Airtac MAC Stainless Steel Mini Air Cylinder MAC32X65SU
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X65SU is a genuine double acting + cushion standard round-body mini air cylinder with a Ø32mm bore and 65mm 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
- Stroke65 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 MAC32X65SU
Rated at 402.2 N push and 345.6 N pull on 0.5 MPa air, the MAC32X65SU pairs a 65 mm stroke with the U flat-end back cover that bolts flush to a machine plate. It is double acting with a variable air cushion at both ends, so cycle speeds can push toward 800 mm/s without the covers taking a hammering.
The stainless-steel tube and 20 um hard-chrome plated rod outlast painted mini cylinders in damp or washed-down corners, and the aluminium covers are rolled and riveted onto the barrel for a sealed body. The same unit scales with pressure - 563.0 N push at 0.7 MPa and a theoretical 82 kgf peak. As a lift guide, the 402 N rating converts to 41 kg vertical; halve it and you can hoist about 20 kg with a 2:1 margin.
Airtac MAC Stainless Steel Mini Air Cylinder MAC32X65SU Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X65SU |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 65 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 MAC32X65SU
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×65 | 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 MAC32X65SU Is Used
Bottling lane diverter
A sliding gate that routes PET bottles between filler lanes, using the 65 mm stroke for a crisp over-centre flip at high cycle rates.
Jig side clamp
Clamping aluminium blanks against a milling fixture, where the flat U cover bolts straight to the jig plate and 241 N of derated push is ample.
Sorter tray flap
Tipping diverter flaps on a parcel sorter, cycling thousands of times per shift with a DMSG switch feeding flap position back to the PLC.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC32X65SU the Right Cylinder?
A 25 mm bore manages 245.3 N at 0.5 MPa and a 40 mm bore manages 628.3 N, which places this 32 mm unit squarely mid-range. Remember the MAC family cannot park a load: with the valve centred or air off, the rod drifts, so specify a pilot check valve or rod lock where that matters. The flat U cover suits a flush plate mount, while FA flange, LB foot and SDB options and the built-in magnet for CMSG / DMSG / EMSG switches round out the fit.
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 MAC32X65SU FAQ
At 0.5 MPa expect 402.2 N push and 345.6 N pull; at 0.7 MPa, 563.0 N push and 483.8 N pull, peaking theoretically at 82 kgf. Supply air is 0.15-1.0 MPa (22-145 psi), speed spans 30-800 mm/s, ports are 1/8", the rod thread is M10x1.25 on a 12 mm rod, and the cylinder works from -20 to +70 C.
The high-precision stainless barrel and hard-chrome rod resist the mild corrosion that pits painted mini cylinders, so the MAC32X65SU holds up in food, washdown and outdoor sites. The two-way piston seal also stores grease, which stretches service intervals.
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1-Year Warranty
Covers non-human-caused product damage.
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