Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X175-10S
The AirTAC Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X175-10S is a genuine double acting, adjustable stroke + cushion 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, adjustable stroke + cushion
- 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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X175-10S
Fine trimming is the point of the MACJ63X175-10S: a 10 mm adjustable window on a 175 mm stroke lets you dial in exact end position after installation, absorbing tolerance stack between fixture and cylinder. Double-acting with a variable cushion at each end, it turns a 0.5 MPa supply into 1557.9 N of push and 1457.4 N of pull.
Construction follows AirTAC's MA recipe - a precision stainless round tube with aluminium covers rolled on, driving a 16 mm hard-chrome steel rod that survives washdown better than painted minis. For sizing, treat roughly 935 N as the honest working push at 0.5 MPa: about 158 kg of vertical lift, or 79 kg with a 2:1 margin. A magnet is standard in the piston, ready for CMSG or DMSG switches. Operating range 0.15-1.0 MPa (22-145 psi), speed 30-800 mm/s.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X175-10S Technical Specifications
| Model | Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X175-10S |
|---|---|
| Series | MACJ mini cylinder |
| Bore size | Ø63 mm |
| Stroke | 175 mm |
| Acting type | Double acting, adjustable stroke + 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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X175-10S
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 63 | Bore size in mm. |
| ×175 | Stroke length in mm. |
| -10 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| -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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X175-10S Is Used
Tolerance take-up on weld fixtures
Absorbing 5-10 mm of stack-up between robot frame and weld clamps without shimming - trim once, lock the screw, done.
Lab press platen depth
Setting exact platen contact depth on a small test press; 0.7 MPa gives 2181.0 N for repeatable compression checks.
End-of-line part pusher
Kicking finished cartons off a conveyor with a 158 kg-class push, cushioned so the box does not crush against the stop.
Is the Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X175-10S the Right Cylinder?
Downstep to the 50 mm bore (981.3 N push at 0.5 MPa) if loads are light - 63 mm is the biggest bore this series offers. Choose FA or LB mounts, with I and Y knuckles for rod-end flexibility. The 10 mm stop screw trims the extend stroke only and never acts as a lock: on air loss the piston still drifts, so add a pilot-operated check or hard stop where the load must hang. A long 175 mm stroke sees bending under side load - guide the load itself, not the rod.
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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X175-10S FAQ
At 0.5 MPa: 1557.9 N push, 1457.4 N pull. At 0.7 MPa: 2181.0 N push, 2040.3 N pull. Theoretical maximum 317.7 kgf at 1.0 MPa. Air supply 0.15-1.0 MPa (22-145 psi), filtered to 40 um, piston speed 30-800 mm/s, 1/4" ports and an M14x1.5 male rod thread.
The external stop screw shortens the extend stroke by up to 10 mm so you can set the exact end position on the machine - ideal for taking up tolerance stack. It shortens only; it cannot extend travel beyond 175 mm, and it is not a load-holding brake, so the rod still moves if air is lost. The variable cushion at both ends is a separate feature, tuned by its own screws.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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