Airtac ACE Compact Cylinder ACE50X75S
The AirTAC Airtac ACE Compact Cylinder ACE50X75S is a genuine double acting ISO 21287 compact air cylinder with a Ø50mm bore and 75mm 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
- Stroke75 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 ACE50X75S
This AirTAC ACE50X75S is a double acting compact cylinder built to ISO 21287, with a hard-anodized aluminium body and a hard-chrome plated S45C steel rod. It delivers 981.7 N of push force at 0.5 MPa, and the fixed TPU bumper at each end absorbs impact for smooth, quiet operation.
The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits into tight machine frames and guarding. The -S code means the optional magnet is fitted, so you can mount CMSE or DMSE reed or solid-state switches for position sensing. As a buyer rule, plan for about 60 kg of safe working load at 0.5 MPa, which is roughly 0.6 times the 981.7 N rating, giving you a practical margin for real applications.
Airtac ACE Compact Cylinder ACE50X75S Technical Specifications
| Model | Airtac ACE Compact Cylinder ACE50X75S |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø50 mm |
| Stroke | 75 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 ACE50X75S
| ACE | ISO 21287 compact cylinder (double-acting). |
|---|---|
| 50 | Bore size in mm. |
| ×75 | 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 ACE50X75S Is Used
Jig Clamping
Use in a CNC machining fixture to clamp a 50 mm wide workpiece with 981.7 N of force, holding it securely during drilling or milling operations.
Package Stops
Mount on a conveyor line to stop and release boxes weighing up to 60 kg, using the 75 mm stroke to lift a stop gate quickly and reliably.
Press Ram
In a small assembly press, drive a punch or stamp with 1374.4 N at 0.7 MPa to form sheet metal parts, with the compact body fitting under a bench guard.
Is the Airtac ACE Compact Cylinder ACE50X75S the Right Cylinder?
For a lighter duty, the ACE40X75 offers 628.3 N push at 0.5 MPa, while the ACE63X75 steps up to 1558.6 N push. This 50 mm bore with 75 mm stroke suits medium-force clamping, pressing, and transfer tasks where space is limited. The 1/8" port matches standard fittings, and the female M10x1.5 rod thread connects to common tooling. Remember, this cylinder does not hold its position when air is removed; use a rod lock or pilot check valve if you need to hold a load in place. The FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot, and FTC brackets all bolt directly to the ISO 21287 face, so you can mount it in standard fixtures.
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 ACE50X75S FAQ
At 0.5 MPa, the push force is 981.7 N and the pull force is 881.2 N. At 0.7 MPa, push is 1374.4 N and pull is 1233.7 N. The theoretical maximum force at 1.0 MPa is 200.2 kgf. These figures are based on the 50 mm bore and 16 mm rod.
The ACE50X75S has a short body that saves about 50% of the mounting length compared to an ISO 15552 profile cylinder, making it ideal for tight spaces. It uses a fixed TPU bumper at both ends to absorb impact, and the optional -S magnet allows for CMSE or DMSE switch mounting. The body is hard-anodized aluminium for durability, and it operates from 0.15-1.0 MPa (22-145 psi).
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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