Airtac MBL Aluminum Alloy Mini Cylinder MBL40X10SCA
The AirTAC Airtac MBL Aluminum Alloy Mini Cylinder MBL40X10SCA is a genuine double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 10mm 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
- Stroke10 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM12×1.25
- CushionRubber bumper (MBLC variant: adjustable air cushion)
About the Airtac MBL Aluminum Alloy Mini Cylinder MBL40X10SCA
The AirTAC MBL40X10SCA is a compact double-acting aluminum mini round cylinder engineered for tight machine spaces. It features a 40mm bore and a 10mm stroke, delivering 628 N of push force and 528 N of pull force at 0.5 MPa. The riveted rolling-packed barrel keeps the body light and small, firmly establishing it as a non-ISO mini round cylinder rather than a standardized profile body. Equipped with a CA pivot back cover, this specific SKU is built to swing on a pin to accommodate arcing or angular loads during short-stroke clamping.
Because this model includes the -S suffix, it has a built-in magnet for non-contact position detection using AirTAC CMSG (reed) or DMSG and EMSG (electronic solid-state) sensor switches. It relies on a fixed rubber bumper to soften end-of-stroke impact rather than an adjustable air cushion. Furthermore, the carbon-steel piston rod is treated with 20 um hard-chrome plating, and the heterogeneous two-way piston seal actively retains grease for extended operational life.
Airtac MBL Aluminum Alloy Mini Cylinder MBL40X10SCA Technical Specifications
| Model | Airtac MBL Aluminum Alloy Mini Cylinder MBL40X10SCA |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder |
| Bore size | Ø40 mm |
| Stroke | 10 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 MBL Aluminum Alloy Mini Cylinder MBL40X10SCA
| MBL | Aluminum-barrel mini round cylinder, double acting. |
|---|---|
| 40 | Bore size in mm. |
| ×10 | 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 MBL Aluminum Alloy Mini Cylinder MBL40X10SCA Is Used
Angular Sheet Metal Clamp
Uses the CA pivot back cover to swing a short 10mm stroke clamping arm into a press brake bed, applying 628 N of force to hold sheet metal at an angle.
PCB Router Z-Axis Stop
Acts as a precise mechanical stop for a routing spindle head in a PCB depaneling machine, using the -S magnet and a DMSG electronic sensor to confirm the 10mm retracted position.
Package Diverter Gate
Pivots a short diverter gate on a packaging line to sort small parcels, relying on the compact riveted aluminum body to fit within the narrow conveyor frame profile.
Is the Airtac MBL Aluminum Alloy Mini Cylinder MBL40X10SCA the Right Cylinder?
If you need less force, step down to the 32mm bore (402 N push @0.5 MPa); if your mechanism requires more power, step up to the 50mm bore (981 N push @0.5 MPa). This 40mm bore features a G1/4 port, a Ø16 rod, an M12x1.25 rod-end thread, and a PT port thread form. The CA pivot back cover pairs perfectly with an SDB pivot bracket for angular movement. If you need adjustable end-of-stroke deceleration for heavier masses, select the MBLC variant instead of the fixed rubber bumper found here.
Remember that a plain MBL does not hold its position or load when air pressure is lost or the valve is centered; the rod will drift or drop. The rubber bumper only softens impact and is not a mechanical lock. If your application requires position holding without live pressure, you must add an external rod lock or a pilot-operated check valve.
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 MBL Aluminum Alloy Mini Cylinder MBL40X10SCA FAQ
This double-acting cylinder generates 628 N push and 528 N pull at 0.5 MPa, and 880 N push at 0.7 MPa, with a theoretical maximum force of 128 kgf at 1.0 MPa. It has a 40mm bore, 10mm stroke, G1/4 port, and a Ø16mm rod.
No, the base MBL uses a fixed rubber bumper, not an adjustable air cushion; you must switch to the MBLC variant for adjustable cushioning. Additionally, the bumper is not a lock, so the cylinder cannot hold a load or position if air pressure is lost or exhausted.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac MBL Aluminum Alloy Mini Cylinder MBL40X10SCA
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.