Airtac ACE Compact Cylinder ACE50X75SB
The AirTAC ACE Compact Cylinder ACE50X75SB 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 ACE50X75SB
This AirTAC ACE50X75SB is a double acting compact cylinder built to ISO 21287, with a hard-anodized aluminium body that is about 50% shorter than an ISO 15552 profile cylinder. It delivers 981.7 N of push force at 0.5 MPa, so it fits into tight automation cells where a full-length cylinder would not.
With the optional -S magnet already fitted, this model works with CMSE or DMSE reed and solid-state switches for reliable position sensing. The S45C hard-chrome rod and fixed TPU bumpers handle the 75 mm stroke at speeds from 30 to 500 mm/s, and the 1/8" port keeps plumbing simple.
Airtac ACE Compact Cylinder ACE50X75SB Technical Specifications
| Model | Airtac ACE Compact Cylinder ACE50X75SB |
|---|---|
| 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 ACE50X75SB
| 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 (double rod, 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 ACE50X75SB Is Used
Fixture Clamping
Use the 981.7 N push at 0.5 MPa to clamp sheet-metal parts in a welding jig, where the short ISO 21287 body clears the robot arm path.
Carton Pusher
Push 75 mm stroke to index cartons on a packaging conveyor, with the 881.2 N pull retracting the rod for the next cycle.
Sorting Gate
Divert products on a sorting line with the fitted -S magnet triggering a CMSE switch at each end, confirming gate position.
Is the Airtac ACE Compact Cylinder ACE50X75SB the Right Cylinder?
Choose this 50 mm bore when you need a mid-range force of 981.7 N push and 881.2 N pull at 0.5 MPa. If your load is lighter, a 40 mm bore gives 628.3 N push, while stepping up to a 63 mm bore provides 1558.6 N push for heavier tasks.
The male rod thread (B) simplifies mounting with rod-end accessories, and the ISO 21287 face accepts FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot, or FTC brackets. Since the magnet is fitted, you can add CMSE or DMSE switches for end-of-stroke detection, but note this cylinder does not hold position when air is lost - use a rod lock or pilot check valve for that.
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 ACE50X75SB 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).
It follows ISO 21287, so the body is about 50% shorter than an ISO 15552 profile cylinder, saving space in tight machines. It has a fixed TPU bumper at both ends for deceleration, and the optional -S magnet enables CMSE or DMSE switches for position sensing.
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Genuine AirTAC parts produced by AirTAC factory.
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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