Airtac MBLCJ Adjustable Mini Cylinder MBLCJ32X150-20S
The AirTAC Airtac MBLCJ Adjustable Mini Cylinder MBLCJ32X150-20S is a genuine double-acting aluminum-barrel mini cylinder with a Ø32mm bore, a 150mm nominal stroke and a rear adjustable-stroke stopper — trim up to 20mm for a usable window of 130–150mm. Adjustable air cushion (both ends).
- BoreØ32 mm
- Stroke150 mm
- Adjustable130–150 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable 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 MBLCJ Adjustable Mini Cylinder MBLCJ32X150-20S
The AirTAC MBLCJ32X150-20S is a compact double-acting aluminum mini cylinder featuring a rear stroke adjuster and an adjustable air cushion at both ends. It uses a Ø12 mm carbon-steel rod with 20 um hard-chrome plating to deliver 402 N of push force at 0.5 MPa. The built-in magnet (-S) supports CMSG reed and DMSG/EMSG electronic sensors for precise end-of-stroke detection.
This model provides a usable stroke window of 130 to 150 mm by allowing you to trim up to 20 mm of travel at the rear stopper. Unlike the base MBLJ which relies on a fixed rubber bumper, the screw-tunable air cushions on this unit decelerate heavier loads smoothly at the stroke extremes, protecting the end covers. The riveted aluminum barrel and heterogeneous two-way grease-retaining piston seal ensure reliable operation in tight spaces.
Airtac MBLCJ Adjustable Mini Cylinder MBLCJ32X150-20S Technical Specifications
| Model | Airtac MBLCJ Adjustable Mini Cylinder MBLCJ32X150-20S |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder (adjustable stroke) |
| Bore size | Ø32 mm |
| Nominal stroke | 150 mm |
| Adjustable window | 130–150 mm (trim 20 mm) |
| Acting type | Double acting |
| Port size | G1/8 |
| 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 | Adjustable air cushion (both ends) |
| Max standard stroke | Up to 500 mm |
The rear stopper sets the end position — it is a travel stop, not a lock. Overall length = A + 2 × stroke + adjustable stroke. MBLJ/MBLCJ mounting is Basic / FA / LB only (no SDB, no back-cover code). Thread options: PT / G / NPT.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a margin.
Model Code: Airtac MBLCJ Adjustable Mini Cylinder MBLCJ32X150-20S
| MBLCJ | MBLCJ aluminum-barrel adjustable-stroke mini cylinder with adjustable cushion. |
|---|---|
| 32 | Bore size in mm. |
| ×150 | Nominal stroke length in mm. |
| -20 | Adjustable-stroke amount (mm you can trim at the rear). |
| S | Optional built-in magnet for a CMSG/DMSG/EMSG sensor switch. |
Related: MBLJ (adjustable stroke, fixed bumper), MBL (fixed stroke), MBLD (double rod).
Where the Airtac MBLCJ Adjustable Mini Cylinder MBLCJ32X150-20S Is Used
Textile Loom Beater
Drives the beating mechanism with 402 N push force, using the 130-150 mm stroke window to fine-tune the reed travel distance for varied fabric weaves.
Bottling Line Diverter
Redirects filled containers at high speed; the adjustable air cushions absorb the kinetic energy of the 150 mm stroke, preventing sudden impacts that could spill liquids.
PCB Router Clamp
Secures printed circuit boards during routing operations, using the tunable end-position stopper to adapt to different panel widths without changing the cylinder.
Is the Airtac MBLCJ Adjustable Mini Cylinder MBLCJ32X150-20S the Right Cylinder?
Stepping down to the 25 mm bore drops the output to 245 N push at 0.5 MPa, whereas moving up to the 40 mm bore increases it to 628 N. Choose this 32 mm bore when your application requires moderate force over a 150 mm stroke with controlled deceleration. The MBLCJ is preferred over the MBLJ when you need tunable cushioning rather than a fixed bumper, and over the MBLC if you require that adjustable end-position travel stop.
Remember that the rear adjuster acts as a mechanical travel stop, not a load-holding lock; the rod will drift without live air pressure. Mounting is limited to Basic, FA (flange), or LB (foot) options, as this series excludes back-cover or SDB pivot configurations. For an exact replacement, match the 32 mm bore, 150 mm stroke, 20 mm adjust code, G1/8 port, PT thread, and the -S magnet.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Adjustable window fits your end position
- ✓ Adjuster is a travel stop, not a lock
- ✓ Magnet (S) for sensors?
- ✓ Side load — add a guide on long strokes
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Set the rear stopper for the end position (a travel stop, not a lock).
- check Avoid side load; add an external guide on long strokes.
- check Mounting: Basic / FA flange / LB foot (no SDB, no back-cover code).
- check Installation by qualified personnel per AirTAC docs.
Airtac MBLCJ Adjustable Mini Cylinder MBLCJ32X150-20S FAQ
At 0.5 MPa, this 32 mm bore cylinder provides 402 N push force and 346 N pull force. At 0.7 MPa, the push force is 563 N. The maximum theoretical force is 82 kgf at 1.0 MPa.
The rear stroke adjuster is a mechanical travel stop that lets you trim the usable stroke window down to 130 mm, but it does not lock or hold the load in place. The adjustable air cushion is a separate screw-tunable valve that regulates air exhaust at the end covers to decelerate the piston smoothly.
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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.
Related AirTAC Adjustable-Stroke Cylinders
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