
The AirTAC Airtac MBLCJ Adjustable Mini Cylinder MBLCJ32X200-100S is a genuine double-acting aluminum-barrel mini cylinder with a Ø32mm bore, a 200mm nominal stroke and a rear adjustable-stroke stopper — trim up to 100mm for a usable window of 100–200mm. Adjustable air cushion (both ends).
The AirTAC MBLCJ32X200-100S is a compact double-acting mini cylinder featuring a 32mm bore and a 200mm stroke. It delivers 402N of push force and 346N of pull force at 0.5 MPa. A rear travel stopper allows you to trim up to 100mm of the stroke, creating a precise 100-200mm usable end-position window for varied machine spacing requirements. This model includes a built-in magnet (-S) for compatibility with CMSG reed and DMSG or EMSG solid-state sensor switches.
Unlike the fixed rubber bumper on an MBLJ, this model features a screw-tunable adjustable air cushion at both ends to decelerate heavier masses smoothly and protect the end covers from impact. The riveted rolling-packed aluminum barrel and heterogeneous two-way grease-retaining piston seal maintain consistent lubrication over a 30-800 mm/s speed range. The 20um hard-chrome plated carbon-steel rod resists corrosion, while the rear adjuster functions strictly as a mechanical travel stop, not a load-holding lock.
| Model | Airtac MBLCJ Adjustable Mini Cylinder MBLCJ32X200-100S |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder (adjustable stroke) |
| Bore size | Ø32 mm |
| Nominal stroke | 200 mm |
| Adjustable window | 100–200 mm (trim 100 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.
| 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.
| MBLCJ | MBLCJ aluminum-barrel adjustable-stroke mini cylinder with adjustable cushion. |
|---|---|
| 32 | Bore size in mm. |
| ×200 | Nominal stroke length in mm. |
| -100 | 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).
Drives a 200mm extraction arm in a CNC lathe spindle loader, using the 100-200mm window to tune part handoff distance while the air cushion softens the rapid 402N retraction stop.
Adjusts the folding plow on a packaging line, trimming the rear stroke up to 100mm to accommodate different carton widths and relying on the tunable cushion to prevent plow bounce.
Positions a warp beam in a textile loom, using the -S magnet to trigger a DMSG solid-state sensor for precise 200mm extension while the cushion absorbs the heavy beam inertia.
Select this 32mm bore if your application requires moderate force (402N push at 0.5 MPa) but needs less thrust than the 50mm bore (981N) or more than the 25mm bore (245N). Choose the MBLCJ over the MBLJ when your moving mass requires tunable end-of-stroke deceleration rather than a fixed bumper, or over the MBLC when you need that 100mm rear stroke adjustment window rather than a fixed length. The overall length equals A + 2 x stroke + adjust, so verify your equipment envelope. Mounting is limited to Basic, FA flange, or LB foot; there is no SDB pivot or back-cover option. For exact replacements, match the 32mm bore, 200mm stroke, 100mm adjust code, G1/8 port, PT thread, and the -S magnet.
Because the stroke is 200mm on a Ø12mm rod, side-load risks increase; use an external guide rail to prevent rod bending and premature seal wear. Neither the rear travel stopper nor the air cushion will hold a load in place without continuous live air pressure, so fit an external locking device if static holding is required.
Quick checklist
At 0.5 MPa, this 32mm bore cylinder provides 402N of push force and 346N of pull force. At 0.7 MPa, the push force increases to 563N. The maximum theoretical force is 82 kgf at 1.0 MPa.
The rear stroke adjuster is a mechanical travel stop that limits the end position within a 100-200mm window; it does not lock or hold the load. The adjustable air cushion is a screw-tunable valve that decelerates the piston near the stroke ends to absorb kinetic energy, which is distinct from the fixed bumper found on an MBLJ.
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