
The AirTAC Airtac ACE Compact Cylinder ACE100X275SB is a genuine double acting ISO 21287 compact air cylinder with a Ø100mm bore and 275mm 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.
This AirTAC ACE100X275SB is a double acting ISO 21287 compact cylinder, delivering a powerful 3927 N push force at 0.5 MPa. Its short, hard-anodized aluminum body saves about 50% of the mounting length compared to an ISO 15552 profile cylinder, making it ideal for tight automation cells. The included -S magnet enables the use of CMSE or DMSE switches for precise position sensing.
With a 275 mm stroke and a 20 mm hard-chrome plated rod, this unit offers a practical working load of about 240 kg when you apply a 0.6 safety factor to its theoretical force. The fixed TPU bumpers at both ends absorb impact energy, while the 1/4" port ensures good flow for high-speed cycling up to 500 mm/s.
| Model | Airtac ACE Compact Cylinder ACE100X275SB |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 275 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.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3770 N |
| 0.7 MPa | 5498 N | 5278 N |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| ACE | ISO 21287 compact cylinder (double-acting). |
|---|---|
| 100 | Bore size in mm. |
| ×275 | 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.
Use the 3927 N push force to press bushings or bearings into housings on an assembly line, with the compact body fitting under a guard.
With a safe lift capacity of about 240 kg, this cylinder can raise a heavy safety gate or a part separator in a packaging machine.
Mount this cylinder on a jig to clamp large workpieces during CNC machining, using the 3769.9 N pull force to hold parts securely.
For lighter duty in a smaller envelope, consider the ACE80X275 with 2513 N push, or step up to the ACE125X275 for a substantial 6136 N of force at the same pressure. This 100 mm bore model hits a sweet spot for medium-to-heavy pushing tasks. Since this version includes the -S magnet, you can directly mount CMSE or DMSE sensors for piston position feedback, which is essential for automated sequencing.
Quick checklist
At 0.5 MPa, the push force is 3927 N and the pull force is 3769.9 N. At 0.7 MPa, push increases to 5497.8 N and pull to 5277.9 N. The theoretical maximum force is 800.9 kgf at 1.0 MPa.
Yes, this model includes the optional -S magnet, allowing you to mount CMSE or DMSE switches for position detection. It is an ISO 21287 compact cylinder with a hard-anodized aluminum body, which is about 50% shorter than an ISO 15552 profile cylinder. It features fixed TPU bumpers for end-of-stroke deceleration.
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