Airtac MBLCD Aluminum Alloy Mini Cylinder MBLCD50X160S
The AirTAC Airtac MBLCD Aluminum Alloy Mini Cylinder MBLCD50X160S is a genuine double-acting double-rod aluminum-barrel mini cylinder with a Ø50mm bore and 160mm stroke. A rod exits both end covers, so extend and retract force are EQUAL — about 881 N each way at 0.5 MPa. Adjustable air cushion (both ends).
- BoreØ50 mm
- Stroke160 mm
- Port sizeG1/4
- Acting typeDouble acting, double rod
- Rod threadM14×1.5
- CushionAdjustable air cushion (both ends)
About the Airtac MBLCD Aluminum Alloy Mini Cylinder MBLCD50X160S
The AirTAC MBLCD50X160S is a compact double-acting twin-rod mini cylinder featuring an adjustable air cushion at both ends. Because a Ø16mm rod protrudes from each cover, the annular area is identical on both sides, yielding 881N of force in both extend and retract directions at 0.5 MPa. The 160mm stroke is well-suited for medium-travel positioning tasks requiring high bidirectional thrust.
The screw-tunable air cushions decelerate the piston near the end caps, absorbing kinetic energy from heavier loads to prevent end-cover damage—a significant upgrade over the fixed rubber bumper found on the base MBLD. The built-in magnet (-S) enables position detection via CMSG reed or DMSG/EMSG electronic switches. Keep in mind the overall length equals A + 2x stroke, so you must leave rear-rod clearance for the protruding shaft, which can also mount a secondary cam or flag.
Airtac MBLCD Aluminum Alloy Mini Cylinder MBLCD50X160S Technical Specifications
| Model | Airtac MBLCD Aluminum Alloy Mini Cylinder MBLCD50X160S |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder (double rod) |
| Bore size | Ø50 mm |
| Stroke | 160 mm |
| Acting type | Double acting, double rod |
| 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 |
Double-rod overall length = A + 2 × stroke — leave clearance for the rear rod. MBLD/MBLCD mounting is Basic / FA / LB only (no SDB, no back-cover code). Thread options: PT / G / NPT.
Output Force (Ø50mm, equal both ways)
| Pressure | Extend & retract force |
|---|---|
| 0.5 MPa | 881 N |
| 0.7 MPa | 1234 N |
| Max (@1.0 MPa) | 180 kgf |
A rod on both piston faces makes the annulus area equal, so extend and retract force (and speed) are the same. Actual usable force is lower due to friction.
Model Code: Airtac MBLCD Aluminum Alloy Mini Cylinder MBLCD50X160S
| MBLCD | MBLCD aluminum-barrel double-rod mini cylinder with adjustable cushion. |
|---|---|
| 50 | Bore size in mm. |
| ×160 | Stroke length in mm. |
| S | Optional built-in magnet for a CMSG/DMSG/EMSG sensor switch. |
| FA / LB | Mounting: FA flange or LB foot (no SDB on double-rod). |
Related: MBLD (double rod, fixed bumper), MBLC (single rod + cushion), MBL (single rod).
Where the Airtac MBLCD Aluminum Alloy Mini Cylinder MBLCD50X160S Is Used
Thermoforming Mold Breaker
Provides 881N of equal bidirectional force at 0.5 MPa to separate plastic sheet from a 160mm deep thermoforming mold without rotational deflection.
Printed Circuit Board Conveyor Gate
Uses the twin-rod anti-rotation property to raise and lower a 160mm conveyor diverter gate for PCB routing, keeping the guide perfectly parallel.
Packaging Film Tensioner
Leverages the rear protruding rod end to mount a cam for a timing valve, while the front rod adjusts film web tension with 1233N at 0.7 MPa.
Is the Airtac MBLCD Aluminum Alloy Mini Cylinder MBLCD50X160S the Right Cylinder?
When sizing this 50mm bore, step down to the 40mm bore for 528N at 0.5 MPa if your payload is lighter, or step up to the 63mm bore for 1457N at 0.5 MPa if you need substantially more thrust. Choose this MBLCD over the single-rod MBLC when your mechanism requires equal push/pull force, dual-side guidance, and anti-rotation resistance. Mounting is limited to Basic, FA flange, or LB foot; there is no SDB pivot or back-cover option. A plain MBLCD cannot hold position without live air—drift will occur, so use an external locking device for fail-safe holding. To replace this unit, match the 50mm bore, 160mm stroke, G1/4 port, PT thread, FA/LB mounting, and the -S magnet.
Quick checklist
- ✓ Equal force both ways at your pressure
- ✓ Rear-rod clearance (length = A + 2 × stroke)
- ✓ Mounting: Basic / FA / LB only
- ✓ 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 Leave clearance for the rear rod (length = A + 2 × stroke).
- 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 MBLCD Aluminum Alloy Mini Cylinder MBLCD50X160S FAQ
Because a rod occupies both sides, push and pull forces are equal. It generates 881N at 0.5 MPa and 1233N at 0.7 MPa in both directions. The maximum theoretical force is 180 kgf at 1.0 MPa.
The MBLCD features screw-tunable adjustable air cushions at both ends, whereas the MBLD only has a fixed rubber bumper. Tuning the cushion needle decelerates the piston before the end cap, protecting the covers during fast 160mm strokes. The cushion only dampens end-of-stroke impact; it does not lock or hold the load.
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