Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X100-75S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X100-75S is a genuine double acting, adjustable stroke 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.
- BoreØ32 mm
- Stroke100 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke
- Rod threadM10×1.25
- CushionFixed anti-impact bumper pads
- 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 MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X100-75S
A 75 mm adjustable window on a 100 mm stroke is unusual flexibility: the MAJ32X100-75S can be re-stopped anywhere from 25 mm to 100 mm of extend travel with one external screw, covering multiple product sizes on a single fixture. The 32 mm bore pushes 402 N at 0.5 MPa and 563 N at 0.7 MPa, double-acting in both directions.
Practically, plan on about 241 N of usable thrust at 0.5 MPa, or vertical lifts near 41 kg at full rating - about 20 kg with a 2:1 margin. The riveted stainless round body and hard-chrome 12 mm rod handle washdown and outdoor exposure, and because the magnet is built in as standard, CMSG, DMSG and EMSG switches position-sense every re-stopped setting.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X100-75S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X100-75S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 100 mm |
| Acting type | Double acting, adjustable stroke |
| 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 | Fixed anti-impact bumper pads |
| 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 MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X100-75S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 32 | Bore size in mm. |
| ×100 | Stroke length in mm. |
| -75 | 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 MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X100-75S Is Used
Case erector flap press
A case erector lowers its top-flap press onto three different box heights; the 75 mm window re-stops extend travel per SKU without changing cylinders.
Sawmill hold-down roller
On an edger infeed, the cylinder presses a hold-down roller onto rough timber; bumper pads quiet the cycle and about 241 N of practical force avoids denting the board.
Rotary index lock
A dial-index assembly table pins an indexing plate at home position between cycles; 563 N at 0.7 MPa locks the plate while the 75 mm trim shortens lock travel.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X100-75S the Right Cylinder?
Against neighbours: the MAJ25 bore delivers 245 N at 0.5 MPa for compact clamps, the MAJ40 bore 628 N for heavy presses - the 32 mm sits between at 402 N. The 75 mm window suits lines running several part heights; if you trim once and never again, a fixed-stroke MA cylinder is the cheaper route. The stop screw holds a position, not a load: on pressure loss the rod can still move, so add a locking valve where drop-safe holding matters. FA flange or LB foot, I or Y knuckles, and 1/8" ports round out the spec.
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 Bumper models: keep speed within the rated range.
- check Installation by qualified personnel per AirTAC docs.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X100-75S FAQ
At 0.5 MPa: 402.2 N extend push, 345.6 N retract pull. At 0.7 MPa: 563.0 N push, 483.8 N pull. Theoretical maximum is 82 kgf at 1.0 MPa. Rod is 12 mm with an M10x1.25 male thread, port 1/8", supply 0.15-1.0 MPa (22-145 psi), speed 30-800 mm/s.
The barrel is stainless steel riveted to aluminium covers, and the 12 mm rod is hard-chrome plated to about 20 um - solid against splash, condensation and outdoor grime. The piston magnet is standard equipment, so CMSG, DMSG and EMSG switches clip onto the barrel with no special-order option needed.
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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