Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ50X175-10SB
The AirTAC ACEJ50~63 Adjustable Compact Air Cylinder ACEJ50X175-10SB is a genuine double acting, double rod, adjustable stroke ISO 21287 compact air cylinder with a Ø50mm bore and 175mm 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
- Stroke175 mm
- Port size1/8"
- Acting typeDouble acting, double rod, adjustable stroke
- 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 ACEJ50~63 Adjustable Compact Air Cylinder ACEJ50X175-10SB
The ACEJ50X175-10SB is a double acting ISO 21287 compact cylinder with a 50 mm bore and a 175 mm stroke that an external stop screw trims by up to 10 mm, giving a usable extend range of 165-175 mm. At 0.5 MPa it pushes 981.7 N and pulls 881.2 N, rising to 1374.4 N on the extend stroke at 0.7 MPa. Its hard-anodized aluminium body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight machine frames and guarding where a full-length body will not fit.
Because the -S magnet is fitted on this model, CMSE or DMSE reed and solid-state switches can be clipped into the body slots for end-of-travel signals. The male-threaded 16 mm S45C hard-chrome rod suits clevis and knuckle accessories, and FA flange or LB foot mounts bolt straight to the ISO 21287 face.
Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ50X175-10SB Technical Specifications
| Model | Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ50X175-10SB |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø50 mm |
| Stroke | 175 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| 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 | Force (both ways) |
|---|---|
| 0.5 MPa | 881 N |
| 0.7 MPa | 1234 N |
| Max (@1.0 MPa) | 180 kgf |
ACEJ is double-rod: the rear rod that carries the stroke adjuster exits the rear cover, so both piston faces lose rod area. The rod-side (annular) area is used for both directions (conservative).
Model Code: Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ50X175-10SB
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 50 | Bore size in mm. |
| ×175 | Stroke length in mm. |
| -10 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| 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 ACEJ50~63 Adjustable Compact Air Cylinder ACEJ50X175-10SB Is Used
Packaging line pusher bars
Mounted with an LB foot bracket, the 175 mm stroke kicks cartons off a conveyor at up to 500 mm/s, and the fitted magnet feeds a CMSE switch to confirm each push.
Gate indexing in assembly cells
The short body, about 50% shorter than an ISO 15552 profile cylinder, indexes pallet gates inside guarded assembly cells where longer bodies cannot fit.
Is the Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ50X175-10SB the Right Cylinder?
Remember the stop screw only shortens the extend stroke and is not a mid-stroke lock, so on air loss the piston can drift. If you need position sensing, this unit already carries the optional -S magnet; FA flange and LB foot brackets plus I and Y rod knuckles match the mounting face directly.
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 ACEJ50~63 Adjustable Compact Air Cylinder ACEJ50X175-10SB FAQ
At 0.5 MPa it pushes 981.7 N and pulls 881.2 N; at 0.7 MPa push is 1374.4 N and pull 1233.7 N. Theoretical maximum is 200.2 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa (22-145 psi) with proof pressure 1.5 MPa (215 psi), running on air filtered to 40 um at 30-500 mm/s between -20 and +70 C.
An external stop screw shortens the 175 mm extend stroke by up to 10 mm, so the working range is 165-175 mm; it is a mechanical end stop, not a load-holding lock. The -S magnet on this model accepts CMSE and DMSE reed or solid-state switches in the body slots, and the fixed TPU bumpers at both ends absorb end-of-stroke energy.
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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.
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