Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ40X250-20
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 MBLJ40X250-20 Adjustable Aluminum Mini Cylinder Specifications
- Model: MBLJ40X250-20
- Bore size: 40mm
- Stroke: 250mm
- Adjustment type: External threaded cushion (both ends)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: 1/4" NPT (G1/8 optional)
- Piston speed: 50–1000 mm/s
- Material: Aluminum alloy cylinder tube, chrome-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Mounting positions: Universal (horizontal/vertical/angled)
- Weight: 1.85kg ±2%
- Dimensions:
- Total length (extended): 406mm
- Body diameter: 50mm
- Mounting base: 40×40mm square
- Rod end thread: M10×1.25
Precision mini cylinder with dual adjustable cushions for controlled deceleration. Features corrosion-resistant anodized aluminum construction and precision honed bore. Integrated mounting slots enable flexible installation in confined spaces. Requires 5μm filtered air with 1-3 drops of ISO VG32 lubricator oil per m³.
- PCB handling robots in electronics manufacturing
- Precision clamping mechanisms in CNC tool changers
- Pharmaceutical blister packaging machines
- Automated test equipment positioners
- Medical device assembly systems
Installation note:
Maximum side load ≤15% of thrust rating. For vertical mounting,
use rod-down orientation. Lubricate through air supply at 1/3000
oil mist ratio. Allow 5mm clearance for cushion adjustment screws.
| Property | Property Value |
|---|---|
| sku | MBLJ40X250-20 |
| Adjustable Stroke | <20mm> |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <250MM> → <250mm> |
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.