder featuring an external adjustable extend stop. By turning the R (M10x1.25) screw, you can shorten the forward stroke on-site across a 50 to 150 mm window without changing parts or adding shims. Because the adjuster sets the mechanical stop rather than the piston area, output force remains identical to a standard SDA of this bore, delivering 402.1 N of push at 0.5 MPa.
This specific SKU uses a male-threaded M10x1.25 piston rod and lacks a piston magnet, meaning it cannot host reed or electronic switches without the -S option. Note that the 150 mm stroke exceeds the 130 mm standard maximum for a 32 mm bore, making this a non-standard, made-to-order configuration. The short riveted body saves axial mounting depth where larger profile cylinders will not fit.
Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X150-100B Technical Specifications
| Model | Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X150-100B |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø32 mm |
| Max stroke | 150 mm |
| Adjustable range | 50 – 150 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 100 mm. Force is unchanged from a standard SDA of the same bore. Specifications follow the official AirTAC SDAJ datasheet.
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 | |
Force matches a standard SDA of the same bore; the adjuster only sets the stop position, not the area. Actual usable force is lower than theoretical due to friction.
Model Code: Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X150-100B
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 32 | Bore size in mm. |
| ×150 | Maximum stroke length in mm. |
| -100 | 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 SDAJ32X150-100B Is Used
Machining Clamps
Dial the extend stop between 50 and 150 mm to position clamps precisely on variable-width workpieces without machining new spacers.
Carton Forming
Adjust the male M10x1.25 rod end contact point on the fly for different box heights, using the 402.1 N push force to fold flaps securely.
Press Fit Tuning
Fine-tune the insertion depth of pins or bearings during setup-heavy assembly lines, relying on the fixed NBR bumper to absorb end shock.
Is the Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X150-100B the Right Cylinder?
When sizing this unit, look both directions: stepping down to an SDAJ25 yields 245.4 N of push at 0.5 MPa, while moving up to an SDAJ40 provides 628.3 N. The 32 mm bore here offers a safe working load of roughly 241 N (about 60% of its 402.1 N capacity) and can vertically lift approximately 20.5 kg with a 2:1 safety margin. Choose this adjustable model if your fixture requires frequent changeovers or trial positioning.
Confirm the 32 mm bore, 150 mm maximum stroke, 100 mm adjust window, and PT1/8 air port. This variant includes the male M10x1.25 rod thread and no magnet. Remember that a plain cylinder does not hold its load on air loss or valve centring; the fixed NBR bumper only decelerates near the end. For secure load holding without live pressure, install an external rod lock or a pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 50–150 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 SDAJ32X150-100B FAQ
This 32 mm bore cylinder delivers 402.1 N push and 345.6 N pull at 0.5 MPa, 563 N push and 483.8 N pull at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa.
Turning the external M10x1.25 R screw mechanically shortens the extend end position from the 150 mm maximum down to 50 mm. It sets the stop without altering force and does not lock the piston mid-stroke.
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