Airtac MAC Stainless Steel Mini Air Cylinder MAC32X225SU
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X225SU is a genuine double acting + cushion standard round-body mini air cylinder with a Ø32mm bore and 225mm 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
- Stroke225 mm
- Port size1/8"
- Acting typeDouble acting + cushion
- Rod threadM10×1.25
- CushionVariable air cushion, both ends
About the Airtac MAC Stainless Steel Mini Air Cylinder MAC32X225SU
Long travel in a slim package: the MAC32X225SU stretches the cushioned 32 mm bore to 225 mm while keeping a 12 mm hard-chrome rod with M10x1.25 male thread on the end. At 0.5 MPa it pushes 402 N and pulls 346 N; at 0.7 MPa those figures climb to 563 N and 484 N, with 82 kgf the theoretical maximum. The U flat-end back cover accepts fixed mounting directly.
Because the stainless round barrel is riveted rather than tie-rod bolted, the body stays sealed and rigid through damp or dusty duty, and end-of-stroke shock is dialed out by the adjustable air cushions instead of wasted on fixed bumpers. Keep side loads off the rod at full extension, and design around roughly 241 N of usable push once you apply the 60% sizing margin.
Airtac MAC Stainless Steel Mini Air Cylinder MAC32X225SU Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X225SU |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 225 mm |
| Acting type | Double acting + 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 MAC Stainless Steel Mini Air Cylinder MAC32X225SU
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×225 | Stroke length in mm. |
| -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 MAC Stainless Steel Mini Air Cylinder MAC32X225SU Is Used
Tote diverter
Pushes totes off a pick-station conveyor lane; 225 mm of stroke crosses the full lane width in a single cycle.
Leak-test clamp
Clamps a housing under a leak-test head, holding 402 N of sealing force steady for the full test duration.
Saw length stop
Advances and retracts a length stop on a cut-off saw, positioning bar stock anywhere within the 225 mm window.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC32X225SU the Right Cylinder?
Between the 25 mm bore (245 N push at 0.5 MPa) and the 40 mm bore (628 N), this 32 mm barrel sits at 402 N - right for mid-weight pushes across 225 mm of travel. Long strokes bend rods: keep side load low, guide the load externally where you can, and prefer the U flat end with an FA flange for a straight, rigid line of action.
If the load must stay put on air loss, fit a rod lock or pilot check valve; the cushion is a shock absorber, never a brake. The standard magnet pairs with CMSG / EMSG switches over the whole stroke at 0.15-1.0 MPa (22-145 psi) supply.
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 MAC Stainless Steel Mini Air Cylinder MAC32X225SU FAQ
The 32 mm piston yields 402 N push and 346 N pull at 0.5 MPa, 563 N and 484 N at 0.7 MPa, 82 kgf at the theoretical max. That is double-acting output across 0.15-1.0 MPa (22-145 psi).
The U flat-end back cover takes direct bolting; add the FA flange for a rigid line of action or LB foot brackets under the barrel, and I or Y knuckles on the M10x1.25 rod thread where the load pivots.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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