Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X225-10S
The AirTAC Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X225-10S is a genuine double acting, adjustable stroke + 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, 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 MACJ32X225-10S
Fine positioning is the point of the MACJ32X225-10S: its 10 mm extend-trim window lets you null out die wear or fixture tolerance without moving the whole cylinder. Double-acting with a variable air cushion at each end, the 32 mm bore pushes 402 N at 0.5 MPa - enough for repeatable clamping on small fixtures - rising to 563 N at 0.7 MPa.
A riveted stainless barrel and a hard-chrome plated 12 mm rod keep the cylinder serviceable in coolant mist and washdown corners. Plan for about 241 N of usable push at 0.5 MPa rather than the full 402 N rating. A magnet is fitted as standard, so CMSG, DMSG or EMSG switches drop straight on for end-of-stroke sensing; air range is 0.15-1.0 MPa (22-145 psi) and speed 30-800 mm/s.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X225-10S Technical Specifications
| Model | Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X225-10S |
|---|---|
| Series | MACJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 225 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 MACJ32X225-10S
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×225 | 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 MACJ32X225-10S Is Used
Fixture micro-adjust
Shave up to 10 mm off the extend stroke to compensate for insert wear on a 225 mm clamp, holding 402 N of grip at 0.5 MPa.
Tray filling stop gate
A stainless pusher gates trays into a filling nest; the cushion and short trim window keep the stop repeatable at line speed.
Vision inspection lift
Raises a camera bracket on 225 mm travel; with a 2:1 margin the bore handles roughly 20 kg of vertical payload, and the standard magnet drives a CMSG switch for frame-trigger timing.
Is the Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X225-10S the Right Cylinder?
For a lighter fixture compare the 20 mm bore at 157 N push, or move to the 40 mm at 628 N for stiffer joints; this 32 mm sits at 402 N. The 10 mm stop is purely an extend end position, not a brake - on air loss the piston will still move. Choose FA flange or LB foot mounting, plus I or Y knuckles if the load swivels, and with 225 mm of rod travel guide long tools externally so side forces stay off the rod.
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 MACJ32X225-10S FAQ
Push is 402 N and pull 345.6 N at 0.5 MPa, climbing to 563 N push and 483.8 N pull at 0.7 MPa. The 32 mm bore tops out at 82 kgf theoretical at 1.0 MPa. Pressure window 0.15-1.0 MPa (22-145 psi), speed 30-800 mm/s, cushioning variable at both ends.
A narrow 10 mm window suits jobs where you only need to fine-tune the extend position against wear or tolerance stack, keeping the adjustment coarse-proof on the shop floor. If setup teams need bigger latitude, the same 225 mm stroke ships with 20, 30, 40, 50, 75 or 100 mm windows - just reorder the matching suffix.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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