Airtac B01-MACJ Special Cylinder B01-MACJ25X150-50S
The AirTAC Airtac B01-MACJ Special Cylinder B01-MACJ25X150-50S is a genuine double acting, adjustable stroke + cushion 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. A variable air cushion at both ends lets you tune end-of-stroke deceleration on site.
- BoreØ0 mm
- Stroke150 mm
- Port sizePT/G
- Acting typeDouble acting, adjustable stroke + cushion
- Rod thread
- 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 B01-MACJ Special Cylinder B01-MACJ25X150-50S
A compact pusher built around a wide tuning range, the MACJ25X150-50S is a double-acting round-body mini cylinder with a 150 mm stroke that can be trimmed back by up to 50 mm using the external stop screw. A variable air cushion works at both ends, so you can run anywhere in the 30-800 mm/s band without hammering the covers. At 0.5 MPa the bore 25 barrel pushes with 245.3 N, which leaves roughly 147 N of practical force once you keep a working margin.
The stainless-steel barrel with a hard-chrome plated 10 mm rod shrugs off washdown splash and damp air far better than painted minis, and the riveted aluminium covers keep the body sealed over long cycles. Every unit carries a built-in magnet, so CMSG, DMSG or EMSG switches clip straight on with no special piston to order. Sized vertically, it lifts about 12 kg with a 2:1 margin.
Airtac B01-MACJ Special Cylinder B01-MACJ25X150-50S Technical Specifications
| Model | Airtac B01-MACJ Special Cylinder B01-MACJ25X150-50S |
|---|---|
| Series | MACJ mini cylinder |
| Bore size | Ø0 mm |
| Stroke | 150 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| 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 | Variable air cushion, both ends |
| 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-MACJ Special Cylinder B01-MACJ25X150-50S
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 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-MACJ Special Cylinder B01-MACJ25X150-50S Is Used
Carton ejector on a case packer
Trims the 150 mm push length to clear flaps and dividers without changing cylinders between carton sizes.
Glue head positioning
The 50 mm window dials in nozzle contact depth; 245 N at 0.5 MPa holds the head steady against hose drag.
Small tray lift in a sorting chute
With a 2:1 margin it raises about 12 kg of tray and parts, cushioned at both ends for quiet landing.
Is the Airtac B01-MACJ Special Cylinder B01-MACJ25X150-50S the Right Cylinder?
Step down to MACJ20 for light duty (157 N push at 0.5 MPa) or up to MACJ32 when 402.2 N is required; bore 25 at 245.3 N sits between them. The stop screw sets the extend limit only - it is not a mid-stroke lock, so the rod can drift if air is lost. Bolt it with an FA flange or LB foot, add I or Y rod knuckles if the load pivots, and keep side load low across this 150 mm 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 B01-MACJ Special Cylinder B01-MACJ25X150-50S FAQ
At 0.5 MPa it pushes with 245.3 N and pulls with 206.1 N. Raise supply to 0.7 MPa for 343.4 N push and 288.5 N pull; the theoretical peak at 1.0 MPa is 50 kgf. The operating band is 0.15-1.0 MPa (22-145 psi).
No extra part is needed - the magnet is built in as standard on every MA cylinder, so CMSG, DMSG and EMSG switches mount directly on the stainless barrel for extend and retract signals.
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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