Airtac Adjustable Compact Cylinder ACQJ50~63 ACQJ50X50-10S
The AirTAC Airtac Adjustable Compact Cylinder ACQJ50~63 ACQJ50X50-10S is a genuine double-acting COMPACT (JIS) cylinder with an EXTERNAL adjustable stop on the extend stroke — a Ø50mm bore and 50mm full stroke. Turn the stop to fine-tune the end position on the machine without changing parts.
- BoreØ50 mm
- Full stroke50 mm
- Port sizePT1/4
- Adjuster threadM16×1.5
- 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 Adjustable Compact Cylinder ACQJ50~63 ACQJ50X50-10S
The AirTAC ACQJ50X50-10S is a double-acting JIS compact cylinder with an external threaded stop and lock nut that limits the extend end position. You can fine-tune the extend stroke on the machine across a 40-50 mm usable range without swapping parts. The retract stroke remains unaffected. An M16x1.5 adjuster thread sets this 10 mm window.
Because the piston area is unchanged, output force matches a standard ACQ of the same bore. The 50 mm bore generates 981.8 N push and 824.6 N pull at 0.5 MPa. It features a fixed NBR elastomer bumper at each end and a built-in piston magnet for position sensing. The rod end has an M10x1.5 female thread.
Airtac Adjustable Compact Cylinder ACQJ50~63 ACQJ50X50-10S Technical Specifications
| Model | Airtac Adjustable Compact Cylinder ACQJ50~63 ACQJ50X50-10S |
|---|---|
| Series | ACQJ JIS compact adjustable-stroke cylinder |
| Bore size | Ø50 mm |
| Full stroke | 50 mm |
| Adjuster thread | M16×1.5 |
| Port size | PT1/4 |
| 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 |
| Rod thread | M10×1.5 (F) / M18×1.5 (B) |
Specifications follow the official AirTAC ACQJ datasheet. The adjustable stop shortens the EXTEND stroke only; the piston area — and therefore the force — is the same as a standard ACQ of this bore. Adjustable window options: 10/20/30/40/50/75/100 mm.
Theoretical Output Force (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Force equals a standard ACQ of the same bore — the adjuster changes stroke length, not piston area. Actual usable force is lower due to friction; size with a safety margin.
Model Code: Airtac Adjustable Compact Cylinder ACQJ50~63 ACQJ50X50-10S
| ACQJ | JIS compact double-acting ADJUSTABLE-STROKE cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×50 | Full stroke length in mm. |
| -0 | Adjustable window in mm (extend stroke can be shortened by up to this). |
| S / B | Magnet (S) / male-thread rod (B); omit for none / female thread. |
Thread: PT standard (G / NPT available). Related: ACQ (fixed stroke), ACQD (double rod), TACQ (guided / non-rotating).
Where the Airtac Adjustable Compact Cylinder ACQJ50~63 ACQJ50X50-10S Is Used
Machining Fixture Stops
Dial in the exact clamping reach on a CNC mill fixture by turning the external stop, accommodating different raw casting widths without fabricating custom spacers.
Carton Changeover Pushers
Adjust the extend position on a packaging line diverter to handle varying box lengths on the fly, ensuring positive contact without reprogramming the motion controller.
Press Tonnage Trials
Set precise trial end positions for a light assembly press, allowing operators to test insertion depths safely before finalizing the mechanical hard stop.
Is the Airtac Adjustable Compact Cylinder ACQJ50~63 ACQJ50X50-10S the Right Cylinder?
Selecting this 50 mm bore involves sizing against adjacent options. Stepping down to a 40 mm bore drops the 0.5 MPa push force to 628.3 N, while moving up to a 63 mm bore raises it to 1558.6 N. If your setup never requires altering the end position, a fixed-stroke ACQ cylinder provides identical thrust. When ordering this adjustable version, confirm the 50 mm bore, 50 mm full stroke, 10 mm window, the -S magnet, and the female rod thread.
Quick checklist
- ✓ Need on-machine end-position tuning?
- ✓ Full stroke and adjust window (mm)
- ✓ Force at your working pressure
- ✓ Magnet (S) for sensors?
- ✓ Female (blank) or male (B) rod thread
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Lock the adjuster nut after setting the stop.
- check The stop limits the EXTEND stroke only.
- check Avoid side load on the short piston rod.
- check Installation by qualified personnel per AirTAC docs.
Airtac Adjustable Compact Cylinder ACQJ50~63 ACQJ50X50-10S FAQ
This 50 mm bore cylinder delivers 981.8 N push and 824.6 N pull at 0.5 MPa, 1374.4 N push at 0.7 MPa, and a maximum push of 200 kgf at 1.0 MPa. The 10 mm adjustment window provides a usable extend range of 40-50 mm.
The M16x1.5 threaded stop with a lock nut mechanically limits how far the rod extends, shortening the stroke length without reducing piston area or output force. Deceleration relies on fixed NBR elastomer bumpers, not an adjustable air cushion. The built-in -S magnet works with reed or electronic solid-state switches.
Authorized Export Seller
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.
Related AirTAC ACQJ Compact Cylinders
Request a Quote for Airtac Adjustable Compact Cylinder ACQJ50~63 ACQJ50X50-10S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.