Airtac ACE Compact Cylinder ACE63X90S
The AirTAC Airtac ACE Compact Cylinder ACE63X90S is a genuine double acting ISO 21287 compact air cylinder with a Ø63mm bore and 90mm 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.
- BoreØ63 mm
- Stroke90 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.5
- 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 ACE63X90S
This AirTAC ACE63X90S is a double acting compact cylinder built to ISO 21287, with a 63 mm bore and a 90 mm stroke. Its hard-anodized aluminium body is about 50% shorter than an ISO 15552 profile cylinder, so it fits into tight machine frames and guarding where a full-length unit will not. The 16 mm hard-chrome plated rod delivers a 1558.6 N push force at 0.5 MPa, enough for moderate clamping and transfer tasks.
Because the -S code is fitted, this model carries the optional magnet for CMSE or DMSE reed and solid-state switches, letting you confirm piston position without extra machining. A fixed TPU bumper at each end absorbs impact, and the body accepts FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot and FTC brackets. For a real-world rule, plan on about 935 N of usable force at 0.5 MPa, which lifts roughly 95 kg vertically with a 2:1 safety margin.
Airtac ACE Compact Cylinder ACE63X90S Technical Specifications
| Model | Airtac ACE Compact Cylinder ACE63X90S |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø63 mm |
| Stroke | 90 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M10×1.5 |
| 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 250 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1458 N |
| 0.7 MPa | 2182 N | 2041 N |
| Max (@1.0 MPa) | 318 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 ACE63X90S
| ACE | ISO 21287 compact cylinder (double-acting). |
|---|---|
| 63 | 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 ACE63X90S Is Used
Jig Clamping on CNC Fixtures
Mount this 63 mm bore unit on a machining fixture to clamp parts with 1558.6 N push at 0.5 MPa, holding components firmly during drilling or milling operations.
Parcel Stops on Sortation Lines
Use the 90 mm stroke to raise a stop gate on a parcel conveyor, diverting boxes up to about 95 kg at 0.5 MPa with the fixed TPU bumper absorbing repeated impacts.
Press Guard Interlocks
Fit this compact cylinder to a safety guard door on a stamping press, where the short body saves space and the 1458.1 N pull force retracts the door reliably.
Is the Airtac ACE Compact Cylinder ACE63X90S the Right Cylinder?
For a lighter duty, the 50 mm bore ACE50X90S produces 981.7 N push at 0.5 MPa, while stepping up to the 80 mm bore ACE80X90S gives 2513.3 N push for heavier loads. Since this cylinder is double acting, it extends and retracts with air, but it will not hold a position if pressure is lost or the valve centers; add a rod lock or pilot check valve for load holding. The 1/8" port suits standard flow, and the optional -S magnet is already included here for sensor feedback.
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 ACE63X90S FAQ
At 0.5 MPa, the push force is 1558.6 N and the pull force is 1458.1 N. At 0.7 MPa, push rises to 2182.1 N and pull to 2041.3 N. The theoretical maximum force is 317.9 kgf at 1.0 MPa. The operating pressure range is 0.15-1.0 MPa (22-145 psi), with a proof pressure of 1.5 MPa (215 psi).
The ACE63X90S has a short body that saves about 50% of the mounting length of an ISO 15552 profile cylinder, making it ideal for tight spaces. It uses a fixed TPU bumper at both ends to absorb end-of-stroke energy, and the optional -S magnet enables CMSE or DMSE switches for position sensing. Mounting options include FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot and FTC brackets.
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