
The AirTAC Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X150-30 is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø100mm bore and 150mm stroke, 1/8" air ports and a hard-anodized aluminium body. Its short compact envelope saves about 50% of the mounting length of an ISO 15552 profile cylinder.
The ACEJ100X150-30 is a double acting ISO 21287 compact cylinder with a 100 mm bore and a 150 mm stroke that an external stop screw trims by up to 30 mm, giving a usable extend range of 120-150 mm. At 0.5 MPa it pushes 3927 N and pulls 3769.9 N, rising to 5497.8 N at 0.7 MPa, with a theoretical peak of 800.9 kgf at 1.0 MPa. Air supply is 0.15-1.0 MPa (22-145 psi) and rod speed runs 30-500 mm/s.
The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so this 100 mm bore fits presses and gantries that cannot house a full-length profile cylinder. In practice, plan on roughly 2356 N (about 240 kg) of real work at 0.5 MPa, and expect it to lift about 200 kg vertically with a 2:1 margin. A fixed TPU bumper at each end absorbs end-of-stroke energy, and the hard-anodized aluminium body carries a hard-chrome plated S45C rod with a female M12x1.25 thread on the rod end - confirm exact rod details from datasheet.
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X150-30 |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 150 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | 1/8" |
| Rod thread | M12×1.75 |
| 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 – 500 mm/s |
| Cushion | Fixed TPU bumper (both ends) |
| Max standard stroke | Up to 300 mm |
Specifications follow the official AirTAC ACE-series (ISO 21287) datasheet. Body: hard-anodized aluminium alloy; piston rod: S45C carbon steel with hard-chrome plating. Rod type: female thread (blank) or male thread (B). Thread options: PT (blank) / G. A built-in magnet is OPTIONAL — add the -S code to fit CMSE / DMSE position sensors.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3770 N |
| 0.7 MPa | 5498 N | 5278 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.
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 100 | Bore size in mm. |
| ×150 | Stroke length in mm. |
| -30 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| S | Optional built-in magnet for CMSE / DMSE sensors (omit for no magnet). |
| B | Rod type: B = male thread; blank = female thread. |
ACE-family variants: ACE (double acting), ASE / ATE (single acting push / pull), ACED (double rod), ACEJ (adjustable stroke), TACE / TACED (non-rotating twin-guide yoke). Mounting accessories: FA / FB flange, LB foot, CA / CB clevis, CR, SDB pivot, FTC; plus I and Y knuckles. Thread PT (blank) / G.
The 3927 N push at 0.5 MPa clamps steel housings in machining fixtures, and the 30 mm window lets one cylinder serve parts from 120 to 150 mm of stroke travel.
With about 200 kg of vertical lift at a 2:1 margin, the 100 mm bore raises loaded pallets in assembly cells, retracting under air as a double acting unit.
The short ISO 21287 body packs 5497.8 N of push at 0.7 MPa into recycling and packaging machines where a full-length profile cylinder will not fit.
Size against the 0.5 MPa figures: the 80 mm bore pushes 2513.3 N, while the 125 mm bore reaches 6135.9 N, so this 100 mm bore at 3927 N sits squarely in the heavy-clamping and lifting class. If your load needs the full 150 mm stroke held under varying air pressure, remember the stop screw only shortens the extend stroke - it is a mechanical end stop, not a mid-stroke lock, and the rod still drifts on air loss. Match FA flange or LB foot mounts to your fixture, and if you need position feedback, order the optional -S magnet so CMSE / DMSE switches can be fitted.
Quick checklist
At 0.5 MPa it pushes 3927 N and pulls 3769.9 N; at 0.7 MPa push is 5497.8 N and pull is 5277.9 N, with a theoretical maximum of 800.9 kgf at 1.0 MPa. The -30 code sets a 30 mm adjustment window: an external stop screw shortens the 150 mm extend stroke on site, so the working range is 120-150 mm. It cannot extend past the ordered stroke, and the stop is not a load-holding brake - on air loss the piston still drifts. Operating pressure is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), and speed 30-500 mm/s.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, with a hard-anodized aluminium body, threaded aluminium covers and a fixed TPU bumper at both ends. Sensing is not fitted as standard: order the optional -S magnet version to enable CMSE or DMSE switches. Mounting choices include FA flange and LB foot, and the rod end carries a female M12x1.75 thread with a 1/8" air port on this 100 mm bore.
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