Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X130-30S
The AirTAC Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X130-30S is a genuine double acting, adjustable stroke + cushion standard round-body mini air cylinder with a Ø63mm bore and 130mm stroke, 1/4" air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service. A variable air cushion at both ends lets you tune end-of-stroke deceleration on site.
- BoreØ63 mm
- Stroke130 mm
- Port size1/4"
- Acting typeDouble acting, adjustable stroke + cushion
- Rod threadM14×1.5
- CushionVariable air cushion, 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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X130-30S
A high-precision stainless barrel rolled into aluminium covers, the MACJ63X130-30S is AirTAC's round-body answer to big force in a compact package: double-acting, 130 mm of stroke, and an external stop screw that trims the extend travel anywhere inside the ordered 30 mm window. A variable air cushion at each end soaks up end-of-stroke shock, so you can run 30-800 mm/s and still land loads gently.
At 0.5 MPa the full bore pushes about 1558 N and pulls about 1457 N, rising to 2181 N push at 0.7 MPa. For dependable daily work, size around 935 N of push at 0.5 MPa - that margin protects seal life. On the pull side the same rating lifts about 79 kg vertically once halved for a 2:1 safety factor. The piston magnet ships built in, so CMSG, DMSG or EMSG switches mount straight onto the barrel with no special order.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X130-30S Technical Specifications
| Model | Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X130-30S |
|---|---|
| Series | MACJ mini cylinder |
| Bore size | Ø63 mm |
| Stroke | 130 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| Port size | 1/4" |
| Rod thread | M14×1.5 |
| 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 – 800 mm/s |
| Cushion | Variable air cushion, both ends |
| Max standard stroke | Up to 500 mm |
Specifications follow the official AirTAC MA-series datasheet. Barrel: stainless-steel tube (round-body, riveted rolling-packed construction); piston rod: carbon steel with 20µm hard-chrome plating; covers: aluminium alloy. Thread options: PT (blank) / G / NPT. Every MA-series cylinder ships with a built-in magnet for CMSG / DMSG / EMSG 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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X130-30S
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 63 | Bore size in mm. |
| ×130 | Stroke length in mm. |
| -30 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| -S | Built-in magnet for CMSG / DMSG / EMSG sensors (standard on MA series). |
| CA / U / CM | Back-cover type: CA pivot, U flat-end, CM round-end. |
MA-family variants: MA / MAC (double acting ±cushion), MSA / MTA (single acting push / pull), MAD / MACD (double rod ±cushion), MAJ / MACJ (adjustable stroke ±cushion), MAR (cushioned with integrated F/U mount). Mounting accessories: FA flange, LB foot, SDB pivot; plus I and Y knuckles. Thread PT (blank) / G / NPT.
Where the Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X130-30S Is Used
Die ejector on a stamping line
Trims ejector travel to the exact die depth inside the 30 mm window and cushions the 1558 N hit so formed brackets drop clean every cycle.
Bench riveting fixture
Stakes aluminium terminals at a cell bench; 935 N of usable push at 0.5 MPa plus adjustable stroke handles varying part heights.
Counterweighted gate lift
Raises a conveyor gate arm of roughly 79 kg equivalent; the built-in magnet trips a DMSG switch to confirm the open position.
Is the Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X130-30S the Right Cylinder?
Nothing in the MA family out-pushes this bore, so only step down if the job is light: a 50 mm barrel delivers 981 N push and 881 N pull at 0.5 MPa. Keep in mind the stop screw is a stroke limiter, not a mid-stroke lock - if air pressure drops the rod still drifts, so add a locking valve where holding matters. Mount with FA flange or LB foot, or fit I and Y rod knuckles for pivoting links; over 130 mm of stroke with a 16 mm rod, avoid side loads or guide the payload externally.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) is standard for sensors
- ✓ Back cover (CA/U/CM) & mount (FA/LB/SDB)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Do not dismantle the riveted front/back covers.
- check On first run, back off the cushion screws and release gradually.
- check Installation by qualified personnel per AirTAC docs.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X130-30S FAQ
At 0.5 MPa it pushes about 1557.9 N and pulls about 1457.4 N; at 0.7 MPa those rise to 2181.0 N push and 2040.3 N pull, with a theoretical maximum of 317.7 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa (22-145 psi), speed 30-800 mm/s, temperature -20 to +70 C.
The rolled stainless tube and hard-chrome plated 16 mm rod shrug off condensation and light washdown that corrode painted minis, a real edge in damp food or outdoor spots. The variable cushion at both ends tunes deceleration on site, and with no tie-rod bolts to loosen the riveted body stays sealed over years of cycling.
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.
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