Airtac ACE Compact Cylinder ACE80X20SG
The AirTAC Airtac ACE Compact Cylinder ACE80X20SG is a genuine double acting ISO 21287 compact air cylinder with a Ø80mm bore and 20mm 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
- Stroke20 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 ACE80X20SG
This ISO 21287 compact cylinder is double acting, with air extending and retracting the 20 mm stroke rod. At 0.5 MPa it delivers 2513.3 N of push force, while the retract stroke pulls with 2356.2 N, so it suits medium-duty clamping and pressing tasks.
The hard-anodized aluminium body is about 50% shorter than an ISO 15552 profile cylinder, freeing space in tight fixtures. The optional -S magnet is fitted here, enabling CMSE or DMSE switches for position sensing. For a real workload, plan on roughly 1508 N (about 154 kg) of usable force at 0.5 MPa, keeping a safety margin.
Airtac ACE Compact Cylinder ACE80X20SG Technical Specifications
| Model | Airtac ACE Compact Cylinder ACE80X20SG |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 20 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 ACE80X20SG
| ACE | ISO 21287 compact cylinder (double-acting). |
|---|---|
| 80 | Bore size in mm. |
| ×20 | 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 ACE80X20SG Is Used
Fixture Clamping
Clamp sheet metal parts in a welding jig with a short-stroke, high-force cylinder that fits between locating pins.
Press Operation
Drive a small arbor press for staking or crimping components, using the 2513.3 N push at 0.5 MPa for consistent force.
Sorting Gate
Actuate a diverting gate on a conveyor, with the fitted magnet triggering a CMSE switch to confirm position for the PLC.
Is the Airtac ACE Compact Cylinder ACE80X20SG the Right Cylinder?
Choose this 80 mm bore for applications needing over 2500 N of push at 0.5 MPa. If you need less force, the 63 mm bore offers 1558.6 N push, while stepping up to 100 mm gives 3927.0 N. The 20 mm stroke suits short travel, and the 1/4" port matches standard air lines. Since the magnet is fitted, you can add CMSE or DMSE switches for reliable end-of-stroke detection.
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 ACE80X20SG FAQ
At 0.5 MPa, push is 2513.3 N and pull 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.
The short body saves about 50% of the mounting length compared to an ISO 15552 profile cylinder, so it fits into compact jigs and guards. The fixed TPU bumper absorbs end-of-stroke impact, and the optional -S magnet allows CMSE or DMSE switch mounting.
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.
Request a Quote for Airtac ACE Compact Cylinder ACE80X20SG
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.