Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC40X160SCA
The AirTAC Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC40X160SCA is a genuine double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 160mm stroke, G1/4 air ports and a fixed rubber bumper. Its compact riveted body suits push, hold and clamp motion in tight machine spaces.
- BoreØ40 mm
- Stroke160 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM12×1.25
- CushionRubber bumper (MBLC variant: adjustable air cushion)
About the Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC40X160SCA
The AirTAC MBLC40X160SCA is a double-acting aluminum mini cylinder engineered for compact actuation where end-of-stroke impact must be tightly controlled. It generates 628 N of push force and 528 N of pull force at 0.5 MPa, making this 160 mm stroke variant well-suited for mid-distance positioning tasks. Unlike the base MBL which relies on a fixed rubber bumper, this MBLC variant features a screw-adjustable pneumatic cushion at both ends, allowing you to needle-tune the deceleration rate to match heavier loads or faster cycling speeds.
This specific SKU includes a built-in magnet (S) for rod position detection via CMSG reed or DMSG/EMSG electronic switches, and a CA pivot back cover that swings on a pin to accommodate arcing loads. The riveted rolling-packed aluminum barrel keeps the envelope small, while the Ø16 mm carbon-steel rod features a 20 µm hard-chrome plating paired with a heterogeneous two-way grease-retaining piston seal to maintain lubrication over high-frequency cycles.
Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC40X160SCA Technical Specifications
| Model | Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC40X160SCA |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder |
| Bore size | Ø40 mm |
| Stroke | 160 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M12×1.25 |
| 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 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 MBLC40X160SCA
| MBL | Aluminum-barrel mini round cylinder, double acting. |
|---|---|
| 40 | 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 MBLC40X160SCA Is Used
Pneumatic Press Sub-assembly
Drives a 160 mm stroke pressing head for bearing insertion, utilizing the 628 N thrust at 0.5 MPa while the tuned air cushion prevents harsh end-cover impact on rapid return strokes.
Diverter Gate Actuation
Pivots a sorting gate along a packaging line via the CA clevis, absorbing arcing loads while the integrated magnet confirms open/closed positions for the PLC.
PCB Handling Lift Station
Raises delicate electronics trays through a 160 mm vertical path, relying on the needle-adjustable cushion to softly decelerate the 528 N pull load at the top of the stroke.
Is the Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC40X160SCA the Right Cylinder?
Select this 40 mm bore when your application requires roughly 628 N of thrust at 0.5 MPa but you lack the space for a larger ISO 15552 body. If you need less force, stepping down to the 32 mm bore yields 402 N of push force; conversely, scaling up to the 50 mm bore provides 981 N. The CA clevis mount is critical here, as the 160 mm stroke combined with the 16 mm rod means side-load tolerance is limited—an arcing pivot mount or external guide rail is strongly recommended to prevent rod bending on longer strokes.
When specifying your replacement, confirm the 40 mm bore, 160 mm stroke, G1/4 port, PT thread, CA pivot back cover, and the -S magnet. Note that while the adjustable air cushion decelerates the piston smoothly near the stroke ends, it is not a locking mechanism; the rod will drift if air pressure is lost or the valve centers.
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 MBLC40X160SCA FAQ
This 40 mm bore cylinder uses a G1/4 port and a Ø16 mm rod. At 0.5 MPa it provides 628 N push and 528 N pull force. At 0.7 MPa, output increases to 880 N push and 739 N pull. The maximum theoretical force is 128 kgf at 1.0 MPa.
The cushion is a screw-tuned pneumatic needle at both ends that traps exhaust air to decelerate the piston before contact, reducing noise and wear on fast cycles; it is not a brake. The CA back cover is a pivot clevis that allows the cylinder to swing on a pin, making it ideal for mechanisms with arcing or angular load paths.
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