
The AirTAC Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X60-10S is a genuine double acting, adjustable stroke + cushion standard round-body mini air cylinder with a Ø32mm bore and 60mm 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.
Fine-tuning is the whole point here: the MACJ32X60-10S gives 60 mm of stroke with the last 10 mm on an external stop screw, so a fixture can be finalized on the machine rather than on paper. A variable air cushion at both ends finishes each adjusted position gently.
Its riveted stainless round barrel with hard-chrome 12 mm rod tolerates coolant spray and outdoor dust that pit ordinary mini cylinders. Force lands at 402 N push and 346 N pull on 0.5 MPa air; sizing fixtures around 241 N of usable output leaves sensible headroom. The piston magnet comes built in - CMSG / DMSG / EMSG switches mount with no upcharge - and speed spans 30-800 mm/s at 0.15-1.0 MPa (22-145 psi).
| Model | Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X60-10S |
|---|---|
| Series | MACJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 60 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.
| 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.
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×60 | 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.
Set drill jig clamps 50-60 mm from the spindle with the stop screw, adjusting on the bench as bit lengths change.
Drive a small dosing head into vials with a 10 mm trimming band so fill depth is re-set without shims.
Press labels onto bottles with cushioned, repeatable contact pressure at the exact trimmed depth.
Drop to a 25 mm bore (245 N push at 0.5 MPa) for light clamps, or choose the 40 mm bore (628 N) when loads grow. Since the trim window is only 10 mm, order the stroke close to final - the screw shortens the extend stroke, it never adds length. An FA flange or LB foot anchors the body, the standard magnet feeds CMSG, DMSG or EMSG switches, and the end stop should not be relied on to hold position during air loss.
Quick checklist
Push 402 N and pull 346 N at 0.5 MPa; push 563 N and pull 484 N at 0.7 MPa; theoretical maximum 82 kgf at 1.0 MPa. Bore 32 mm, 12 mm rod with M10x1.25 thread, 1/8" ports, 60 mm stroke with a 10 mm adjustable window, 0.15-1.0 MPa (22-145 psi), speed 30-800 mm/s.
No - it sets the extend endpoint mechanically but is not a lock. If air pressure is lost the piston can still drift, so use a separate holding valve for suspended loads. What it does give is on-site stroke tuning plus both-end air cushioning within a 10 mm window.
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