Airtac MBLCJ Adjustable Mini Cylinder MBLCJ50X200-100
The AirTAC Airtac MBLCJ Adjustable Mini Cylinder MBLCJ50X200-100 is a genuine double-acting aluminum-barrel mini cylinder with a Ø50mm 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).
- BoreØ50 mm
- Stroke200 mm
- Adjustable100–200 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM14×1.5
- 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 MBLCJ50X200-100
The AirTAC MBLCJ50X200-100 is a compact double-acting aluminum mini cylinder featuring a rear stroke adjuster and an adjustable air cushion at both ends. It delivers 981 N of push force and 881 N of pull force at 0.5 MPa. The rear stopper allows you to trim up to 100 mm of travel, providing a usable stroke window of 100 to 200 mm for precise machinery timing. This SKU has no built-in magnet and cannot accept a CMSG, DMSG, or EMSG position sensor.
The integrated screw-tunable air cushions decelerate heavy 200 kgf loads smoothly at the stroke extremes, protecting the end covers from impact damage where a fixed rubber bumper would fail. The riveted rolling-packed barrel and 20 um hard-chrome plated carbon-steel rod withstand demanding cycles. Remember that the rear adjuster is a travel stop, not a lock; it sets the end position but does not hold the load pneumatically.
Airtac MBLCJ Adjustable Mini Cylinder MBLCJ50X200-100 Technical Specifications
| Model | Airtac MBLCJ Adjustable Mini Cylinder MBLCJ50X200-100 |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder (adjustable stroke) |
| Bore size | Ø50 mm |
| Nominal stroke | 200 mm |
| Adjustable window | 100–200 mm (trim 100 mm) |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M14×1.5 |
| 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 881 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 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 MBLCJ50X200-100
| MBLCJ | MBLCJ aluminum-barrel adjustable-stroke mini cylinder with adjustable cushion. |
|---|---|
| 50 | 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).
Where the Airtac MBLCJ Adjustable Mini Cylinder MBLCJ50X200-100 Is Used
Injection Mold Extraction
Provides the 981 N push force needed to positively eject dense plastic parts from a mold, using the 100 mm stroke window to fine-tune the ejection depth.
Pallet Stop Dampening
Halts heavy pallets on a conveyor line, utilizing the screw-tunable air cushions to decelerate the 200 kgf load without slamming the end covers.
Woodworking Press
Applies steady clamping force on veneer or composite joints, relying on the 50 mm bore's 881 N pull force to retract the tooling cleanly.
Is the Airtac MBLCJ Adjustable Mini Cylinder MBLCJ50X200-100 the Right Cylinder?
This 50 mm bore generates 981 N push force at 0.5 MPa. If your application requires less force, stepping down to the 40 mm bore yields 628 N. If you need more power, the 63 mm bore provides 1558 N. Choose the MBLCJ over the MBLJ when your moving mass requires tunable end-deceleration instead of a fixed bumper, or the MBLC if you prefer a fixed stroke without the rear adjuster. The overall length equals A + 2 x stroke + adjust, so plan your mounting footprint accordingly.
For an exact replacement, match the 50 mm bore, 200 mm stroke, 100 mm adjust code, G1/4 port, PT thread, and Basic/FA/LB mounting. Mounting is limited to Basic, FA flange, or LB foot; no SDB pivot or back-cover options exist. Because the stroke is 200 mm and the rod is Ø16 mm, external guidance is recommended to prevent rod bending under side loads. Neither the cushion nor the travel stop acts as a lock to hold position without live air pressure.
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 MBLCJ50X200-100 FAQ
At 0.5 MPa, this 50 mm bore cylinder pushes with 981 N and pulls with 881 N. At 0.7 MPa, the push force increases to 1374 N. The maximum theoretical force is 200 kgf at 1.0 MPa. It operates on filtered air at 0.15 to 1.0 MPa.
This specific SKU lacks the -S code, meaning it has no built-in magnet and cannot accept CMSG, DMSG, or EMSG sensors. The 100 mm rear adjustment is a mechanical travel stop that sets the end position within a 100-200 mm window; it is not a lock and will not hold a load pneumatically without continuous air pressure.
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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