Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X80-30SB
The AirTAC Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X80-30SB is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø63mm bore and 80mm 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
- Stroke80 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 ACEJ63X80-30SB
The ACEJ63X80-30SB is a double acting AirTAC compact cylinder built to ISO 21287, with a 63 mm bore and an 80 mm stroke that an external stop screw can trim by up to 30 mm, giving a usable extend range of 50-80 mm. 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 ceiling of 317.9 kgf at 1.0 MPa. The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into presses and fixtures where a full-length body will not fit.
Practically, plan on roughly 935 N of real work at 0.5 MPa rather than the full rating, which corresponds to lifting about 79 kg vertically with a 2:1 margin. The hard-anodized aluminium body carries a 16 mm S45C hard-chrome rod with a male thread (B code), and the optional -S magnet is fitted on this model, so CMSE / DMSE reed or solid-state switches can be mounted directly in the body slots. A fixed TPU bumper at each end absorbs end-of-stroke energy, and the 1/8" ports suit PT thread supply.
Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X80-30SB Technical Specifications
| Model | Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X80-30SB |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø63 mm |
| Stroke | 80 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 ACEJ63X80-30SB
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 63 | Bore size in mm. |
| ×80 | Stroke length in mm. |
| -30 | 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 ACEJ63X80-30SB Is Used
Bench-top crimping fixture
With about 935 N of dependable push at 0.5 MPa, the 63 mm bore crimps terminals and small connectors on electronics harness lines, and the 50-80 mm trim range lets you set the press height per part.
Packaging line pusher
The 1558.6 N push at 0.5 MPa deflects cartons into chutes on food and beverage conveyors, while the short ISO 21287 body fits the tight guard space beside the belt and CMSE switches confirm extend and retract.
Pallet-stacker gate actuator
In warehouse equipment, the 2182.1 N push at 0.7 MPa swings safety gates and stops, and the male-threaded 16 mm rod with an I or Y knuckle links directly to the gate arm.
Is the Airtac ACEJ50~63 Adjustable Compact Air Cylinder ACEJ63X80-30SB the Right Cylinder?
At this force class the 63 mm bore sits between the 50 mm (981.7 N push at 0.5 MPa) and the 80 mm (2513.3 N push at 0.5 MPa), so step down if your load is under about 900 N and up if it approaches 1500 N. Remember the stop screw is a mechanical end stop for the extend stroke, not a mid-stroke lock: on air loss the piston still drifts, so add a separate holding valve if the load must stay put. FA flange, LB foot and FTC brackets plus I and Y rod knuckles bolt straight to the ISO 21287 face, and this unit already carries the -S magnet for CMSE / DMSE switch mounting.
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 ACEJ63X80-30SB FAQ
At 0.5 MPa it pushes 1558.6 N and pulls 1458.1 N; at 0.7 MPa it pushes 2182.1 N and pulls 2041.3 N; the theoretical maximum is 317.9 kgf at 1.0 MPa. The -30 code is a 30 mm adjustment window: an external stop screw shortens the 80 mm extend stroke by up to 30 mm, so the working range is 50-80 mm. It cannot lengthen the stroke past 80 mm, and the stop is a mechanical end stop, not a load-holding brake.
It is an ISO 21287 compact cylinder whose short body saves about 50% of the mounting length of an ISO 15552 profile cylinder. FA flange, LB foot and FTC brackets plus I and Y rod knuckles bolt to the standard face. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches mount in the body slots. A fixed TPU bumper at each end absorbs end-of-stroke energy, ports are 1/8" PT, speed is 30-500 mm/s, and pressure runs 0.15-1.0 MPa (22-145 psi).
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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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