Airtac MAC Stainless Steel Mini Air Cylinder MAC32X90SCM
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X90SCM is a genuine double acting + cushion standard round-body mini air cylinder with a Ø32mm bore and 90mm 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
- Stroke90 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 MAC32X90SCM
With the CM round-end back cover, the rod side of this 32 mm cylinder can sit in a clevis or pin joint without adapter plates - handy for lever linkages that want a little self-alignment. The round stainless barrel is rolled onto aluminium covers and carries a hard-chrome rod, so splash and humidity do not eat the body the way they do painted minis.
It is double acting with a variable air cushion at both ends; open the needle screws on start-up, then close them in to tame end-of-stroke impact. At 0.5 MPa the bore pushes 402.2 N and retracts with 345.6 N - divided by gravity and halved, that lifts about 20 kg vertically. The magnet is factory-fitted, so CMSG, DMSG or EMSG switches drop onto the barrel for position feedback.
Airtac MAC Stainless Steel Mini Air Cylinder MAC32X90SCM Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X90SCM |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 90 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 MAC32X90SCM
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×90 | 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 MAC32X90SCM Is Used
Sorting gates on seed lines
Flicking a deflector gate between two chutes as seed lots change over during grading.
Belt tension take-ups
Holding light conveyor belt tension through a take-up lever in humid workshops.
Sample press in lab automation
Pressing sample trays home in a compact analyser that gets wiped down weekly.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC32X90SCM the Right Cylinder?
Between the 25 mm (245.3 N push at 0.5 MPa) and the 40 mm (628.3 N), the 32 mm bore hits the mid-range sweet spot for linkage forces. Note that with air lost the rod simply drifts - a pilot check valve or rod lock is the fix if the lever must stay parked. Match the CM round end to a clevis or knuckle (I and Y rod accessories fit the M10x1.25 thread); FA flange, LB foot and SDB pivot brackets handle fixed frames. Air ports are 1/8 inch.
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 MAC32X90SCM FAQ
The cylinder delivers 402.2 N push and 345.6 N pull at 0.5 MPa; at 0.7 MPa those climb to 563.0 N and 483.8 N, and the theoretical ceiling is 82.0 kgf at 1.0 MPa. Speed range is 30-800 mm/s on 0.15-1.0 MPa (22-145 psi) air filtered to 40 um.
The barrel is stainless steel and the 12 mm piston rod is hard-chrome plated to about 20 um, so splash, humidity and mild washdown will not peel a coating the way painted-steel minis suffer. The aluminium covers are rolled onto the tube, sealing the joint without extra fasteners.
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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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