Airtac ACE Compact Cylinder ACE80X90S
The AirTAC Airtac ACE Compact Cylinder ACE80X90S is a genuine double acting ISO 21287 compact air cylinder with a Ø80mm bore and 90mm stroke, 1/4" 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.
- BoreØ80 mm
- Stroke90 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM12×1.75
- 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 ACE Compact Cylinder ACE80X90S
This AirTAC ACE80X90S is a double acting compact cylinder that extends and retracts its rod with air pressure, delivering a 2513.3 N push force at 0.5 MPa. Its ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits into tight machine frames and guarding where a full-length cylinder will not.
The hard-anodized aluminium body and S45C hard-chrome plated rod resist wear in continuous cycling. The optional -S magnet is fitted on this model, enabling CMSE or DMSE reed and solid-state switches for position sensing. For a real-world load, plan for about 1508 N of usable work at 0.5 MPa, which lifts roughly 154 kg vertically with a 2:1 safety margin, so you can match it to actual part weights in your fixture.
Airtac ACE Compact Cylinder ACE80X90S Technical Specifications
| Model | Airtac ACE Compact Cylinder ACE80X90S |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 90 mm |
| Acting type | Double acting |
| Port size | 1/4" |
| 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.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2356 N |
| 0.7 MPa | 3519 N | 3299 N |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac ACE Compact Cylinder ACE80X90S
| ACE | ISO 21287 compact cylinder (double-acting). |
|---|---|
| 80 | Bore size in mm. |
| ×90 | Stroke length in mm. |
| 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 ACE Compact Cylinder ACE80X90S Is Used
Jig Clamping on CNC Fixtures
Use the 2513.3 N push at 0.5 MPa to clamp workpieces securely in a CNC milling fixture. The short body fits under the spindle guard, and the 90 mm stroke retracts fully to clear the part for loading and unloading.
Carton Ejection in Packaging Lines
Mount this cylinder on a packaging conveyor to push finished cartons off a side rail. The 2356.2 N pull retracts the rod quickly, and the fixed TPU bumper absorbs the end-of-stroke impact without jarring the product.
Pallet Stoppers on Gravity Conveyors
Install this cylinder as a pallet stop on a gravity roller conveyor. The 90 mm stroke raises a stop block to hold pallets, and the 2513.3 N force withstands the load. The optional -S magnet lets a CMSE switch confirm the stop position.
Is the Airtac ACE Compact Cylinder ACE80X90S the Right Cylinder?
Choose this 80 mm bore when you need a strong push in a short envelope. It produces 2513.3 N push and 2356.2 N pull at 0.5 MPa, stepping up from the 63 mm bore's 1558.6 N push for heavier clamping or pressing tasks. If you need more force, the 100 mm bore delivers 3927.0 N push at the same pressure, but requires more mounting space.
For position sensing, the fitted -S magnet works with CMSE or DMSE switches. Mount it with FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot, or FTC brackets that bolt straight to the ISO 21287 face. This model has a female M12x1.75 rod thread and a 1/4" PT port. Remember, a plain ACE does not hold its position when air is lost, so add a rod lock or pilot check valve for load holding.
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 ACE Compact Cylinder ACE80X90S FAQ
At 0.5 MPa, the push force is 2513.3 N and the pull force is 2356.2 N. At 0.7 MPa, push is 3518.6 N and pull is 3298.7 N. The theoretical maximum force is 512.6 kgf at 1.0 MPa. These figures come from the official AirTAC datasheet for the 80 mm bore.
The ACE80X90S has a short body that saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits in confined jigs and machine guards. It uses a fixed TPU bumper at both ends to absorb end-of-stroke energy, but this bumper does not lock or hold a load. For position sensing, the fitted -S magnet works with CMSE or DMSE switches, which you can order separately.
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