Airtac MAC Stainless Steel Mini Air Cylinder MAC32X105SCASDB
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X105SCASDB is a genuine double acting + cushion standard round-body mini air cylinder with a Ø32mm bore and 105mm 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
- Stroke105 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 MAC32X105SCASDB
AirTAC specified this version with a CA pivot cover plus an SDB pivot bracket already fitted, so a MAC32X105SCASDB hangs on a swinging linkage straight out of the box. The 32 mm bore is double acting with a variable air cushion at both ends: 402.2 N push and 345.6 N pull at 0.5 MPa, reaching a theoretical 82 kgf at 1.0 MPa.
Its rolled stainless barrel tolerates washdown and humidity where painted mini bodies blister, and the hard-chrome plated rod holds up over long 105 mm cycles at 30-800 mm/s. Keep continuous loads near 241 N (six tenths of the 0.5 MPa push figure) for long seal life. Supply pressure spans 0.15-1.0 MPa (22-145 psi), proof pressure is 1.5 MPa (215 psi), and 1/8" PT ports accept standard fittings.
Airtac MAC Stainless Steel Mini Air Cylinder MAC32X105SCASDB Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X105SCASDB |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 105 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 MAC32X105SCASDB
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×105 | 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 MAC32X105SCASDB Is Used
Pallet stacker tilter
Swinging a light tilter arm on an electric pallet stacker; the SDB pivot bolts straight to the lever and 402 N tilts a 20 kg load with margin.
Parcel sorter diverter
Driving the diverter blade on a parcel sorter's 105 mm divert stroke; dual cushions keep the blade from cracking into its stop at high line speed.
Dairy lid kicker
Kicking hinged lids closed on a dairy filling line, where the rolled stainless tube stands up to daily caustic washdown that ruins painted cylinders.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC32X105SCASDB the Right Cylinder?
If 402.2 N at 0.5 MPa leaves you short, bore 40 delivers 628.3 N in the same MA family; if it is generous, bore 25 still manages 245.3 N. This SDB-equipped build suits swing arms and pivoting levers, whereas a fixed machine plate would favour the FA flange version instead. Remember the piston is free to drift whenever supply pressure drops, so hold vertical loads with a pilot check valve or a rod-lock model. With 105 mm of stroke, keep lateral forces off the 12 mm rod and guide them in external bearings.
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 MAC32X105SCASDB FAQ
Push 402.2 N and pull 345.6 N at 0.5 MPa; push 563.0 N and pull 483.8 N at 0.7 MPa; roughly 82 kgf theoretical at 1.0 MPa. Stroke is 105 mm, speed 30-800 mm/s, proof pressure 1.5 MPa (215 psi), ports 1/8" PT.
No. The piston drifts whenever supply pressure drops because the MAC is a plain double-acting cylinder. For a suspended or clamped load that must stay put, pair it with a pilot check valve or step up to a rod-lock cylinder. The adjustable cushions only soften the end stops; position holding needs a check valve or rod lock.
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