Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X50-10S
The AirTAC Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X50-10S is a genuine double acting, adjustable stroke + cushion standard round-body mini air cylinder with a Ø32mm bore and 50mm stroke, 1/8" 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.
- BoreØ32 mm
- Stroke50 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke + cushion
- Rod threadM10×1.25
- 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 MACJ32X50-10S
Double-acting with a 10 mm adjustable stroke window, the MACJ32X50-10S is AirTAC's riveted round-body mini cylinder for tight spaces: an external stop screw trims the 50 mm extend stroke on site, and a variable air cushion at both ends soaks up end-of-travel shock. The build is a precision stainless-steel barrel with aluminium-alloy covers rolled on and a hard-chrome plated 12 mm rod, so it shrugs off the washdown and damp air that eat painted mini cylinders.
At 0.5 MPa this bore pushes 402.2 N and pulls 345.6 N, climbing to 563.0 N at 0.7 MPa. Plan on roughly 241 N of real work at 0.5 MPa and the cylinder keeps a comfortable reserve. The piston magnet comes as standard, so CMSG, DMSG or EMSG switches clip straight on for position feedback, and the pressure band is 0.15-1.0 MPa (22-145 psi) at 30-800 mm/s.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X50-10S Technical Specifications
| Model | Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X50-10S |
|---|---|
| Series | MACJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 50 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | 484 N |
| Max (@1.0 MPa) | 82 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 MACJ32X50-10S
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×50 | Stroke length in mm. |
| -10 | 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 MACJ32X50-10S Is Used
Bottle-line gate pusher
Reject gates on a bottling conveyor need short, repeatable shoves; 402.2 N at 0.5 MPa clears a full bottle lane and the 10 mm window lets technicians fine-tune the reach without swapping cylinders.
Bearing press fit
Pressing small bearings into housing bores on an assembly bench suits this 32 mm force class; the both-end cushion softens the seat so the last millimetre does not ring the covers.
Glue-dose plunger
Hot-glue dosing heads on carton closers run all day in sticky, humid corners; the stainless barrel copes with the atmosphere and the built-in magnet feeds a CMSG switch to confirm each dose.
Is the Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X50-10S the Right Cylinder?
Size against neighbours: bore 25 pushes 245.3 N at 0.5 MPa and bore 40 reaches 628.3 N, so this 32 mm bore sits mid-band at 402.2 N - right for light pushers and small press fits. The stop screw only fixes where the extend stroke ends; it is not a load lock, so if air is lost the rod can still be back-driven and needs an external clamp to hold position. Port is 1/8 inch, rod thread M10x1.25, and the magnet is already inside as standard.
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 MACJ32X50-10S FAQ
At 0.5 MPa the cylinder pushes 402.2 N and pulls 345.6 N; at 0.7 MPa it pushes 563.0 N and pulls 483.8 N, and the theoretical maximum at 1.0 MPa is 82 kgf. It runs on 40 um filtered air at 0.15-1.0 MPa (22-145 psi) with speeds of 30-800 mm/s and a proof pressure of 1.5 MPa (215 psi).
No. Every MA-series cylinder, including the MACJ32X50-10S, ships with a piston magnet built in as standard, so AirTAC CMSG, DMSG and EMSG switches mount straight onto the barrel for end-of-stroke or intermediate sensing without a special-order piston.
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1-Year Warranty
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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