Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X60-50S
The AirTAC Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X60-50S is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø63mm bore and 60mm 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.
- BoreØ63 mm
- Stroke60 mm
- Port size1/8"
- Acting typeDouble acting, 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 ACEJ63X60-50S
A double acting ISO 21287 compact cylinder, the ACEJ63X60-50S pairs a 63 mm bore with a 60 mm stroke that an external stop screw trims anywhere in a 50 mm window, giving a usable extend range of 10-60 mm. At 0.5 MPa it pushes 1558.6 N and pulls 1458.1 N; at 0.7 MPa those figures rise to 2182.1 N and 2041.3 N, with a theoretical ceiling of 317.9 kgf at 1.0 MPa. The hard-anodized aluminium body with an S45C hard-chrome plated rod runs on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), 30-500 mm/s, and -20 to +70 C.
The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into cramped welding fixtures and packaging frames where a full-length body will not reach. Because the -S magnet is fitted on this model, CMSE or DMSE reed and solid-state switches can be clipped onto the body slots for end-of-stroke signalling. Plan on roughly 935 N (about 95 kg) of real work at 0.5 MPa rather than the full rating, and for vertical lifts expect about 79 kg with a 2:1 margin. A fixed TPU bumper at each end absorbs end-of-stroke energy; the stop screw sets position only and never holds a load if air is lost.
Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X60-50S Technical Specifications
| Model | Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X60-50S |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø63 mm |
| Stroke | 60 mm |
| Acting type | Double acting, 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1458 N |
| 0.7 MPa | 2182 N | 2041 N |
| Max (@1.0 MPa) | 318 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X60-50S
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 63 | Bore size in mm. |
| ×60 | Stroke length in mm. |
| -50 | 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 (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 ACEJ63X60-50S Is Used
Welding fixture clamping
The 1558.6 N push at 0.5 MPa seats steel brackets into weld jigs, and the 10-60 mm trim range lets one cylinder serve different part heights without re-plumbing.
Case forming and press-fit stations
With about 95 kg of practical working force at 0.5 MPa, it folds carton flaps and presses bearings into housings on packaging and assembly lines where body length is tight.
Pallet gate and stopper actuation
The 1458.1 N pull retracts gates and pop-up stoppers on conveyor pallet lines, while the fitted magnet and CMSE switches confirm gate position to the PLC.
Is the Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X60-50S the Right Cylinder?
At 63 mm bore this sits in the mid-heavy class: a 50 mm bore delivers 981.7 N push at 0.5 MPa while an 80 mm bore reaches 2513.3 N, so pick the 63 when your load lands between roughly 500 and 1500 N. If the machine needs a shorter trim range, the -20 or -30 windows cover it; if the stroke must exceed the 250 mm maximum standard for this bore, order it as a made-to-order stroke. FA flange and LB foot mountings plus I and Y rod knuckles bolt to the ISO 21287 face, and the fitted magnet lets CMSE / DMSE switches report position. Remember the stop screw is a mechanical end stop, not a mid-stroke lock - on air loss the rod still drifts.
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 ACEJ63X60-50S FAQ
At 0.5 MPa it pushes 1558.6 N and pulls 1458.1 N; at 0.7 MPa push is 2182.1 N and pull is 2041.3 N; theoretical maximum is 317.9 kgf at 1.0 MPa. The -50 code sets a 50 mm adjustment window: an external stop screw shortens the 60 mm extend stroke by up to 50 mm, so the usable range is 10-60 mm. It is double acting, runs 30-500 mm/s on 0.15-1.0 MPa (22-145 psi) air, and the stop screw is an end stop only - it does not hold a load on air loss.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, with a hard-anodized aluminium body, S45C hard-chrome rod and fixed TPU bumpers at both ends. This model carries the optional -S magnet, so CMSE or DMSE reed and solid-state switches mount directly in the body slots. FA flange, LB foot, FTC brackets and I/Y rod knuckles bolt to the standard ISO 21287 face; the 1/8" port and female M10x1.5 rod thread suit common fittings.
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