Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ20X130-10S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ20X130-10S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø20mm bore and 130mm stroke, 1/8" air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ20 mm
- Stroke130 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke
- Rod threadM8×1.25
- 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 MAJ20X130-10S
Precision trimming in a 10 mm band makes this model ideal where the final extend position must sit within a millimetre or two. Bore 20 gives 157 N forward and 131.9 N return at 0.5 MPa; at 0.7 MPa the push rises to 219.8 N. Fluid is 40 um filtered air at 0.15-1.0 MPa (22-145 psi), speed 30-800 mm/s.
The rolling-packed stainless tube and 8 mm hard-chrome rod hold up in damp or dusty plants that eat painted-steel minis. Keep real workload near 94 N at 0.5 MPa for long seal and rod life. Every unit ships with its magnet already fitted - position feedback via CMSG, DMSG or EMSG switches needs no special order.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ20X130-10S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ20X130-10S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø20 mm |
| Stroke | 130 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | 1/8" |
| Rod thread | M8×1.25 |
| 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 300 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 (Ø20mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 157 N | 132 N |
| 0.7 MPa | 220 N | 185 N |
| Max (@1.0 MPa) | 32 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 MAJ20X130-10S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 20 | Bore size in mm. |
| ×130 | 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 MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ20X130-10S Is Used
Electronics locating pin
Deploy an alignment or locating pin on an assembly bench; the fine 10 mm trim puts the pin tip within a millimetre of the target hole.
Label applicator head
Set the dwell position of a labelling pad against passing cartons, adjusting for label stock or carton size changes in seconds.
Small lift gate
Raise a lightweight guard or chute gate of about 8 kg on a food or packaging machine, where the stainless body tolerates routine washdown.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ20X130-10S the Right Cylinder?
Forces bracket it neatly: bore 16 manages 100.5 N at 0.5 MPa while bore 25 reaches 245.3 N, so pick this 20 mm bore when you need roughly 150 N of push but not more. Remember the stop screw trims the extend stroke; it will not hold position if supply pressure drops, so plan a locking valve where drift matters. Mount with FA flange or LB foot hardware, or an I / Y rod knuckle. Keep side loads off the 8 mm rod or guide them externally, especially near full extension.
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 MAJ20X130-10S FAQ
At 0.5 MPa: 157 N extend, 131.9 N retract. At 0.7 MPa: 219.8 N extend, 184.7 N retract. Maximum theoretical force at 1.0 MPa is 32 kgf. Supply 0.15-1.0 MPa (22-145 psi), proof 1.5 MPa (215 psi), air filtered to 40 um, speed 30-800 mm/s.
A high-precision stainless-steel barrel is rolled together with aluminium-alloy end covers and a stainless block, and the 8 mm carbon-steel rod carries a 20 um hard-chrome plating. That combination resists splash, humidity and mild washdown far better than painted-steel or plain aluminium mini cylinders.
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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