
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X700SCA is a genuine double acting + cushion standard round-body mini air cylinder with a Ø32mm bore and 700mm 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.
Seven hundred millimetres of travel sits well past the 500 mm catalogue limit, so the MAC32X700SCA is built to order on the 32 mm double-acting body with variable air cushions at both ends. Force is unaffected by length: 402.2 N push and 345.6 N pull at 0.5 MPa, rising to 563.0 N and 483.8 N at 0.7 MPa.
The CA pivot back cover is the reason to pick this variant for a long stroke - linkages and lever arms articulate through the full 700 mm without a bracket stack. Keep the 12 mm hard-chrome rod clear of side load and the riveted stainless barrel will handle damp or outdoor air with ease. On the numbers: 402.2 N over gravity gives a 41 kg theoretical vertical lift, and halving that leaves about 20 kg of practical hoisting capacity.
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X700SCA |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 700 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. |
| ×700 | 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.
A pivoting lever arm opening a hopper outlet, where the CA eye takes the swing and the cushion keeps the 82 kgf-class force from cracking the gate.
Kicking deep-drawn shells out of a long die shoe, with 402 N of push and the piston cushioning before the mechanical stop.
Raising cases between two packaging levels through a four-bar linkage, sized around a 20 kg vertical lift with a 2:1 margin.
Both neighbours bracket this bore: 25 mm gives 245.3 N at 0.5 MPa and 40 mm gives 628.3 N. Length does not change force, only the guidance it needs - keep the load externally slid and the thrust axial on a 700 mm rod. A MAC has no built-in brake, so a de-energised valve lets the load sink; fit a rod lock or pilot check valve for hanging work. FA flange or LB foot mounts steady the long body, and the standard magnet supports CMSG / DMSG / EMSG switches throughout.
Quick checklist
It delivers 402.2 N push and 345.6 N pull at 0.5 MPa, 563.0 N push and 483.8 N pull at 0.7 MPa, and a theoretical maximum of 82 kgf. The 700 mm stroke is made to order, ports are 1/8", the rod is 12 mm with an M10x1.25 male thread, air supply is 0.15-1.0 MPa (22-145 psi), and speed runs 30-800 mm/s from -20 to +70 C.
The CA cover provides an integral pivot eye, so a 700 mm linkage or lever can swing through full travel without stacking brackets on a plain cover. FA flange, LB foot and SDB mounts remain available, and the standard magnet still accepts CMSG / DMSG / EMSG switches.
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