
The AirTAC Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X75-10 is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø100mm bore and 75mm 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 heavy-duty double acting compact cylinder to ISO 21287, the ACEJ100X75-10 pairs a 100 mm bore with a 75 mm stroke that an external stop screw trims on site by up to 10 mm, giving a usable extend range of 65-75 mm. At 0.5 MPa it pushes 3927 N and pulls 3769.9 N, so it belongs in the force class that replaces bulky full-length bodies on presses, clamps and lift stations. The hard-anodized aluminium body with an S45C hard-chrome plated 20 mm rod runs at 0.15-1.0 MPa (22-145 psi) and 30-500 mm/s.
The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which matters when a 75 mm stroke must fit inside a guard or a deep fixture pocket. A fixed TPU bumper at each end absorbs end-of-stroke shock, and FA flange or LB foot mounts bolt to the standard ISO 21287 face. Plan on roughly 2356 N (about 240 kg) of real work at 0.5 MPa rather than the full rating, and note this unit has no magnet: order the optional -S code if CMSE / DMSE switch sensing is needed later.
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X75-10 |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 75 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. |
| ×75 | 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.
With 3927 N push at 0.5 MPa, the 100 mm bore stakes or swages aluminium terminals and rivets on electronics assembly lines, and the 10 mm window lets technicians trim the 75 mm stroke to the die height.
The short ISO 21287 body slots under a conveyor where an ISO 15552 profile cylinder would not fit, raising pallet stops or locators; the rod still drifts on air loss, so add a valve-controlled stop for holding.
Foot-mounted with the LB option, the cylinder clamps mould halves or machining fixtures, delivering about 240 kg of practical vertical force at 0.5 MPa with a 2:1 margin.
Size against neighbours: the 80 mm bore pushes 2513.3 N at 0.5 MPa, while stepping up to 125 mm buys 6135.9 N. If 3927 N at 0.5 MPa covers the job with margin, the 100 mm bore is the efficient pick. The -10 window only shortens the extend stroke to as little as 65 mm; it is a mechanical end stop, not a mid-stroke lock, so the rod still drifts if air is lost. Choose the female M12x1.75 rod thread as coded here, or the B variant for a male thread, and match FA flange or LB foot mounting to the fixture. Remember the magnet is the optional -S code, not a default.
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 and pull to 5277.9 N, with a theoretical maximum of 800.9 kgf at 1.0 MPa. The ordered stroke is 75 mm and the -10 stop screw trims the extend stroke anywhere in a 65-75 mm range. Operating pressure is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, and the 1/8" port depends on the 100 mm bore.
It is an ISO 21287 compact cylinder with a hard-anodized aluminium body, threaded aluminium covers and a hard-chrome plated S45C rod, about 50% shorter in mounting length than an ISO 15552 profile cylinder. A fixed TPU bumper at both ends absorbs end-of-stroke impact. FA flange and LB foot mounts fit the standard face. Sensing needs the optional -S magnet ordered with the cylinder; without it no CMSE or DMSE switch can be mounted.
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