Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC32X160SU
The AirTAC Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC32X160SU is a genuine double-acting aluminum-barrel mini round cylinder with a Ø32mm 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.
- BoreØ32 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 MBLC32X160SU
The AirTAC MBLC32X160SU is a double-acting aluminum mini cylinder with a 32 mm bore and 160 mm stroke, delivering 402 N of push force and 346 N of pull force at 0.5 MPa. It features a built-in magnet (-S) for position detection and a U flat-end back cover for rigid mounting. A 160 mm stroke suits mid-range linear positioning tasks that need more travel than a standard compact block but lack space for a large ISO body.
This model uses an adjustable air cushion at both ends instead of a fixed rubber bumper. You tune the cushion needle to smoothly decelerate the piston near the stroke ends, cutting end-cover impact and vibration on faster moves. The riveted rolling-packed aluminum barrel keeps the body light and compact, while the 20 µm hard-chrome plating on the carbon-steel rod protects against wear and scoring.
Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC32X160SU Technical Specifications
| Model | Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC32X160SU |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder |
| Bore size | Ø32 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 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 MBLC32X160SU
| MBL | Aluminum-barrel mini round cylinder, double acting. |
|---|---|
| 32 | 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 MBLC32X160SU Is Used
PCB Routing Gate
Opens and closes a routing gate on a PCB depaneling machine. The 402 N push force handles the aluminum fixture weight, while the air cushion prevents the 160 mm stroke from slamming the end cover during rapid indexing.
Test Socket Clamp
Clamps a semiconductor test socket onto a bed of nails. The built-in magnet works with a DMSG electronic sensor to confirm clamp status, while the cushioned ends protect delicate ceramic substrates from shock.
Tray Elevator Stop
Acts as a stopper for a rising stack of SMT component trays. The 346 N pull force retracts the rod clear of the path, and the tuned cushion absorbs the kinetic energy of the tray mass hitting the stop.
Is the Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC32X160SU the Right Cylinder?
Choose this 32 mm bore when you need around 402 N of push force at 0.5 MPa. If your load is lighter, step down to the 25 mm bore (245 N push); if you need to move a heavier mass, step up to the 40 mm bore (628 N push). Select the MBLC over the base MBL when your cycle speed or payload mass is high enough that a fixed rubber bumper would cause damaging end-stop shock. The U flat-end cover provides rigid, inline mounting, whereas the CA pivot cover is better for arcing loads.
Because this 160 mm stroke applies leverage to the 12 mm rod, avoid excessive side loads. For long strokes, guide the load externally or use a CA or SDB pivot bracket to prevent rod bending. Note that the adjustable air cushion only decelerates the piston near the ends; it does not lock the rod. If you must hold position without live air, add an external rod lock or pilot-operated check valve. The replacement match is: 32 mm bore, 160 mm stroke, G1/8 port, PT thread, U back cover, 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 MBLC32X160SU FAQ
At 0.5 MPa, the push force is 402 N and the pull force is 346 N. At 0.7 MPa, the push force is 563 N. The maximum theoretical force is 82 kgf at 1.0 MPa. The cylinder uses a G1/8 port and a 12 mm rod.
The MBLC32X160SU has a screw-tunable pneumatic cushion at both ends. You adjust the needle to meter exhaust air as the piston nears the end of its stroke, decelerating the load smoothly. This protects the end covers from impact on fast cycles, but it is not a load lock or brake.
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