
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X230SCA is a genuine double acting + cushion standard round-body mini air cylinder with a Ø32mm bore and 230mm 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.
AirTAC builds the MAC32X230SCA around a stainless round barrel riveted between aluminium covers, so the body shrugs off mild corrosion and washdown in damp or food-adjacent plants. It is double acting with a variable air cushion at both ends, and the 32 mm bore delivers 402 N of push force at 0.5 MPa with the rod extending.
The built-in magnet ships as standard, so CMSG, DMSG or EMSG switches clip on without a special-order piston. For sizing, treat about 241 N - 60% of the 402 N rating - as the realistic working force at 0.5 MPa, which covers lifting roughly 20 kg vertically with a 2:1 margin.
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X230SCA |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 230 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.
| 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.
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×230 | 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.
Pneumatic pusher gates diverting cartons between conveyor lanes, where 402 N at 0.5 MPa clears a loaded reject chute without slamming, thanks to the adjustable cushions.
Holding steel brackets in a welding jig: the hard-chrome 12 mm rod survives spatter cleanup and the CA pivot eye lets the clamp swing into position.
Raising a 230 mm travel stop for pallet flow lanes, with a CMSG switch confirming gate-up before the next pallet releases.
Need less force? The MAC25 pushes 245 N at the same 0.5 MPa; the next bore up, MAC40, reaches 628 N. The 230 mm stroke is inside the 500 mm standard range for bore 32, so it ships as a catalog item with no made-to-order wait. A plain MAC does not lock position - the rod drifts if air drops - so fit a rod lock or pilot check valve where a load must stay put. The CA pivot back cover pairs directly with SDB pivot brackets or I and Y rod knuckles for swinging lever mounts.
Quick checklist
At 0.5 MPa it pushes 402.2 N and pulls 345.6 N; at 0.7 MPa those rise to 563.0 N push and 483.8 N pull, with a theoretical maximum of 82 kgf at 1.0 MPa. It is double acting with a variable air cushion at both ends, runs on 0.15-1.0 MPa (22-145 psi) filtered air, moves at 30-800 mm/s and uses 1/8" ports with an M10x1.25 rod thread.
The CA cover gives a built-in pivot eye, so the cylinder swings with lever linkages without extra clevis brackets. Combine it with an SDB pivot bracket or I/Y rod knuckles, and the standard magnet accepts CMSG, DMSG or EMSG switches for end-of-stroke signalling.
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Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
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