Airtac MAC Stainless Steel Mini Air Cylinder MAC63X100SU
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC63X100SU is a genuine double acting + cushion standard round-body mini air cylinder with a Ø63mm bore and 100mm 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
- Stroke100 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 MAC63X100SU
Big-bore thrust in a compact round body: the MAC63X100SU runs a 63 mm piston over a 100 mm stroke, double acting with adjustable air cushions on both end covers and 1/4" PT ports. Expect 1557.9 N of push and 1457.4 N of pull at 0.5 MPa, growing to 2181.0 N and 2040.3 N at 0.7 MPa. The working pressure spans 0.15-1.0 MPa (22-145 psi), with rod speeds anywhere between 30 and 800 mm/s.
A stainless barrel rolled onto aluminium covers, fitted with a 16 mm hard-chrome plated rod, keeps this cylinder honest in washdown zones and outdoor rigs that eat painted housings. Because the cushions are variable, you back the needle screws off on first run and close them gradually until the load decelerates smoothly instead of slamming. Straight lifting power works out near 159 kg from the 0.5 MPa rating - spec about 79 kg per cylinder for a sensible 2:1 margin. The U flat-end back cover bolts flat to a machine face, and the built-in magnet is ready for CMSG, DMSG or EMSG switches.
Airtac MAC Stainless Steel Mini Air Cylinder MAC63X100SU Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC63X100SU |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø63 mm |
| Stroke | 100 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 MAC63X100SU
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 63 | Bore size in mm. |
| ×100 | 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 MAC63X100SU Is Used
Case diverter gate
Swings a divert gate on a beverage bottling line, pushing cases across the lane at up to 800 mm/s with a cushioned stop that keeps cartons square.
Press ejector
Kicks finished ceramic tiles off a forming press table; 2181.0 N at 0.7 MPa clears stubborn parts so operators never pry at hot ware by hand.
Keg transfer pusher
Rams full kegs sideways onto a brewery transfer rail; the U flat-end mounts flush against the conveyor frame with no adaptor plates needed.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC63X100SU the Right Cylinder?
If 1557.9 N at 0.5 MPa is more than the job needs, the 50 mm bore delivers 981.3 N in the same family; for heavier work there is no larger cushioned mini bore, so gang two cylinders or move up a series. Note the piston is not held when air drops or the valve sits mid-position - pair a rod lock or pilot check valve with any load that must stay parked. The flat U cover takes direct fixed mounting, while an SDB pivot bracket or LB foot covers the rest; minimise side load on the rod across the 100 mm travel.
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 MAC63X100SU FAQ
Push at 0.5 MPa is 1557.9 N and pull 1457.4 N; at 0.7 MPa those become 2181.0 N and 2040.3 N, and the theoretical maximum is 317.7 kgf at 1.0 MPa. Operating pressure runs 0.15-1.0 MPa (22-145 psi).
It is machined flat so the cylinder bolts directly against a machine plate or bracket without adaptors; if the design needs a pivot, clip on an SDB bracket, or use FA flange and LB foot hardware.
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