
The AirTAC ACEJ80~100 Adjustable Compact Cylinder ACEJ80X100-10SB is a genuine double acting, double rod, adjustable stroke ISO 21287 compact air cylinder with a Ø80mm bore and 100mm 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 ACEJ80X100-10SB is a double acting ISO 21287 compact cylinder with an adjustable extend stroke: an external stop screw trims the 100 mm stroke by up to 10 mm on site, giving a usable range of 90-100 mm. At 0.5 MPa it pushes 2513.3 N and pulls 2356.2 N, rising to 3518.6 N at 0.7 MPa - enough for heavy clamping and pressing in a body that saves about 50% of the mounting length of an ISO 15552 profile cylinder.
The rod end carries a male thread (B code) and the air ports are 1/8". Because the S magnet is fitted, CMSE or DMSE reed and solid-state switches mount directly in the body slots for end-of-stroke signalling. A fixed TPU bumper at each end absorbs stop energy, and the hard-anodized aluminium body with an S45C hard-chrome rod stands up to continuous production duty.
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X100-10SB |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 100 mm |
| Acting type | Double acting, double rod, 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 | Force (both ways) |
|---|---|
| 0.5 MPa | 2356 N |
| 0.7 MPa | 3299 N |
| Max (@1.0 MPa) | 481 kgf |
ACEJ is double-rod: the rear rod that carries the stroke adjuster exits the rear cover, so both piston faces lose rod area. The rod-side (annular) area is used for both directions (conservative).
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 80 | Bore size in mm. |
| ×100 | 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 (double rod, 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.
On a conveyor palletizing head, the 80 mm bore seats cartons or totes with up to about 153 kg of practical working force, while the fitted magnet signals full seat via a CMSE switch.
Die-changing slides and heavy machine guards need a short body: the compact footprint fits where a full-length profile cylinder will not, and the male rod thread suits knuckle or yoke links.
If your fixture needs roughly 2500 N at 0.5 MPa, this 80 mm bore sits in the middle of that range with headroom at 0.7 MPa. Remember the stop screw only shortens the extend stroke and is not a mid-stroke lock - on air loss the piston drifts, so add external stops or a locking solution where load holding matters. Mount via FA flange or LB foot on the ISO 21287 face; the S magnet is already fitted here, so CMSE / DMSE switches can be added without reordering.
Quick checklist
At 0.5 MPa it pushes 2513.3 N and pulls 2356.2 N; at 0.7 MPa push is 3518.6 N and pull 3298.7 N, with a theoretical maximum of 512.6 kgf at 1.0 MPa. The -10 code sets a 10 mm adjustment window: a stop screw shortens the 100 mm extend stroke by up to 10 mm, so the working range is 90-100 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 it fits tight jigs and guards. This model carries the optional -S magnet, so CMSE or DMSE reed or solid-state switches mount in the body slots for end-of-stroke detection. FA flange and LB foot mountings bolt to the standard face, and the male rod thread accepts I or Y knuckles. A fixed TPU bumper at each end absorbs stop energy; it does not lock or hold a load.
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