Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X100-10S
The AirTAC Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X100-10S is a genuine double acting, adjustable stroke + cushion standard round-body mini air cylinder with a Ø32mm bore and 100mm stroke, 1/8" 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.
- BoreØ32 mm
- Stroke100 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke + cushion
- Rod threadM10×1.25
- 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 MACJ32X100-10S
Approach far, land soft: the MACJ32X100-10S travels a full 100 mm, then the stop screw trims the last part of the extend stroke inside a 10 mm window - ideal for seating a part against a fixture after a long approach. The cylinder is double-acting with a variable air cushion at both ends, and at 0.5 MPa its 32 mm bore pushes 402.2 N, a rating that leaves about 241 N for real work once a margin is applied.
The riveted stainless barrel and hard-chrome plated rod shrug off washdown and humidity that kill painted minis, while the standard built-in magnet accepts CMSG, DMSG or EMSG switches without a special piston. Ports are 1/8 in and the rod thread is M10x1.25; running pressure is 0.15-1.0 MPa (22-145 psi) with speeds of 30-800 mm/s.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X100-10S Technical Specifications
| Model | Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X100-10S |
|---|---|
| Series | MACJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 100 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | 484 N |
| Max (@1.0 MPa) | 82 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 MACJ32X100-10S
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×100 | 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 MACJ32X100-10S Is Used
Jig workpiece seating
Pushes a casting home against a drill-jig stop, with the final 10 mm of approach dialled in on site.
Capper head press
Lowers a screw-capper head onto bottles and stops a trimmed distance short to protect torque settings.
Guard latch drive
Swings a machine-guard latch hook through its last few millimetres of travel without slamming.
Is the Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ32X100-10S the Right Cylinder?
Bore 25 (245.3 N push at 0.5 MPa) suits lighter seating duties; bore 40 (628.3 N) takes heavier presses. Over 100 mm of travel, support the load on external guides so side forces never load the 12 mm rod. The trim screw shortens the extend stroke only and will not hold position if air drops - it is a hard stop, not a brake - so use a clamping element where a load must stay put. Prefer bumpers to air cushion? MAJ shares this layout. MAC keeps the same cushioning at a fixed stroke.
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 MACJ32X100-10S FAQ
402.2 N push and 345.6 N pull at 0.5 MPa, 563.0 N push and 483.8 N pull at 0.7 MPa, and 82 kgf theoretical at 1.0 MPa. Ports are 1/8 in, rod thread M10x1.25, rod 12 mm.
A variable air cushion at each end decelerates the piston over the final travel, so at speeds up to 800 mm/s the covers take far less shock - useful when the 10 mm trim has to land a load gently on a hard stop.
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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