Airtac MARF Stainless Steel Mini Air Cylinder MARF63X100S
The AirTAC Airtac MARF Stainless Steel Mini Air Cylinder MARF63X100S is a genuine double acting + cushion (front mount) 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 (front mount)
- Rod threadM14×1.5
- CushionVariable air cushion, both ends
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac MARF Stainless Steel Mini Air Cylinder MARF63X100S
Topping the MA range, the MARF63X100S converts 0.5 MPa (72 psi) shop air into 1557.9 N of push and 1457.4 N of pull across a 100 mm stroke, double acting with a variable cushion at each end. A stainless-steel barrel is rolled onto aluminium-alloy covers around a 16 mm hard-chrome plated rod, giving the riveted round body real corrosion resistance without any paint to chip.
For sizing, treat about 935 N as the working push at 0.5 MPa - roughly 60% of the rating - which will lift a 79 kg part vertically with a 2:1 margin. The dual needle-screw cushions soak up end-of-stroke shock, so a heavy slide can run near the top of the 30-800 mm/s band without hammering the covers. A magnet is built in as standard, letting CMSG, DMSG or EMSG switches signal position straight out of the box.
Airtac MARF Stainless Steel Mini Air Cylinder MARF63X100S Technical Specifications
| Model | Airtac MARF Stainless Steel Mini Air Cylinder MARF63X100S |
|---|---|
| Series | MAR mini cylinder |
| Bore size | Ø63 mm |
| Stroke | 100 mm |
| Acting type | Double acting + cushion (front mount) |
| 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 MARF Stainless Steel Mini Air Cylinder MARF63X100S
| MAR | Standard round-body mini cylinder (double-acting, integrated mount, variable cushion). |
|---|---|
| F | Front-cover mount: F = front-flange mounting. |
| 63 | Bore size in mm. |
| ×100 | Stroke length in mm. |
| -S | Built-in magnet for CMSG / DMSG / EMSG sensors (standard on MA series). |
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 MARF Stainless Steel Mini Air Cylinder MARF63X100S Is Used
CNC fixture clamping
Clamps aluminium gearbox housings against a fixture on a machining line; 1557.9 N at 0.5 MPa holds the part square without marking it.
Bushing press-fit station
Presses bronze bushings into pump housings on a small bench press; at 0.7 MPa the bore reaches 2181.0 N, enough for light interference fits.
Pallet stop gate
Stops and releases loaded pallets on a roller conveyor; the 100 mm stroke matches gate travel and the cushions take the impact of each pallet.
Is the Airtac MARF Stainless Steel Mini Air Cylinder MARF63X100S the Right Cylinder?
At 0.5 MPa a 50 mm MAR manages 981.3 N of push, so drop a size if your load needs under about 90 kg; 63 mm is the top of the range and nothing steps up from it. Air ports are 1/4 in and the rod thread is M14x1.5, so I or Y knuckles still fit. This cylinder drifts when air is lost - it is not a lock - so add a rod lock if the load must stay put through a power cut.
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 MARF Stainless Steel Mini Air Cylinder MARF63X100S FAQ
At 0.5 MPa it pushes 1557.9 N and pulls 1457.4 N. At 0.7 MPa those figures rise to 2181.0 N push and 2040.3 N pull, and the theoretical maximum at 1.0 MPa is 317.7 kgf. Size the fixture around the 0.5 MPa numbers unless your supply reliably runs 1.0 MPa (145 psi).
The barrel is stainless steel and the 16 mm rod carries a 20 um hard-chrome plate, so occasional washdown, condensation and outdoor rain are not a problem the way they are for painted mini cylinders. The covers are aluminium alloy and the joints are rolled, so there is no coating to chip. It is a durable construction choice rather than a certified washdown rating - keep hose pressure and detergents reasonable.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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