Airtac B01-MAJ Special Purpose Cylinder B01-MAJ40X150-50S
The AirTAC Airtac B01-MAJ Special Purpose Cylinder B01-MAJ40X150-50S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø0mm bore and 150mm stroke, PT/G air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ0 mm
- Stroke150 mm
- Port sizePT/G
- Acting typeDouble acting, adjustable stroke
- Rod thread
- 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 B01-MAJ Special Purpose Cylinder B01-MAJ40X150-50S
Fitted with a 50 mm adjustable window, the MAJ40X150-50S runs double-acting and produces 628.3 N push against 527.8 N pull at 0.5 MPa, or 879.6 N and 738.9 N at 0.7 MPa, topping out at 128.1 kgf theoretical. The external stop screw shortens the 150 mm extend stroke down to 100 mm without touching the plumbing, and every stroke end is cushioned by a fixed anti-impact pad. Supply 0.15-1.0 MPa (22-145 psi) and it cycles anywhere from 30 to 800 mm/s.
Its riveted stainless round barrel carries a hard-chrome plated 16 mm rod, so the compact body stands up to humid air and light washdown that corrode painted minis. With 628.3 N on tap, plan on lifting roughly 32 kg vertically once a 2:1 safety margin is applied, and the standard-fit magnet accepts CMSG, DMSG or EMSG switches for end-of-stroke signalling.
Airtac B01-MAJ Special Purpose Cylinder B01-MAJ40X150-50S Technical Specifications
| Model | Airtac B01-MAJ Special Purpose Cylinder B01-MAJ40X150-50S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø0 mm |
| Stroke | 150 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | PT/G |
| Rod thread |
| 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 (Ø0mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 0 N | 0 N |
| 0.7 MPa | 0 N | 0 N |
| Max (@1.0 MPa) | 0 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac B01-MAJ Special Purpose Cylinder B01-MAJ40X150-50S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 0 | Bore size in mm. |
| ×150 | Stroke length in mm. |
| -50 | 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 B01-MAJ Special Purpose Cylinder B01-MAJ40X150-50S Is Used
Diverter Gate
Swings a diverting gate on a bottling conveyor; the 527.8 N pull at 0.5 MPa snaps the gate back against its stop between lanes.
Coupon Test Press
Applies a repeatable 628 N contact force to small test coupons, with the 50 mm trim letting technicians dial contact height between runs.
Clamp Interlock
The built-in magnet drives a CMSG switch that confirms full clamp before a robot unloads the machining fixture.
Is the Airtac B01-MAJ Special Purpose Cylinder B01-MAJ40X150-50S the Right Cylinder?
For lighter work the MAJ32X150-50S delivers 402.2 N at 0.5 MPa, while 40 mm is already the widest MA bore - larger loads need a bigger series. Pick FA flange, LB foot, or an I / Y knuckle on the rod end; SDB is not offered on adjustable models. Keep in mind the trim screw sets where the rod stops when extending - mid-travel and after air loss it cannot hold position, so support hanging loads separately. At 150 mm stroke, route any sideways force onto external guides.
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 B01-MAJ Special Purpose Cylinder B01-MAJ40X150-50S FAQ
Full figures: 628.3 N push and 527.8 N pull at 0.5 MPa; 879.6 N push and 738.9 N pull at 0.7 MPa; 128.1 kgf theoretical maximum. The stop screw removes up to 50 mm from the 160 mm class extend travel, landing anywhere down to 100 mm of extend.
No. The fixed anti-impact pads only soften the landing at each stroke end; they are not an adjustable air cushion. If the application needs tunable cushioning, step to the MACJ family instead, and keep cycle speeds within the 30-800 mm/s range.
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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