
The AirTAC Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X110-100 is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø100mm bore and 110mm 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, the ACEJ100X110-100 pairs a 100 mm bore with a 110 mm stroke that an external stop screw can trim on site anywhere from 10 mm to the full 110 mm inside the ordered -100 window. 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 ceiling of 800.9 kgf at 1.0 MPa. The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so heavy pressing and clamping duties fit into gantries and guards that a full-length cylinder cannot enter.
Practical sizing: keep real work to roughly 2356 N at 0.5 MPa, and for vertical lifts halve the 400 kg force equivalent to get about 200 kg of lift with a 2:1 margin. The hard-anodized aluminium body carries a 20 mm S45C hard-chrome rod with a female M12x1.75 end, fed through 1/8" ports, and a fixed TPU bumper at each end absorbs end-of-stroke impact. No magnet is fitted on this code; order the optional -S version if CMSE / DMSE switch sensing is needed later.
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X110-100 |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 110 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. |
| ×110 | Stroke length in mm. |
| -100 | 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.
Delivers 3927 N at 0.5 MPa to seat bearings or bushings in automotive assembly fixtures, with the stop screw set so the ram stops exactly at the seated position.
Holds steel fabrications against a jig on a welding line; the 10-110 mm adjustable range lets one cylinder serve several fixture heights without re-plumbing.
Pushes loaded pallets sideways at a warehouse transfer point, using about 2356 N of usable force at 0.5 MPa and the LB foot mounting for rigid base fixing.
At this force class the 100 mm bore is usually the right call: 3927 N push at 0.5 MPa covers heavy clamping and press-fit work. Step down to the 80 mm bore (2513 N push at 0.5 MPa) when space or air supply is tight, or up to the 125 mm bore (6135.9 N) for forming-grade loads. Remember the stop screw is a mechanical end stop for the extend stroke, not a mid-stroke lock, so the rod can still drift if air is lost. FA flange and LB foot mountings bolt to the standard ISO 21287 face, and the female M12x1.75 rod thread accepts standard knuckles.
Quick checklist
Push is 3927 N and pull 3769.9 N at 0.5 MPa; at 0.7 MPa push reaches 5497.8 N, and the theoretical maximum is 800.9 kgf at 1.0 MPa. It is double acting with a 110 mm stroke adjustable down to 10 mm via the -100 stop screw, runs on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi) with 1.5 MPa (215 psi) proof pressure, moves at 30-500 mm/s between -20 and +70 C, and uses 1/8" ports with a female M12x1.75 rod thread.
An external stop screw shortens the extend stroke anywhere within the ordered 100 mm window, giving a usable range of 10-110 mm; it acts as a mechanical end stop only and never holds a load if air pressure drops. Sensing requires the optional -S magnet code, which enables CMSE / DMSE switches on the body slots; this non-S model has no magnet, so no switch can be mounted. The fixed TPU bumpers at both ends simply soften end-of-stroke impact.
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