Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X160SCA
The AirTAC Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X160SCA is a genuine double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 160mm 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
- Stroke160 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 MBLC25X160SCA
The AirTAC MBLC25X160SCA is a double-acting aluminum mini cylinder engineered for compact actuation where end-of-stroke impact must be tightly controlled. A screw-adjustable pneumatic cushion at both ends decelerates the piston smoothly near stroke limits, absorbing kinetic energy to protect the end covers during fast or frequent cycling. Delivering 245 N of push force at 0.5 MPa, this 25 mm bore unit is built around a riveted rolling-packed aluminum barrel that keeps the body light and spatially efficient for tight machine cells.
This specific SKU integrates a CA pivot clevis back cover that swings on a pin to accommodate arcing loads, alongside a built-in magnet (-S) for CMSG, DMSG, or EMSG sensor switches to track rod position. The Ø10 mm carbon-steel rod features 20 µm hard-chrome plating, and a heterogeneous two-way grease-retaining piston seal ensures consistent lubrication over the 160 mm travel across a 30-800 mm/s speed range.
Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X160SCA Technical Specifications
| Model | Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X160SCA |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder |
| Bore size | Ø25 mm |
| Stroke | 160 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 MBLC25X160SCA
| MBL | Aluminum-barrel mini round cylinder, double acting. |
|---|---|
| 25 | Bore size in mm. |
| ×160 | 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 MBLC25X160SCA Is Used
Textile Loom Guide Arms
Drives high-speed yarn guide arms on textile looms, using the tunable cushion to prevent end-cover impact during rapid 160 mm strokes while the CA clevis handles the articulating pivot.
PCB Conveyor Diverter
Actuates a routing diverter on a PCB conveyor, where the 245 N push force moves light electronics carriers and the CMSG reed sensor confirms routing position.
Packaging Carton Flap Folder
Folds small carton flaps on a packaging line, utilizing the 206 N pull force and adjustable air cushion to bring the flap down gently without crushing the cardboard.
Is the Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X160SCA the Right Cylinder?
Select this 25 mm bore when an application demands 245 N push force at 0.5 MPa with a 160 mm stroke. If your move is lighter, stepping down to the 20 mm bore yields 157 N of push force, while stepping up to the 32 mm bore provides 402 N for heavier payloads. Choose this MBLC variant over the base MBL when operating speeds exceed what a fixed rubber bumper can safely absorb. The CA pivot mounting is optimal for angular articulation, but remember the air cushion only decelerates near the ends—it does not lock the rod. If position holding is required without live air pressure, an external rod lock or pilot-operated check valve is necessary. Replacement matches require a 25 mm bore, 160 mm stroke, PT port thread, CA pivot back cover, and the -S magnet.
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 MBLC25X160SCA FAQ
This cylinder uses a G1/8 port and a Ø10 mm rod with an M10x1.25 thread. At 0.5 MPa it provides 245 N push and 206 N pull force. At 0.7 MPa, push increases to 343 N. The maximum theoretical force is 50 kgf at 1.0 MPa.
The cushion is a screw-tunable needle valve at both ends that traps a small amount of exhaust air to decelerate the piston before it hits the end cover. It is strictly a deceleration device to reduce noise and impact, not a brake or load lock. The rod will drift if air pressure is lost or the valve is centered.
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1-Year Warranty
Covers non-human-caused product damage.
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