
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-30SB is a genuine double-acting COMPACT cylinder (Ø100mm bore) whose extend end-position is set by an external M27×2.0 adjustment screw. You can dial the stroke anywhere from 30 to 60 mm on the machine — no shims, no part change.
The SDAJ100X60-30SB is a double-acting compact cylinder featuring a 100mm bore and an external extend stop. A built-in magnet and male M26x1.5 piston rod come standard on this variant. The short riveted body saves axial mounting depth where round-body or profile alternatives will not fit, delivering substantial force in a tight footprint.
Turning the R (M27x2.0) adjuster screw dials the extend end-position anywhere between 30 and 60 mm without swapping shims or parts. Because the adjuster sets the mechanical stop rather than the piston area, output remains identical to a standard SDA of this size, yielding about 3927 N push at 0.5 MPa. End-of-travel energy is managed solely by a fixed NBR bumper, which decelerates the stroke but is not an adjustable air cushion.
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-30SB |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 60 mm |
| Adjustable range | 30 – 60 mm |
| Adjuster thread (R) | M27×2.0 |
| Port size | PT3/8 |
| Acting type | Double acting |
|---|---|
| Rod end thread | M18×1.5 F / M26×1.5 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 30 mm. Force is unchanged from a standard SDA of the same bore. Specifications follow the official AirTAC SDAJ datasheet.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3525 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 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.
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×60 | Maximum stroke length in mm. |
| -30 | 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).
Dial the extend stop between 30 and 60 mm to trial press positions on heavy fixtures without machining new spacers.
Rapidly reconfigure the 3927 N extend endpoint for different product heights during automated line format changes.
Lift loads up to 200.2 kg with a 2:1 safety margin, relying on the male M26x1.5 rod for robust tooling attachment.
This 100mm bore generates 3927 N push at 0.5 MPa. If your setup is overpowered, sizing down to the SDAJ80 drops the output to 2513.3 N push at 0.5 MPa; sizing up is not possible as this is the largest standard bore. Engineers needing on-site stroke tuning for changeovers will benefit from the 30 mm adjustment window, while those requiring vertical lift should note a safe working load around 2356 N (about 60% of the 0.5 MPa figure) or a 200.2 kg lift with a 2:1 margin.
Confirm the 60mm maximum stroke, 30mm window, PT3/8 port, and male M26x1.5 rod thread suit your tooling. The included -S magnet supports AirTAC reed or electronic switches for position sensing. Remember that a plain cylinder does not hold position on air loss or valve centring; the piston drifts and the fixed bumper only decelerates near the end. For a held load, specify an external rod lock or a pilot-operated check valve.
Quick checklist
At 0.5 MPa it provides 3927 N push and 3524.9 N pull. At 0.7 MPa it provides 5497.8 N push and 4934.8 N pull. The theoretical maximum push is 801 kgf at 1.0 MPa.
The R (M27x2.0) screw shortens the extend stop by up to 30 mm, yielding a usable 30 to 60 mm range. The -S code indicates a built-in piston magnet designed to trigger AirTAC reed or electronic switches.
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