Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X200U
The AirTAC Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X200U is a genuine double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 200mm stroke, G1/8 air ports and a fixed rubber bumper. Its compact riveted body suits push, hold and clamp motion in tight machine spaces.
- BoreØ25 mm
- Stroke200 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionRubber bumper (MBLC variant: adjustable air cushion)
About the Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X200U
The AirTAC MBLC25X200U is a double-acting aluminum mini cylinder engineered for compact setups needing smooth end-of-stroke control. It delivers 245 N of push force and 206 N of pull force at 0.5 MPa. The 200 mm stroke provides extended travel for packaging or sorting tasks, while the U-coded flat-end back cover ensures a rigid, straight-line rear mount.
Unlike the base MBL bumper, this MBLC variant features a screw-adjustable pneumatic cushion at both ends. You tune the needle to decelerate the Ø10 mm hard-chrome carbon-steel piston rod smoothly, cutting impact and vibration on faster moves. Note that this specific SKU lacks a built-in magnet, meaning it cannot accept CMSG, DMSG, or EMSG position sensors without modification.
Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X200U Technical Specifications
| Model | Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X200U |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder |
| Bore size | Ø25 mm |
| Stroke | 200 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 | Rubber bumper (MBLC variant: adjustable air cushion) |
| Max stroke | Up to 500 mm |
Specifications follow the official AirTAC MBL series datasheet. Confirm against the product label before installation. Standard stroke to 500 mm (special order to 800 mm). Thread options: PT / G / NPT.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | — |
| Max (@1.0 MPa) | 50 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X200U
| MBL | Aluminum-barrel mini round cylinder, double acting. |
|---|---|
| 25 | Bore size in mm. |
| ×200 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related variants: MBLC (adjustable cushion), MBLD (double rod), MBLJ (adjustable stroke), MSBL/MTBL (single acting).
Where the Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X200U Is Used
PCB Stacking Lifters
Provides 245 N of push to elevate populated circuit boards, using the adjustable air cushion to gently settle the 200 mm stroke without jarring delicate solder joints.
Pouch Sorting Diverters
Swings lightweight packaging pouches across a high-speed conveyor belt, relying on the tunable pneumatic cushion to absorb the 200 mm travel momentum quietly.
Small Parts Ejection
Pushes molded plastic components out of a tight fixture, using the compact riveted aluminum barrel to fit within constrained machine frames.
Is the Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X200U the Right Cylinder?
If you need less force, the 20 mm bore neighbor provides 157 N of push at 0.5 MPa; if moving heavier masses, step up to the 32 mm bore for 402 N. Choose this MBLC over the fixed-bumper MBL when cycling rapidly or moving a load that would strain standard end covers. The U flat-end cover mounts rigidly, but because the 200 mm stroke is relatively long for a 10 mm rod, side-load tolerance is low. Use an external guide or pivot bracket to prevent rod bending. This cylinder uses a G1/8 port, M10x1.25 rod thread, and PT port thread form. It does not hold position if air is lost; add an external rod lock for pilot-operated holding.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
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 Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (LB / FA / SDB) and back cover (CA pivot / U flat-end).
- check Installation by qualified personnel per AirTAC docs.
Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X200U FAQ
At 0.5 MPa, it provides 245 N of push force and 206 N of pull force. At 0.7 MPa, push increases to 343 N. The maximum theoretical force is 50 kgf at 1.0 MPa.
No. This specific SKU lacks the built-in -S magnet, so it cannot trigger AirTAC CMSG, DMSG, or EMSG sensor switches. You would need the MBLC25X200S variant for electronic or reed position detection.
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