Airtac MARU Stainless Steel Mini Cylinder MARU63X175S
The AirTAC Airtac MARU Stainless Steel Mini Cylinder MARU63X175S is a genuine double acting + cushion (up mount) standard round-body mini air cylinder with a Ø63mm bore and 175mm 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
- Stroke175 mm
- Port size1/4"
- Acting typeDouble acting + cushion (up 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 MARU Stainless Steel Mini Cylinder MARU63X175S
The big end of the MAR range, the MARU63X175S pairs a 63 mm bore and 175 mm stroke with a double-acting design, a variable air cushion at both ends and an up-mount bracket built into the front cover. Push force at 0.5 MPa is 1557.9 N, and a 0.6 derate leaves about 935 N for real work - enough to clamp weld fixtures or kick a loaded transfer cart.
Its stainless-steel barrel and hard-chrome 16 mm rod shrug off washdown and damp air, where painted minis rust. AirTAC builds the magnet into every MA piston as standard, so CMSG, DMSG or EMSG switches click straight on - no special-order piston. The 175 mm stick needs a straight pull: keep side load off the rod or guide the load externally.
Airtac MARU Stainless Steel Mini Cylinder MARU63X175S Technical Specifications
| Model | Airtac MARU Stainless Steel Mini Cylinder MARU63X175S |
|---|---|
| Series | MAR mini cylinder |
| Bore size | Ø63 mm |
| Stroke | 175 mm |
| Acting type | Double acting + cushion (up 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 MARU Stainless Steel Mini Cylinder MARU63X175S
| MAR | Standard round-body mini cylinder (double-acting, integrated mount, variable cushion). |
|---|---|
| U | Front-cover mount: U = up (top) mounting. |
| 63 | Bore size in mm. |
| ×175 | 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 MARU Stainless Steel Mini Cylinder MARU63X175S Is Used
Cart pusher on a bake-out conveyor
Kicks loaded oven racks sideways at the end of the line; 1557.9 N at 0.5 MPa moves a heavy rack with margin to spare.
Weld-fixture hold-down
Clamps large tube frames before robotic welding; the 1457.4 N pull at 0.5 MPa retracts the clamp quickly for unloading.
Gate actuator in a washdown area
Swings a stainless gate on a dairy CIP line; the stainless round barrel takes daily hose-down without rusting through.
Is the Airtac MARU Stainless Steel Mini Cylinder MARU63X175S the Right Cylinder?
Against the MAR ladder: a 50 mm bore gives 981.3 N at 0.5 MPa, so if your load sits under about 590 N of working force the smaller MARU50 saves air; above that, 63 mm at 1557.9 N is the ceiling of the range - no bigger MAR exists. Note that on air loss the piston drifts freely; the cushion only softens the stroke end, so add a rod lock if the load must stay put.
The integrated up mount bolts the front face straight to your plate - no separate flange or foot to order. The magnet is already inside, so pick CMSG, DMSG or EMSG to taste.
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 MARU Stainless Steel Mini Cylinder MARU63X175S FAQ
At 0.5 MPa it pushes 1557.9 N and pulls 1457.4 N. At 0.7 MPa the figures rise to 2181.0 N push and 2040.3 N pull, and the theoretical maximum at 1.0 MPa is 317.7 kgf. Operating pressure spans 0.15-1.0 MPa (22-145 psi) with proof at 1.5 MPa (215 psi).
Every MARU63X175S carries a standard piston magnet, so CMSG, DMSG or EMSG switches clip onto the barrel without ordering options. Needle screws at each end adjust the variable air cushion; start nearly closed and open until travel in the 30-800 mm/s window stops cleanly.
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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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