Airtac MAC Stainless Steel Mini Air Cylinder MAC32X75SCMH
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X75SCMH is a genuine double acting + cushion standard round-body mini air cylinder with a Ø32mm bore and 75mm 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
- Stroke75 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 MAC32X75SCMH
Drop the MAC32X75SCMH into a washdown line and its 402.2 N push at 0.5 MPa (345.6 N pull, 563.0 N at 0.7 MPa) keeps working long after painted minis start to rust. Double acting with a variable cushion at both ends, it lets you tune just the last few millimetres of deceleration instead of slowing the whole cycle; speeds from 30 to 800 mm/s are on the spec sheet.
The stainless barrel pairs with a 12 mm hard-chrome plated rod, and the riveted aluminium-alloy covers seal the round body without tie rods. The CM round-end cover accepts pivoting or fixed mounts directly. Because the magnet is standard, position feedback through CMSG / DMSG / EMSG switches needs no special-order piston. Vertically, the 402 N rating equals about 41 kgf theoretical; keep a 2:1 margin and one cylinder lifts roughly 20 kg.
Airtac MAC Stainless Steel Mini Air Cylinder MAC32X75SCMH Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X75SCMH |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 75 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 MAC32X75SCMH
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×75 | 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 MAC32X75SCMH Is Used
Food-tray diverter
Diverts stainless trays between two washdown conveyor lanes in a dairy plant, relying on the corrosion-resistant barrel and chrome rod.
Press-fit anvil
Presses bushings into pump housings on a bench fixture, where 402 N at 0.5 MPa suits light interference fits without a hydraulic unit.
Pick station confirmation
Feeds CMSG switch signals back to the PLC as the rod extends, confirming part seating at an assembly pick station.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC32X75SCMH the Right Cylinder?
Compare across the range: the 25 mm bore pushes 245.3 N at 0.5 MPa and the 40 mm bore 628.3 N, so the 32 mm sits mid-range at 402.2 N. Confirm the trailing H suffix option from the datasheet before ordering, since it is not part of the standard MAC ordering code shown above. Expect 1/8" ports and an M10x1.25 male rod thread. The piston is free to move when air pressure drops, so a pilot check valve or rod lock is the fix for held loads. Stroke is a standard 75 mm against a 500 mm catalogue ceiling for this bore.
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 MAC32X75SCMH FAQ
Push is 402.2 N and pull 345.6 N at 0.5 MPa; at 0.7 MPa it reaches 563.0 N push and 483.8 N pull, with a theoretical 82 kgf ceiling at 1.0 MPa. Around 241 N of that 0.5 MPa push is a realistic working load once margins are applied.
Both ends carry a variable air cushion adjusted by needle screws. Back the needles fully off at commissioning, run the cylinder, then close them gradually until the load stops smoothly - fully closed needles can spike pressure. Travel speed is settable across 30-800 mm/s.
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