Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X60-50SB
The AirTAC Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X60-50SB 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 ACEJ63X60-50SB
The ACEJ63X60-50SB is a double acting ISO 21287 compact cylinder with a 63 mm bore and a 60 mm stroke that can be trimmed on site. The -50 code gives a 50 mm adjustment window: an external stop screw shortens the extend stroke anywhere in a 10-60 mm range, so one cylinder serves several jig positions without re-plumbing. At 0.5 MPa it pushes 1558.6 N and pulls 1458.1 N; at 0.7 MPa those rise to 2182.1 N and 2041.3 N, with a theoretical peak of 317.9 kgf at 1.0 MPa. The male rod thread (B code) and PT ports suit direct tooling attachment.
In practice, treat roughly 935 N (about 95 kg of thrust) as the usable working force at 0.5 MPa, which corresponds to lifting around 79 kg vertically with a 2:1 margin. The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight clamping stations where a full-length body will not reach. The -S magnet is fitted on this model, so CMSE or DMSE reed or solid-state switches can be mounted directly in the body slots for end-of-stroke signalling.
Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X60-50SB Technical Specifications
| Model | Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X60-50SB |
|---|---|
| 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 ACEJ63X60-50SB
| 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 ACEJ63X60-50SB Is Used
Pneumatic press stations
With 1558.6 N push at 0.5 MPa and a 10-60 mm adjustable extend range, this cylinder suits short-travel press and staking heads on electronics assembly benches.
Fixture clamping on machining lines
The 50 mm trim window lets one cylinder clamp parts of varying heights on CNC fixtures, and the male rod thread takes custom clamp levers directly.
Packaging divert and stop gates
Compact enough to sit between conveyor frames, it pushes stopper and divert gates with about 95 kg of usable thrust while CMSE switches confirm gate position.
Is the Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X60-50SB the Right Cylinder?
For lighter clamping or pressing work, the 50 mm bore delivers 981.7 N push at 0.5 MPa, while the 80 mm bore reaches 2513.3 N if the load grows. Size the 63 mm bore when the duty sits near 900-1000 N of real work. Note that the stop screw is a mechanical end stop for the extend stroke only: on air loss the piston still drifts, so add a separate valve or lock if position must be held. FA flange or LB foot mounting bolts to the standard ISO 21287 face, and the fitted -S magnet accepts CMSE / DMSE switches without modification.
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 ACEJ63X60-50SB 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 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 to any value between 10 and 60 mm. It runs double acting on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), proof 1.5 MPa (215 psi), speed 30-500 mm/s, -20 to +70 C, with a fixed TPU bumper at both ends.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which frees space in guarded cells and tight gantries. This model carries the optional -S magnet, so CMSE or DMSE reed or solid-state switches mount in the body slots for position feedback. FA flange and LB foot brackets bolt straight to the standard face, and the B code gives a male 16 mm rod thread; the port size for this 63 mm bore is 1/8".
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