Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X160CA
The AirTAC Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X160CA 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 MBLC25X160CA
The AirTAC MBLC25X160CA is a compact double-acting aluminum mini cylinder featuring a 25mm bore and 160mm stroke. It generates 245 N of push force and 206 N of pull force at 0.5 MPa. A defining feature is the screw-adjustable air cushion at both ends, which decelerates the piston smoothly near stroke limits to reduce end-cover impact on faster cycles. Unlike the base MBL, this variant replaces the fixed rubber bumper with a tunable needle for precise end-of-stroke damping.
Built with a riveted rolling-packed aluminum barrel for tight spaces, it uses a heterogeneous two-way grease-retaining piston seal and a 20 µm hard-chrome carbon-steel rod. The CA pivot clevis back cover swings on a pin to accommodate arcing loads. This specific SKU lacks a built-in magnet, meaning it cannot support CMSG, DMSG, or EMSG position sensors.
Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X160CA Technical Specifications
| Model | Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X160CA |
|---|---|
| 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 MBLC25X160CA
| 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 MBLC25X160CA Is Used
Textile Loom Guide
Drives a 160mm yarn guide arm in a textile loom, using the 245 N push force and CA pivot to swing smoothly while the air cushion prevents snapping at high cycling speeds.
Package Divert Arm
Actuates a diverting flap on a packaging conveyor, where the tunable end-cushioning absorbs the mass of the moving flap to protect the aluminum end covers.
Hopper Gate Valve
Opens and closes a small gravity hopper gate for dry powder dispensing, relying on double-acting air pressure for reliable retraction in dusty environments.
Is the Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC25X160CA the Right Cylinder?
If you need less force, the 20mm bore provides 157 N push at 0.5 MPa; for heavier drives, step up to the 32mm bore yielding 402 N. The 160mm stroke suits medium-travel mechanisms. Because this model lacks the -S suffix, you cannot mount a reed or electronic sensor for position detection—choose an MBLC25X160S variant if automation feedback is required. For replacement, match the 25mm bore, 160mm stroke, G1/8 port, M10x1.25 rod thread, PT port thread, and CA pivot back cover. Since the stroke is under 300mm, side-load stress is moderate, but the CA clevis is ideal for angular rod movements.
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 MBLC25X160CA FAQ
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. It operates at speeds between 30-800 mm/s.
A screw-tunable needle at both ends restricts exhaust air to decelerate the piston smoothly near the stroke ends. You tune it to match the load and speed, cutting impact noise and vibration. It is strictly a deceleration device, not a load lock or brake.
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