Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ40X300-30S
2. Riveted aluminum-clad structure integrates front/rear end caps with aluminum alloy cylinder for enhanced connection reliability;
3. Compact asymmetric bidirectional piston sealing design with integrated oil reservoir functionality;
4. Multiple rear end cap configurations facilitate flexible installation options;
5. Comprehensive selection of standard cylinder sizes and mounting accessories available.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MBLJ Adjustable Cylinder Series
AirTAC MBLJ40X300-30S Adjustable Aluminum Miniature Cylinder Specifications
- Model: MBLJ40X300-30S
- Bore size: 40mm
- Stroke: 300mm
- Action type: Double-acting
- Material: Aluminum alloy body, chrome-plated piston rod
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable elastic buffer (both ends)
- Port size: Rc1/8 (G1/8 optional)
- Mounting type: Front flange (standard) with 30mm mounting hole spacing
- Rod thread: M12×1.25 (external)
- Piston speed: 50–800 mm/s
- Weight: 2.3kg (with standard accessories)
- Dimensions:
- Body diameter: 48mm
- Extended length: 555mm (stroke+body)
- Retracted length: 255mm
- Mounting base: 90mm×30mm
- Seal material: NBR (standard), optional PU for high-speed applications
- Protection class: IP54 (standard), IP67 available with rod cover
Precision-engineered miniature cylinder featuring modular design with 360° adjustable mounting positions. The anodized aluminum construction provides excellent corrosion resistance, while the dual adjustable cushioning system enables smooth end-of-stroke deceleration. Integrated magnetic ring slot allows for sensor mounting without additional brackets.
- PCB handling robots in electronics manufacturing
- Precision clamping mechanisms in CNC tool changers
- Material sorting gates in packaging lines
- Medical device positioning systems
- Automated test equipment actuators
Installation note:
For optimal performance, maintain 0.5–1mm clearance between rod end and load during alignment.
Lubricate with ISO VG32 hydraulic oil during initial installation and every 3 months of operation.
| Property | Property Value |
|---|---|
| sku | MBLJ40X300-30S |
| Adjustable Stroke | 30mm |
| Mounting Type | Without Mounting Accessories |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 300mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.