Airtac MAC Stainless Steel Mini Air Cylinder MAC63X200SCM
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC63X200SCM is a genuine double acting + cushion standard round-body mini air cylinder with a Ø63mm bore and 200mm 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.
- BoreØ63 mm
- Stroke200 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 MAC63X200SCM
At the top of the AirTAC cushioned MA range, this 63 mm bore turns shop air into real muscle: 1557.9 N of push at 0.5 MPa, rising to 2181 N at 0.7 MPa. MAC63X200SCM is double acting, so air drives the rod both out and back, and the variable air cushion at each end soaks up end-of-stroke shock when loads are heavy or cycles are fast. The stainless round barrel with its hard-chrome plated rod shrugs off mild corrosion and washdown, a genuine edge over painted-steel minis in damp or outdoor plants.
Run the numbers before sizing: at 0.5 MPa plan on roughly 935 N of actual work rather than the full 1557.9 N rating, which corresponds to lifting about 79 kg vertically with a 2:1 margin. The CM round-end back cover suits fixed bolted mounts without adapter blocks, and every unit ships with a built-in magnet as standard, so CMSG, DMSG or EMSG switches snap on for stroke-end sensing. Working envelope: 0.15-1.0 MPa (22-145 psi), 30-800 mm/s.
Airtac MAC Stainless Steel Mini Air Cylinder MAC63X200SCM Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC63X200SCM |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø63 mm |
| Stroke | 200 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1458 N |
| 0.7 MPa | 2182 N | 2041 N |
| Max (@1.0 MPa) | 318 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 MAC63X200SCM
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 63 | Bore size in mm. |
| ×200 | 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 MAC63X200SCM Is Used
Fixture clamping in welding cells
The 1558 N push at 0.5 MPa clamps heavy steel weldments against stops through the 200 mm stroke, and the stainless barrel tolerates humid, spatter-laden shop air.
Vertical lift of die components
With about 79 kg of vertical lift at a 2:1 margin, the cylinder raises die inserts or fixtures between a press and a roller table; cushioning softens the set-down.
Lid actuation on washdown tanks
Swinging heavy stainless lids on food-grade kettles - the round riveted barrel survives daily hose-down where painted mini cylinders corrode.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC63X200SCM the Right Cylinder?
Right-sizing: the 50 mm bore of this family pushes 981.3 N at 0.5 MPa if that is enough - 63 mm is the biggest bore the cushioned MAC line makes. A standard MAC does not hold position when air drops or the valve centres; the piston drifts, so fit a rod lock or pilot check valve where a load must stay parked. With 200 mm of stroke on a 16 mm rod, keep side loads off the rod or add external guiding - bending shortens seal life fast. Mount with FA flange, LB foot or SDB pivot bracket, I or Y knuckle on the rod, and let the built-in magnet feed CMSG, DMSG or EMSG switches for end-of-stroke signals.
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 MAC63X200SCM FAQ
At 0.5 MPa it pushes 1557.9 N and pulls 1457.4 N; at 0.7 MPa that rises to 2181 N push and 2040.3 N pull. Theoretical maximum is 317.7 kgf at 1.0 MPa. Ports are 1/4" on the 63 mm bore with a M14x1.5 rod thread, working pressure 0.15-1.0 MPa (22-145 psi), speed 30-800 mm/s.
Yes - both ends carry variable air cushions. Back the needle screws fully off at first start-up, then close them gradually until end-of-stroke impact disappears at your cycle speed. The cushion only decelerates travel; it never locks the rod, so use a rod lock or pilot check valve where a load must stay put on air loss.
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