Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X60-30S
The AirTAC Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X60-30S 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 MACJ63X60-30S
Need to lift a heavy fixture and stop it exactly where the jig demands? The MACJ63X60-30S pushes 1558 N at 0.5 MPa - enough to raise about 79 kg vertically with a 2:1 margin - and its stop screw shortens the 60 mm extend stroke by up to 30 mm on site. Both ends carry a variable air cushion, so faster cycles or heavier tooling do not slam the aluminium covers.
Construction follows the MA recipe: a stainless round barrel rolled together with the covers, a 16 mm carbon-steel rod plated with 20 um of hard chrome, and a heterogeneous piston seal that stores its own grease. Full ratings reach 2181 N push at 0.7 MPa and 317.7 kgf theoretical at 1.0 MPa; feed it 0.15-1.0 MPa (22-145 psi) and keep speed between 30-800 mm/s.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X60-30S Technical Specifications
| Model | Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X60-30S |
|---|---|
| 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 MACJ63X60-30S
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 63 | Bore size in mm. |
| ×60 | Stroke length in mm. |
| -30 | 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 MACJ63X60-30S Is Used
Battery tray lift-assist on an assembly cell
The bore 63 frame lifts trays of about 79 kg with a 2:1 margin, and the cushioned top of stroke keeps the tray from bouncing at the end of each lift.
Welding fixture clamp in a fabrication shop
Spatter and grinding dust punish painted minis, but the stainless barrel and hard-chrome rod keep sealing surfaces intact, while the 30 mm trim tunes clamp travel per fixture.
Die shuttle on a small press
1558 N of push slides heavy die shoes between stations, and the stop screw is re-set in minutes when a different die height goes into the press bed.
Is the Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X60-30S the Right Cylinder?
At 1558 N push and 1457 N pull at 0.5 MPa, bore 63 is the strongest MA frame - there is no step up inside the series, so choose a larger cylinder family if the job needs more than about 935 N of working force. The 30 mm trim window sets the extend endpoint only and acts as a stop, not a lock: with air off the load can still drift, so add a braking valve where holding matters. Pick FA flange or LB foot, bolt on I or Y rod knuckles if the tooling calls for them, and the factory-fitted magnet accepts CMSG, DMSG or EMSG switches out of the box.
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 MACJ63X60-30S FAQ
Use 1558 N push and 1457 N pull at 0.5 MPa as the base ratings; at 0.7 MPa they reach 2181 N and 2040 N. The theoretical limit is 317.7 kgf at 1.0 MPa, and pressure range is 0.15-1.0 MPa (22-145 psi).
FA flange and LB foot are the base mounts, with I and Y rod knuckles available for the front end. The adjustable version has no SDB or back-cover code, so plan the fixturing around flange or foot as the primary attachment.
Authorized Export Seller
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.
Related AirTAC MACJ Cylinders
Request a Quote for Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X60-30S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.