Airtac ACE Compact Cylinder ACE50X150
The AirTAC Airtac ACE Compact Cylinder ACE50X150 is a genuine double acting ISO 21287 compact air cylinder with a Ø50mm bore and 150mm 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.
- BoreØ50 mm
- Stroke150 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 ACE50X150
This AirTAC ACE50X150 is a double acting compact cylinder built to ISO 21287, with a 50 mm bore and a 150 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 cylinder will not.
At 0.5 MPa it pushes with 981.7 N and pulls with 881.2 N, so a practical working load is around 60 kg (0.6 times the push force) for real applications. The fixed TPU bumper at each end absorbs impact, and the optional -S magnet is not fitted here, so no CMSE or DMSE sensor can be mounted without ordering that code.
Airtac ACE Compact Cylinder ACE50X150 Technical Specifications
| Model | Airtac ACE Compact Cylinder ACE50X150 |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø50 mm |
| Stroke | 150 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 881 N |
| 0.7 MPa | 1374 N | 1234 N |
| Max (@1.0 MPa) | 200 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 ACE50X150
| ACE | ISO 21287 compact cylinder (double-acting). |
|---|---|
| 50 | Bore size in mm. |
| ×150 | 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 ACE50X150 Is Used
Fixture Clamping
Use in a CNC machine fixture to clamp a 50 mm thick workpiece with 981.7 N push force, holding it securely during drilling or milling operations.
Package Stop Gate
On a packaging conveyor, this cylinder extends a stop gate to divert boxes weighing up to 60 kg, cycling at speeds from 30 to 500 mm/s.
Press Ram Assist
In a small assembly press, this compact cylinder provides a controlled 1374.4 N push at 0.7 MPa to press bearings into housings, with the short body fitting under a safety guard.
Is the Airtac ACE Compact Cylinder ACE50X150 the Right Cylinder?
For a lighter duty, the ACE40X150 offers 628.3 N push at 0.5 MPa, while the ACE63X150 steps up to 1558.6 N push. This 50 mm bore suits medium-force automation such as clamping, pushing, or lifting parts up to about 60 kg at 0.5 MPa. Since this model has no -S magnet, choose the -S option if you need position sensing with CMSE or DMSE switches. Mounting options include FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot, and FTC brackets, all compatible with the ISO 21287 face.
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 ACE50X150 FAQ
At 0.5 MPa, push is 981.7 N and pull is 881.2 N. At 0.7 MPa, push is 1374.4 N and pull is 1233.7 N. The theoretical maximum force is 200.2 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa (22-145 psi), proof pressure is 1.5 MPa (215 psi).
No. This ACE50X150 has no magnet because the -S code was not ordered. CMSE or DMSE reed or solid-state switches require the optional -S magnet built into the piston. Without -S, no sensor can detect piston position. The cylinder has a fixed TPU bumper at both ends, not an adjustable cushion, and the short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder.
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