Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X60-50S
The AirTAC Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X60-50S is a genuine double acting, adjustable stroke + cushion standard round-body mini air cylinder with a Ø63mm bore and 60mm 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
- Stroke60 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 MACJ63X60-50S
A 63 mm bore, 60 mm stroke and a generous 50 mm adjust window make the MACJ63X60-50S a flexible heavy mini: double-acting, cushioned at both ends, and trimmable on the machine without touching the mounting. Push force is 1557.9 N at 0.5 MPa (2181 N at 0.7 MPa) on a 16 mm hard-chromed rod.
For sizing, count on roughly 935 N of usable push - 60% of the 0.5 MPa rating - enough to lift about 79 kg vertically at a 2:1 margin. The rolled stainless barrel resists washdown far better than painted mini bodies, and the standard built-in magnet drops CMSG, DMSG or EMSG switches straight on for end-of-stroke signalling.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X60-50S Technical Specifications
| Model | Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X60-50S |
|---|---|
| Series | MACJ mini cylinder |
| Bore size | Ø63 mm |
| Stroke | 60 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 MACJ63X60-50S
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 63 | Bore size in mm. |
| ×60 | Stroke length in mm. |
| -50 | 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 MACJ63X60-50S Is Used
Case-forming pusher
Folds and seats carton flaps on a case packer; 1557.9 N at 0.5 MPa closes stubborn double-wall board without rattling the frame.
Lid lift on a mixing vessel
Raises dairy tank lids of about 70 kg on the 935 N working push, well inside the 79 kg vertical-lift margin.
Mold slide on an injection bench
Drives a small slide core with the 50 mm window set so the mold just barely seats, cutting flash from over-travel.
Is the Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X60-50S the Right Cylinder?
Step down to the 50 mm bore (981.3 N push at 0.5 MPa) if the load is lighter; nothing in the MA range exceeds 63 mm, so move to a larger series beyond that. Remember the 50 mm adjuster trims the extend stroke but does not hold position - on air loss the piston drifts, so fit a pilot valve or lock for suspended loads. Choose FA flange or LB foot mounting, add I or Y knuckles for linkage work, and keep side loads off the rod with external guiding.
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 MACJ63X60-50S FAQ
Push is 1557.9 N and pull 1457.4 N at 0.5 MPa; at 0.7 MPa push reaches 2181 N and pull 2040.3 N. The 1.0 MPa theoretical maximum is 317.7 kgf. It runs on 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof rating.
Yes - the magnet is built in as standard on every MA cylinder, so AirTAC CMSG, DMSG and EMSG reed or Hall switches clamp straight onto the stainless barrel with no special-order piston and no changes to the cylinder itself.
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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.
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Most inquiries answered within 7-8 hours.
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