Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X75-30S
The AirTAC Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X75-30S is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø32mm 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.
- BoreØ32 mm
- Stroke75 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 ACEJ32X75-30S
A double acting ISO 21287 compact cylinder with a trimmable extend stroke: the -30 stop screw lets you set any extend length from 45 mm to the full 75 mm on site, no cylinder swap needed. At 0.5 MPa this 32 mm bore pushes 402.1 N and pulls 345.6 N, rising to 563 N on extension at 0.7 MPa. The short ISO 21287 body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight jigs and guarded cells.
The S code on this model means the position magnet is fitted, so CMSE or DMSE reed and solid-state switches can be clipped anywhere along the body for end-of-travel signals. A hard-anodized aluminium barrel carries a hard-chrome S45C rod with a female M8x1.25 thread, and fixed TPU bumpers at each end absorb end-of-stroke shock. Running 0.15-1.0 MPa (22-145 psi) at 30-500 mm/s, it delivers about 241 N of practical work force at 0.5 MPa - roughly 24 kg of vertical lift capability with margin to spare.
Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X75-30S Technical Specifications
| Model | Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X75-30S |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 75 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 ACEJ32X75-30S
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 32 | Bore size in mm. |
| ×75 | Stroke length in mm. |
| -30 | 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 ACEJ32X75-30S Is Used
Fixture clamping on CNC pallets
The 45-75 mm trim range matches varying pallet heights, and 402.1 N at 0.5 MPa clamps aluminium fixtures securely without crushing.
Carton push-off at pack stations
Pushes small cartons off a conveyor lane; the fitted magnet plus a DMSE switch confirms full extension before the next box indexes.
Sample press in lab automation
Gentle 30-500 mm/s speed control and a 30 mm adjustment window let technicians dial in exact press travel for vial capping and sample prep.
Is the Airtac ACEJ32~40 Adjustable Cushion Compact Cylinder ACEJ32X75-30S the Right Cylinder?
Size check: a 25 mm bore gives 245.4 N push at 0.5 MPa, while stepping up to 40 mm buys 628.3 N - this 32 mm unit at 402.1 N sits squarely between them for medium clamping and pushing jobs. The 75 mm stroke is well inside the 200 mm maximum standard stroke for this bore, so it ships as a catalogue item. FA flange and LB foot mounts plus I/Y rod knuckles bolt to the standard ISO 21287 face. Remember the stop screw only shortens the extend stroke and is not a mid-stroke lock: on air loss the rod will drift, so add a valve or external stop if you must hold position.
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 ACEJ32X75-30S FAQ
At 0.5 MPa it pushes 402.1 N and pulls 345.6 N; at 0.7 MPa push rises to 563 N (pull 483.8 N), with a theoretical maximum of 82 kgf at 1.0 MPa. The -30 code is a 30 mm adjustment window: an external stop screw shortens the 75 mm extend stroke to any length down to 45 mm. It is a mechanical end stop only - it never holds a load if air is lost.
It is an ISO 21287 compact cylinder whose short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, with fixed TPU bumpers at both ends and FA/LB mounting options. Because this model carries the -S magnet, CMSE and DMSE reed or solid-state switches mount directly in the body slots for position feedback.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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