Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X100-10B
The AirTAC Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X100-10B is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø32mm bore and 100mm 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.
- BoreØ32 mm
- Stroke100 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke
- Rod threadM8×1.25
- CushionFixed TPU bumper (both ends)
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X100-10B
The ACEJ32X100-10B is a double acting AirTAC compact cylinder built to ISO 21287, with a 32 mm bore and a 100 mm stroke that an external stop screw can trim by up to 10 mm, giving a usable extend range of 90-100 mm. At 0.5 MPa it pushes 402.1 N and pulls 345.6 N; at 0.7 MPa push rises to 563 N, with a theoretical maximum of 82 kgf at 1.0 MPa. The male rod thread (B code) on the 12 mm rod bolts straight into standard tooling.
The hard-anodized aluminium body with an S45C hard-chrome rod saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight jigs and guarding where a full-length body will not fit. In practice, plan for roughly 241 N (about 24 kg of force) of real work at 0.5 MPa, which corresponds to lifting a part of around 20 kg vertically with a 2:1 margin. Operating pressure is 0.15-1.0 MPa (22-145 psi), speed 30-500 mm/s, and a fixed TPU bumper absorbs end-of-stroke shock at both ends.
Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X100-10B Technical Specifications
| Model | Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X100-10B |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 100 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.
Theoretical Output Force (Ø32mm)
| 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.
Model Code: Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X100-10B
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 32 | Bore size in mm. |
| ×100 | 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.
Where the Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X100-10B Is Used
Fixture clamping on CNC pallets
The 90-100 mm adjustable extend range lets a machinist dial in clamp travel per pallet, and the 402.1 N push at 0.5 MPa secures aluminium housings without crushing.
Packaging line product stops
A 100 mm stroke stops cartons on a conveyor, while the compact body saves about 50% of the mounting length of an ISO 15552 profile cylinder under low guarding.
Battery-pack eject on assembly benches
With about 24 kg of usable push force at 0.5 MPa, the cylinder ejects EV battery modules from a nest, and the male rod thread mates directly with a custom pusher plate.
Is the Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X100-10B the Right Cylinder?
At 402.1 N push at 0.5 MPa, this 32 mm bore sits between the 25 mm bore (245.4 N) and the 40 mm bore (628.3 N), so step up to 40 mm if your fixture needs more margin, or down to 25 mm for lighter clamping. The 100 mm stroke is well inside the 200 mm maximum standard stroke for this bore. If the load must stay put on air loss, add an external locking valve, because the stop screw is a mechanical end stop only and the piston will still drift. Mount with FA flange or LB foot brackets, and remember the magnet is the optional -S code: this model has no magnet, so CMSE or DMSE switches cannot be used unless you order -S.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Short stroke fits the compact body
- ✓ Port/thread type (PT / G)
- ✓ Add -S if you need the magnet for sensors
- ✓ Rod type (female / male B) & mount (FA/LB/CA)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Compact body: keep the stroke short and avoid side load on the rod.
- check Do not dismantle the threaded front/back covers.
- check Keep speed within the rated range; the TPU bumper absorbs stroke-end energy.
- check Installation by qualified personnel per AirTAC docs.
Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X100-10B FAQ
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 -10 code gives a 10 mm adjustment window: an external stop screw shortens the 100 mm extend stroke on site, so the working range is 90-100 mm. It cannot lengthen the stroke past 100 mm, and the stop is not a mid-stroke lock - on air loss the piston still drifts.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, with a hard-anodized aluminium body, an S45C hard-chrome 12 mm rod and a fixed TPU bumper at both ends. Mounting options include FA flange and LB foot. Position sensing requires the optional -S magnet: this model (no S code) has no magnet, so CMSE or DMSE switches cannot be fitted unless you order the -S version. Ports are 1/8" PT, pressure 0.15-1.0 MPa (22-145 psi), speed 30-500 mm/s.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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