
The AirTAC ACEJ80~100 Adjustable Compact Cylinder ACEJ80X80-10 is a genuine double acting, double rod, adjustable stroke ISO 21287 compact air cylinder with a Ø80mm bore and 80mm 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.
A double acting ISO 21287 compact cylinder with an adjustable extend stroke, the ACEJ80X80-10 pairs an 80 mm bore with an 80 mm stroke that an external stop screw trims by up to 10 mm on site, giving a usable range of 70-80 mm. At 0.5 MPa it pushes 2513.3 N and pulls 2356.2 N; at 0.7 MPa those rise to 3518.6 N and 3298.7 N, with a theoretical peak of 512.6 kgf at 1.0 MPa. The hard-anodized aluminium body and S45C hard-chrome plated 20 mm rod stand up to daily cycling in heavy fixtures.
The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into clamping gantries and press frames where a full-length body will not fit. A fixed TPU bumper at each end absorbs end-of-stroke shock, speed runs 30-500 mm/s, and the optional -S magnet enables CMSE / DMSE switches when ordered.
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X80-10 |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 80 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. |
| ×80 | 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.
With about 150 kg of practical working force at 0.5 MPa, this cylinder stakes pins and rivets in electronics assembly, fitting the tight headroom above the die thanks to the compact body.
Mounted on LB feet at conveyor transfer points, it swings or lifts pallet gates with 2356.2 N of pull force, cycling at 30-500 mm/s through two-shift warehouse duty.
If the -10 window is too tight, order a wider -20 to -100 adjustment code instead. Mount with FA flange or LB foot hardware on the ISO 21287 face, add the B code for a male rod thread, and specify -S if CMSE / DMSE position sensing is planned. Remember the stop screw only shortens the extend stroke; it does not hold a load if air is lost.
Quick checklist
Push is 2513.3 N and pull 2356.2 N at 0.5 MPa; at 0.7 MPa push reaches 3518.6 N and pull 3298.7 N, with a theoretical maximum of 512.6 kgf at 1.0 MPa. It is double acting with a 10 mm adjustable extend window (70-80 mm usable), runs on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), temperature -20 to +70 C, speed 30-500 mm/s, with a 1/8" PT port and M12x1.75 female rod thread.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits shallow guards and gantries. A fixed TPU bumper at each end absorbs end-of-stroke shock. FA flange, LB foot and rod knuckle hardware bolt to the standard face. Position sensing needs the optional -S magnet code; without it no magnet is fitted, so CMSE / DMSE switches cannot be mounted.
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