
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X750SCA is a genuine double acting + cushion standard round-body mini air cylinder with a Ø32mm bore and 750mm 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.
Pivot linkages with long reach are what the MAC32X750SCA was stretched for: a 750 mm made-to-order stroke on the 32 mm bore, double acting, cushioned at both ends. At 0.5 MPa it delivers 402.2 N forward and 345.6 N back, and the theoretical maximum is 82 kgf. For sizing, count on about 241 N of honest push - enough to lift roughly 20 kg vertically with a 2:1 reserve.
The CA pivot eye on the back cover takes a pin joint directly, so swinging arms mount without an extra clevis. AirTAC rolls the covers onto the stainless barrel, a construction that survives vibration and damp better than painted-steel minis, and the hard-chrome 12 mm rod carries an M10x1.25 thread for your linkage. The piston magnet is standard equipment, letting CMSG, DMSG or EMSG switches sense position anywhere along the barrel. Bleed the cushions in gradually at start-up, then speed up toward 800 mm/s once the end knock is gone.
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X750SCA |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 750 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. |
| ×750 | 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.
Swings a deflector gate between filler and capper lanes; the CA pivot eye drives the gate directly with 402 N of push at 0.5 MPa.
Raises and lowers a locating arm between robot passes, with the magnet and an EMSG switch confirming the parked position.
Tilts ingredient totes at a manual pack station using a pin-jointed linkage, cushioned so the tote settles without a bang.
Sizing from neighbours: the 25 mm bore manages 245.3 N push at 0.5 MPa while 40 mm reaches 628.3 N, bracketing this cylinder's 402.2 N. If the linkage must stay put with air off, remember the rod coasts freely once the valve centres - a pilot check valve or rod lock is the fix, not the cushion. The pivot eye suits swing arms; add FA flange or LB foot hardware for fixed anchoring, or specify the SDB pivot bracket. Thread choice is PT (blank), G or NPT, and the standard magnet keeps CMSG, DMSG or EMSG sensing live along the full 750 mm. Guide long linkages so lateral force stays off the rod.
Quick checklist
Design around 402.2 N of push and 345.6 N of pull at 0.5 MPa. Raise supply to 0.7 MPa and you get 563.0 N forward and 483.8 N back; the theoretical maximum is 82 kgf at 1.0 MPa. Rod thread is M10x1.25 on a 12 mm rod, ports are 1/8", and proof pressure is 1.5 MPa (215 psi).
It provides a pivot eye, so the cylinder pins straight into a swinging linkage without a separate clevis or adapter bracket. If your frame prefers a fixed anchor, FA flange or LB foot hardware mounts alongside, and the SDB pivot bracket is another catalogue option. Thread options are PT (blank), G and NPT, and proof pressure is 1.5 MPa (215 psi).
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