
The AirTAC Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X110-100S is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø32mm 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 ACEJ32X110-100S pairs a 32 mm bore with a 110 mm stroke and a 100 mm adjustment window. An external stop screw trims the extend stroke on site anywhere from 10 to 110 mm, so one cylinder can be tuned to several fixture positions without reordering. At 0.5 MPa it pushes 402.1 N and pulls 345.6 N; at 0.7 MPa that rises to 563 N, with a theoretical 82 kgf at 1.0 MPa.
The hard-anodized aluminium body with an S45C hard-chrome rod saves about 50% of the mounting length of an ISO 15552 profile cylinder, letting it slot into tight clamping stations and guarded gantries. As a rule of thumb, plan on roughly 240 N (about 24 kgf) of usable push at 0.5 MPa, which lifts about 12 kg vertically with a 2:1 margin. The fitted -S magnet works with CMSE / DMSE switches, and fixed TPU bumpers absorb end-of-stroke energy at both ends.
| Model | Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X110-100S |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 110 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | 1/8" |
| Rod thread | M8×1.25 |
| 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 200 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 | 402 N | 346 N |
| 0.7 MPa | 563 N | 484 N |
| Max (@1.0 MPa) | 82 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). |
|---|---|
| 32 | 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.
The 402.1 N push at 0.5 MPa clamps sheet-metal blanks in stamping fixtures, and the stop screw lets one cylinder serve dies of different blank heights within the 100 mm window.
With about 24 kgf of usable thrust, the short body ejects cartons or blisters between conveyor guides where a full-length profile cylinder would not fit.
The 10-110 mm adjustable stroke advances sample trays or vial racks in analytical equipment, with CMSE switches confirming each indexed position.
Size against neighbours: the 25 mm bore delivers 245.4 N push at 0.5 MPa, while the 40 mm bore reaches 628.3 N, so the 32 mm sits squarely in the mid clamping range. Stroke is adjustable down to 10 mm via the stop screw, but the adjuster is a mechanical end stop only - on air loss the piston drifts, so do not rely on it to hold a load mid-stroke. FA flange, LB foot and FTC brackets bolt to the ISO 21287 face, and the fitted magnet accepts CMSE / DMSE switches for end-of-stroke sensing. Speed range is 30-500 mm/s at 0.15-1.0 MPa (22-145 psi).
Quick checklist
At 0.5 MPa it pushes 402.1 N and pulls 345.6 N; at 0.7 MPa push is 563 N and pull 483.8 N, with a theoretical maximum of 82 kgf at 1.0 MPa. The -100 code is a 100 mm adjustment window: an external stop screw shortens the 110 mm extend stroke by up to 100 mm, giving a usable range of 10-110 mm. It shortens the stroke only - it never extends it past 110 mm - and it is a mechanical end stop, not a mid-stroke lock, so the piston still drifts on air loss.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, with a hard-anodized aluminium body, S45C hard-chrome rod and fixed TPU bumpers at both ends. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be mounted in the body slots. FA flange, LB foot and FTC brackets plus I and Y rod knuckles bolt straight to the standard face; the rod end is female M8x1.25 and the port is 1/8" PT.
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