Airtac MAC Stainless Steel Mini Air Cylinder MAC32X80SUH
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X80SUH is a genuine double acting + cushion standard round-body mini air cylinder with a Ø32mm bore and 80mm 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
- Stroke80 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 MAC32X80SUH
With a 32 mm bore and an 80 mm stroke, the MAC32X80SUH moves 402 N on the extend stroke and 346 N on retract at 0.5 MPa; at 0.7 MPa the numbers reach 563 N and 484 N against a theoretical peak of 82 kgf. Air works the rod in both directions - this is a true double acting cylinder - and a variable cushion at each end absorbs the stop. The stainless round barrel with its rolled, riveted covers and hard-chrome plated rod tolerates damp shop air and washdown far better than painted-steel minis.
Because the magnet sits in every piston as standard, CMSG, DMSG or EMSG reed switches mount directly onto the barrel with no special-order option. Sized realistically, 0.5 MPa leaves you about 241 N of true working force - enough to raise some 20 kg straight up with margin to spare. The U flat-end cover gives a fixed mounting face, and the trailing H in the code marks an extra option - confirm from datasheet before ordering.
Airtac MAC Stainless Steel Mini Air Cylinder MAC32X80SUH Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X80SUH |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 80 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 MAC32X80SUH
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×80 | 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 MAC32X80SUH Is Used
Dial table indexer
Advances light aluminium fixtures one station at a time on a 12-position rotary assembly dial, cushioned so each index stops quietly.
Terminal lug crimp bench
402 N at 0.5 MPa seats pre-insulated lugs onto harness wires at a manual crimping station without foot-pedal strain.
Fill-line lid press
Presses snap-on lids onto 250 ml dairy tubs as they pass under the head, the 80 mm stroke clearing tub transfer.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC32X80SUH the Right Cylinder?
Drop to the 25 mm bore (245 N at 0.5 MPa) if 402 N is oversized, or step to the 40 mm bore when you want 628 N from the same pressure. The cushion screws are adjusters, not brakes - with the valve centred or air lost the rod drifts, so fit a pilot check valve or rod lock where a load must stay put. The flat-end back cover bolts straight to fixed brackets, FA flange and LB foot mountings are on offer, and this bore takes 1/8" ports. Across the 80 mm stroke, shield the 12 mm rod from side thrust to avoid premature bushing wear.
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 MAC32X80SUH FAQ
This 32 mm bore, 80 mm stroke cylinder delivers 402 N push and 346 N pull at 0.5 MPa, 563 N push and 484 N pull at 0.7 MPa, and 82 kgf theoretical peak. It is double acting with a variable cushion both ends, takes 1/8" ports, uses an M10x1.25 thread on the 12 mm rod, and runs 0.15-1.0 MPa (22-145 psi).
Yes - the magnet is fitted as standard on every MA-series piston, so CMSG, DMSG and EMSG reed switches clamp onto the stainless barrel without ordering a special version. The switches give end-of-stroke or mid-stroke signalling; they do not hold the rod, which drifts if air is lost.
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