
The AirTAC ACEJ80~100 Adjustable Compact Cylinder ACEJ80X15-10S is a genuine double acting, double rod, adjustable stroke ISO 21287 compact air cylinder with a Ø80mm bore and 15mm 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 ACEJ80X15-10S is a double acting ISO 21287 compact cylinder with an adjustable extend stroke: an external stop screw trims the 15 mm stroke by up to 10 mm on site, giving a usable range of 5-15 mm without changing hardware. At 0.5 MPa the 80 mm bore pushes 2513.3 N and pulls 2356.2 N, rising to 3518.6 N at 0.7 MPa. The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into presses and fixtures where a full-length body cannot.
The hard-anodized aluminium body carries an S45C hard-chrome rod, fixed TPU bumpers at both ends, and the fitted -S magnet accepts CMSE / DMSE switches for end-of-stroke sensing.
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X15-10S |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 15 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. |
| ×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 (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 jig table for steel brackets, the 5-15 mm adjustable window positions heavy parts against hard stops, and the -S magnet feeds CMSE switch signals back to the PLC.
Remember the stop screw is a mechanical end stop only - on air loss the piston drifts, so add a separate valve or lock for load holding. FA flange or LB foot mounts bolt to the ISO 21287 face, and the fitted -S magnet means 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: an external stop screw shortens the 15 mm extend stroke to any length down to 5 mm. Operating pressure is 0.15-1.0 MPa (22-145 psi), speed 30-500 mm/s, and the 1/8" port matches the 80 mm bore.
It is an ISO 21287 compact cylinder - about 50% shorter in mounting length than an ISO 15552 profile cylinder - with a hard-anodized aluminium body, S45C hard-chrome plated 20 mm rod, and fixed TPU bumpers at both ends that decelerate only at stroke ends. FA flange and LB foot mounts bolt to the standard face. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be mounted in the body slots for position feedback.
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