Airtac MAC Stainless Steel Mini Air Cylinder MAC50X365SCA
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC50X365SCA is a genuine double acting + cushion standard round-body mini air cylinder with a Ø50mm bore and 365mm stroke, 1/4" 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.
- BoreØ50 mm
- Stroke365 mm
- Port size1/4"
- Acting typeDouble acting + cushion
- Rod threadM14×1.5
- CushionVariable air cushion, both ends
About the Airtac MAC Stainless Steel Mini Air Cylinder MAC50X365SCA
Long-stroke work in a small envelope is what the AirTAC MAC50X365SCA is cut out for: a 50 mm bore round mini cylinder with a 365 mm stroke, double acting and cushioned at both ends. Push force at 0.5 MPa is 981 N with 881 N on the return, stepping up to 1374 N at 0.7 MPa - a class worth about 200 kgf at the full 1.0 MPa rating. Mounted through the CA pivot cover, the body can swing with the mechanism instead of fighting it.
Because the barrel is a stainless tube riveted to the covers in one rolled joint, there are no loose fasteners to re-torque, and the tube itself tolerates damp shops, outdoor frames and washdown zones that pit painted bodies in a season. The 16 mm hard-chrome rod stays smooth across the whole 365 mm of travel, and the built-in magnet means CMSG / DMSG / EMSG switches can report any mid-stroke position. Sized honestly, about 589 N is a sensible working force at 0.5 MPa once friction and pressure dips are allowed for.
Airtac MAC Stainless Steel Mini Air Cylinder MAC50X365SCA Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC50X365SCA |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø50 mm |
| Stroke | 365 mm |
| Acting type | Double acting + cushion |
| Port size | 1/4" |
| Rod thread | M14×1.5 |
| 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 881 N |
| 0.7 MPa | 1374 N | 1234 N |
| Max (@1.0 MPa) | 200 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 MAC50X365SCA
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 50 | Bore size in mm. |
| ×365 | 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 MAC50X365SCA Is Used
Lid lift on a mixing tank
A pivot-mounted cylinder raises a stainless lid through a wide arc; with a 2:1 margin the 50 mm bore lifts about 50 kg vertically, so the linkage ratios work out with room to spare.
Long-reach pusher on a pallet line
The 365 mm travel slides a pallet sideways across a transfer station, with both-end cushioning easing the load to rest instead of bouncing off hard stops.
Swing-arm sorting chute in a recycling plant
A pivoting deflector routes cardboard versus plastic across the belt; the CA pivot cover lets the cylinder body follow the arm's arc directly, no custom bracket.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC50X365SCA the Right Cylinder?
Compare before you commit: the 40 mm bore offers 628 N push at 0.5 MPa for lighter gates, while the 63 mm bore reaches 1558 N when a 365 mm arm carries real weight. Over a long stroke keep side loading low - the 16 mm rod will deflect if asked to guide the load, so run the load in slides and let the cylinder only push and pull. Note the piston holds nothing when air is removed: for a load that must stay put mid-stroke, fit a pilot check valve or a rod-lock version. FA flange, LB foot and SDB pivot brackets adapt the CA cover to almost any frame.
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 MAC50X365SCA FAQ
The 50 mm bore gives 981 N push and 881 N pull at 0.5 MPa, rising to 1374 N push and 1233 N pull at 0.7 MPa; the 1.0 MPa theoretical peak is about 200 kgf. Pressure runs 0.15-1.0 MPa (22-145 psi) with speed from 30 to 800 mm/s. Ports are 1/4 inch and the rod thread is M14x1.5, both fixed by the 50 mm bore.
The pivot lets the cylinder body rotate with the driven arm, so the pin joints absorb misalignment instead of the 16 mm chrome rod bending over the long stroke. If the frame is fixed instead, use the U flat-end or CM round-end cover, or bolt on FA flange, LB foot or SDB pivot brackets - the mounting family is shared across the bore range.
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