Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X10-10S
The AirTAC Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X10-10S is a genuine double acting, adjustable stroke + cushion standard round-body mini air cylinder with a Ø63mm bore and 10mm 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
- Stroke10 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 MACJ63X10-10S
Short throw, full muscle: this MACJ63X10-10S delivers 1558 N of push and 1457 N of pull at 0.5 MPa, rising to 2181 N at 0.7 MPa, all from a compact 10 mm-stroke round body. The extend stroke can be trimmed anywhere within the ordered 10 mm window using the stop screw, and a variable air cushion at both ends soaks up end-of-stroke shock so this 317.7 kgf force class never hammers its own covers.
The stainless-steel barrel and 20 um hard-chrome plated carbon-steel rod shrug off washdown and humid air far better than painted minis, while the riveted aluminium covers keep the package sealed. Plan real work at roughly 935 N (about 60 percent of the 0.5 MPa push rating) and you have a drive that lifts about 79 kg vertically with a 2:1 margin - well matched to short-stroke clamps and ejection pins.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X10-10S Technical Specifications
| Model | Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X10-10S |
|---|---|
| Series | MACJ mini cylinder |
| Bore size | Ø63 mm |
| Stroke | 10 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 MACJ63X10-10S
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 63 | Bore size in mm. |
| ×10 | 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 MACJ63X10-10S Is Used
Clamp fixture actuation
Straight-line clamps on CNC fixtures where a hard 10 mm squeeze of 1558 N holds aluminium blocks in place without a hydraulic power unit.
Die ejector drive
Pushing finished parts off a stamping die or nest - the 10 mm throw clears the part and the cushion stops the ram dead without bounce.
Index pin insertion
Raising and dropping locating pins in a pallet-transfer line, with the stop screw set so pin seat depth repeats on every cycle.
Is the Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ63X10-10S the Right Cylinder?
At 63 mm this is the largest MA bore, so you only size downward: the 50 mm bore pushes 981 N at 0.5 MPa, so step up to 63 whenever the fixture needs more than about 900 N of working force. The 10 mm window suits jobs where the final position is set by the stop screw rather than by the air signal; that adjuster is an extend-stroke end stop, not a mid-stroke lock, so the rod still drifts if air is lost. Mount on the FA flange or LB foot, feed it through the 1/4 in ports, and the standard magnet accepts CMSG, DMSG or EMSG switches with no special-order piston.
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 MACJ63X10-10S FAQ
At 0.5 MPa it pushes 1558 N and pulls 1457 N; at 0.7 MPa those figures rise to 2181 N and 2040 N. The theoretical maximum at 1.0 MPa is 317.7 kgf. The extend stroke is trimmable within the ordered 10 mm window, speed runs 30-800 mm/s, and the supply range is 0.15-1.0 MPa (22-145 psi).
Every MA-series cylinder ships with a magnet built into the piston as standard, so CMSG, DMSG and EMSG switches clip straight onto the barrel with no special piston order. The variable air cushion at both ends also lets you soften landings well before the switch trip point.
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.
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