
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X105SCM 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.
The CM round-end cover on this MAC32X105SCM gives a clean cylindrical tail for clamp collars and custom pivot bushes, on a body that remains AirTAC's riveted stainless mini: 32 mm bore, 12 mm hard-chrome rod, double acting with variable cushions at both ends. At 0.5 MPa it pushes 402 N and pulls 345.6 N; at 0.7 MPa those climb to 563 N and 483.8 N.
Sizing-wise, the barrel develops about 41 kg of vertical lift at 0.5 MPa, so a pick head under 20 kg stays comfortably inside a 2:1 margin. Both cushion needles are adjustable across the 30-800 mm/s speed range, pressure spans 0.15-1.0 MPa (22-145 psi), and the built-in standard magnet lets CMSG / DMSG / EMSG switches sense end positions with no special piston.
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X105SCM |
|---|---|
| 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.
| 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.
| 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.
Dropping a suction-cup z-axis onto cartons in a pick-and-place cell; about 20 kg of vertical lift capability keeps a 2:1 margin on 9 kg packs.
Clamping a solenoid valve body into an automated leak-test fixture; the CM round tail seats neatly in the rig's existing collar mount.
Raising a stop blade that halts totes on a roller conveyor spur; 402 N stops loaded tots cleanly while supply pressure is on at 0.5 MPa.
Forces across the family at 0.5 MPa run 245.3 N for bore 25, 402.2 N for this bore 32, and 628.3 N for bore 40; choose by load plus roughly 40% headroom. The CM round tail suits third-party pivot pins or collar clamps, while FA flange and LB foot brackets bolt on when a fixed base is needed. A standard MAC generates no holding force once air is gone, so specify a rod-lock variant or check valve for suspended loads. The long 105 mm stroke also wants external guiding to protect the 12 mm rod from side load.
Quick checklist
At 0.5 MPa: 402.2 N push, 345.6 N pull. At 0.7 MPa: 563.0 N push, 483.8 N pull. Theoretical ceiling is about 82 kgf at 1.0 MPa. The operating window is 0.15-1.0 MPa (22-145 psi) through 1/8" PT ports, with -20 to +70 C fluid temperature.
Its cylindrical tail clamps into collars or custom pivot bushes where a flat or clevis face would not suit. Inside, it is the same riveted stainless-barrel mini with a hard-chrome 12 mm rod, variable cushions at both ends and a standard magnet for CMSG / DMSG / EMSG switches.
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