Airtac MAC Stainless Steel Mini Air Cylinder MAC40X95SCA
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC40X95SCA is a genuine double acting + cushion standard round-body mini air cylinder with a Ø40mm bore and 95mm 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.
- BoreØ40 mm
- Stroke95 mm
- Port size1/8"
- Acting typeDouble acting + cushion
- Rod threadM12×1.25
- CushionVariable air cushion, both ends
About the Airtac MAC Stainless Steel Mini Air Cylinder MAC40X95SCA
At 95 mm stroke, MAC40X95SCA moves its 16 mm hard-chrome rod through nearly a decimetre under 628 N of push at 0.5 MPa and 528 N of pull - about 128.1 kgf theoretical at the full 1.0 MPa. Both ends carry a variable air cushion, so faster cycles or heavier carriage loads stop quietly instead of hammering the covers.
AirTAC rivets the aluminium covers onto a stainless-steel tube, giving a round mini body that resists corrosion far better than painted steel in humid plants. Need position feedback? The magnet is standard, so CMSG / DMSG / EMSG switches snap on; and even with a 2:1 margin on the 628 N rating, the rod still lifts roughly 32 kg vertically.
Airtac MAC Stainless Steel Mini Air Cylinder MAC40X95SCA Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC40X95SCA |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø40 mm |
| Stroke | 95 mm |
| Acting type | Double acting + cushion |
| Port size | 1/8" |
| Rod thread | M12×1.25 |
| 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | 739 N |
| Max (@1.0 MPa) | 128 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 MAC40X95SCA
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 40 | Bore size in mm. |
| ×95 | 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 MAC40X95SCA Is Used
Pallet divider pusher
Swings dividers into place on a palletising conveyor; 628 N of push clears stacked slip sheets without stalling.
Ketchup filling nozzle
The 95 mm stroke lowers the fill head into bottles; the stainless barrel survives sticky, wet washdown zones.
Inspection lift table
Raises an alignment fixture of about 32 kg with margin to spare; a pilot check valve holds it if air pressure drops.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC40X95SCA the Right Cylinder?
Force ladder: 32 mm gives 402 N and 50 mm gives 981 N at 0.5 MPa, so pick this 40 mm (628 N) when the load falls between those two. Because a plain MAC drifts when air drops, hang a pilot check valve or rod lock on any load that must stay raised. At 95 mm of stroke, guide the rod or keep side load low to protect the 16 mm rod from bending.
The CA pivot back cover plus optional FA flange, LB foot or SDB bracket covers most frames. The magnet ships inside; ports are 1/8" with an M12x1.25 rod thread.
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 MAC40X95SCA FAQ
Yes - the round barrel is stainless steel with a 20 um hard-chrome layer on the 16 mm rod, and the aluminium covers are rolled and riveted into a sealed joint, so humid outdoor gates and washdown lines corrode it far slower than painted minis. Air quality needs only 40 um filtration.
Push 628.3 N and pull 527.8 N at 0.5 MPa; push 879.6 N and pull 738.9 N at 0.7 MPa; theoretical maximum 128.1 kgf at 1.0 MPa. Ports are 1/8", supply 0.15-1.0 MPa (22-145 psi), variable air cushion at both ends, speed 30-800 mm/s.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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