Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X175-75S
The AirTAC Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X175-75S is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø32mm bore and 175mm 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
- Stroke175 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 ACEJ32X175-75S
A double acting ISO 21287 compact cylinder, the ACEJ32X175-75S pairs a 32 mm bore with a 175 mm stroke that an external stop screw trims anywhere in a 75 mm window, giving a usable extend range of 100-175 mm on site. At 0.5 MPa it pushes 402.1 N and pulls 345.6 N, rising to 563 N at 0.7 MPa, with a theoretical peak of 82 kgf at 1.0 MPa. The hard-anodized aluminium body and S45C hard-chrome plated rod run at 0.15-1.0 MPa (22-145 psi) and 30-500 mm/s.
Because the short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, this 175 mm unit slots into tight guarding and gantry frames where a full-length body would not fit. A fixed TPU bumper at each end absorbs end-of-stroke shock, and the fitted -S magnet lets CMSE / DMSE reed or solid-state switches report position. As a rule of thumb, plan on about 241 N of real work at 0.5 MPa, which lifts roughly 12 kg vertically with a 2:1 margin.
Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X175-75S Technical Specifications
| Model | Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X175-75S |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 175 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 ACEJ32X175-75S
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 32 | Bore size in mm. |
| ×175 | Stroke length in mm. |
| -75 | 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 ACEJ32X175-75S Is Used
Fixture clamping on CNC pallets
The 402.1 N push at 0.5 MPa clamps aluminium housings in machining fixtures, and the 100-175 mm trim range lets one cylinder serve several pallet variants.
Carton push-off at packing stations
At 30-500 mm/s the rod ejects small cartons from a conveyor lane, with the -S magnet and a CMSE switch confirming home position between cycles.
Sample press in lab automation
About 241 N of practical working force presses sample trays or lids in diagnostic equipment, where the compact body fits inside a small machine enclosure.
Is the Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X175-75S the Right Cylinder?
Size by force first: a 25 mm bore gives 245.4 N push at 0.5 MPa, while the next step up, a 40 mm bore, delivers 628.3 N, so the 32 mm class at 402.1 N sits between them for medium clamping and pushing jobs. The 75 mm adjustment window suits stations where the final stroke is tuned during commissioning rather than fixed at design time. Note that the stop screw is a mechanical end stop for the extend stroke only - on air loss the piston still drifts, so add a separate valve or lock if you need to hold a load mid-stroke. FA flange, LB foot and FTC brackets plus I/Y rod knuckles bolt to the ISO 21287 face, and the fitted magnet accepts CMSE / DMSE switches. Rod end is female M8x1.25 with a PT 1/8" port.
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 ACEJ32X175-75S 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 -75 code is a 75 mm adjustment window: an external stop screw shortens the 175 mm extend stroke on site, so the usable range is 100-175 mm. It cannot lengthen the stroke past 175 mm, and the stop is not a mid-stroke load lock - on air loss the piston still drifts. Operating pressure is 0.15-1.0 MPa (22-145 psi), proof 1.5 MPa (215 psi), speed 30-500 mm/s.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, and a fixed TPU bumper at each end absorbs end-of-stroke energy. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be clipped to the body slot for end-position sensing. FA flange, LB foot and FTC brackets plus I/Y rod knuckles bolt straight to the standard face; the rod end is female M8x1.25 and the air port is 1/8" PT.
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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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