Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC32X175CA
The AirTAC Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC32X175CA is a genuine double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 175mm 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
- Stroke175 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 MBLC32X175CA
The AirTAC MBLC32X175CA is a double-acting aluminum mini cylinder with a 32 mm bore and 175 mm stroke. It generates 402 N of push force and 346 N of pull force at 0.5 MPa. A screw-adjustable pneumatic cushion at both ends decelerates the piston smoothly near stroke extremes, absorbing kinetic energy to protect the end covers on faster or heavier moves. This CA back-cover variant features a pivot clevis that swings on a pin to accommodate arcing loads, making it well-suited for articulated mechanisms.
Unlike fixed-bumper designs, the needle valve here lets you tune the end-of-stroke deceleration to match your specific load and velocity, cutting impact noise and vibration. The riveted rolling-packed aluminum barrel keeps the body compact and lightweight for tight spaces. Inside, a heterogeneous two-way grease-retaining piston seal works alongside a 20 µm hard-chrome plated carbon-steel rod to sustain lubrication and resist wear. Note that this specific SKU lacks a built-in magnet, so it cannot support CMSG, DMSG, or EMSG position sensing.
Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC32X175CA Technical Specifications
| Model | Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC32X175CA |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder |
| Bore size | Ø32 mm |
| Stroke | 175 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 MBLC32X175CA
| MBL | Aluminum-barrel mini round cylinder, double acting. |
|---|---|
| 32 | Bore size in mm. |
| ×175 | 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 MBLC32X175CA Is Used
Textile Loom Guide
Drives an arcing thread guide arm on a weaving loom, using the CA pivot to absorb angular motion while the air cushion softens the rapid 175 mm traverse at high cycle rates.
Packaging Flap Folder
Folds carton flaps on a continuous motion conveyor where the 402 N push force securely creases heavy corrugated board without bouncing the cylinder rod.
Woodworking Swing Arm
Actuates a swing-cutting head on a small CNC router, relying on the tunable cushion to prevent end-cap damage during rapid repetitive routing strokes.
Is the Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC32X175CA the Right Cylinder?
Stepping down, the 25 mm bore neighbor provides 245 N push at 0.5 MPa for lighter loads, while stepping up to the 40 mm bore yields 628 N push for heavier requirements. Choose this MBLC over the base MBL when your cycle speeds or moved mass exceed what a fixed rubber bumper can absorb. At 175 mm, the 12 mm rod has a low tolerance for side loading; rely on the CA pivot clevis to absorb angular misalignment, or add an external guide rail to prevent rod bending. The double-acting operation relies on air for both directions—it will not hold position if air is lost or the valve centers, as the cushion only decelerates near the ends rather than locking the load. Replacement match: 32 mm bore, 175 mm stroke, G1/8 port, PT thread, CA pivot cover, no 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 MBLC32X175CA FAQ
At 0.5 MPa, it delivers 402 N push and 346 N pull. At 0.7 MPa, the push increases to 563 N. The maximum theoretical force is 82 kgf at 1.0 MPa.
A screw needle valve at each end traps a pocket of exhaust air to decelerate the piston smoothly before it hits the cover. You tune the needle to match your load and speed, which reduces impact and vibration. It is strictly a deceleration device, not a load lock or brake.
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