
The AirTAC Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X15-10 is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø100mm bore and 15mm stroke, 1/4" 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.
A double acting ISO 21287 compact cylinder with an adjustable extend stroke, the ACEJ100X15-10 pairs a 100 mm bore with a short 15 mm stroke. At 0.5 MPa it pushes 3927 N and pulls 3769.9 N, placing it in the heavy-clamp class of the ACEJ range. An external stop screw trims the extend stroke anywhere inside the ordered 10 mm window, so the same unit can be dialled from 15 mm down to 5 mm on the machine without swapping parts.
The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which matters when a 100 mm bore must fit inside a press fixture or weld gantry. In practice, plan for roughly 2356 N of real work at 0.5 MPa, and expect it to lift about 120 kg vertically with a 2:1 margin. The hard-anodized aluminium body carries a S45C hard-chrome plated 20 mm rod, a fixed TPU bumper sits at each end, and FA flange or LB foot mounts bolt straight to the ISO 21287 face.
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X15-10 |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 15 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | 1/4" |
| 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. |
| ×15 | Stroke length in mm. |
| -10 | 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 stakes small bushings into housings, and the 10 mm window lets production trim the 15 mm stroke to the exact seating depth per part.
A short-body 100 mm bore slots into tight weld gantry frames where a full-length profile cylinder will not fit, holding brackets with about 2356 N of usable force.
With about 120 kg of vertical lift at a 2:1 margin, the cylinder raises and lowers small pallet fixtures, while LB foot mounting keeps the cell footprint compact.
Size down to the ACEJ63X15-10 (1558.6 N push at 0.5 MPa) when the load is under about 930 N, or step up to the ACEJ125X15-10 (6135.9 N push) for presses needing over 3600 N of working force. Remember the stop screw is a mechanical end stop for the extend stroke only: it shortens travel, it does not hold position if air is lost. Order the -S code if you later need CMSE / DMSE switches; this model has no magnet fitted, so no sensor can be mounted as supplied. Female M12x1.75 rod thread and 1/4" PT ports suit standard heavy-duty fixtures.
Quick checklist
At 0.5 MPa it pushes 3927 N and pulls 3769.9 N; at 0.7 MPa push rises to 5497.8 N with 5277.9 N pull, and the theoretical maximum is 800.9 kgf at 1.0 MPa. The -10 code is a 10 mm adjustment window: an external stop screw shortens the 15 mm extend stroke by up to 10 mm, giving a usable range of 5-15 mm. It runs on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, temperature -20 to +70 C.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so a 100 mm bore fits where longer cylinders cannot. A fixed TPU bumper at each end absorbs end-of-stroke energy. FA flange, LB foot, FTC brackets and I/Y rod knuckles bolt to the standard face. Position sensing requires the optional -S magnet code; this model is supplied without a magnet, so CMSE / DMSE switches cannot be fitted unless -S is ordered.
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