Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ20X60-40
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 MBLJ20X60-40 Adjustable Aluminum Miniature Cylinder Specifications
- Model: MBLJ20X60-40
- Bore size: 20 mm
- Stroke: 60 mm (±2mm adjustable)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Rubber buffer with adjustable end positions
- Mounting style: Basic type (accessory brackets available)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston material: Anodized aluminum alloy
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (Nitrile rubber)
- Weight: 380 g ±5% (excluding accessories)
- Dimensions:
- Extended length: 135 mm
- Retracted length: 75 mm
- Body diameter: 32 mm
- Mounting hole spacing: 25 mm (front) / 40 mm (rear)
- Lubrication: Pre-lubricated (use ISO VG32 turbine oil if maintenance required)
- Protection rating: IP54 (standard sealing)
Ultra-compact cylinder featuring dual-side adjustable stroke mechanism with ±2mm fine-tuning capability. The hard-anodized aluminum body provides exceptional corrosion resistance while maintaining lightweight performance (40% lighter than steel equivalents). Integrated cushioning adjustment screws allow precise control of end-position impact forces. Compatible with both single and double-acting configurations through optional port conversion kits.
- Precision positioning in semiconductor handling robots
- Clamping mechanisms in SMT pick-and-place machines
- Valve actuation in portable medical analyzers
- Component ejection systems in micro-injection molding
- Automated test equipment with space constraints
Installation note:
For optimal performance, maintain 0.5-1mm clearance between adjustment screws and stoppers during initial setup.
Use locknuts (included) after stroke adjustment. Lubricate every 500,000 cycles in high-duty applications.
| Property | Property Value |
|---|---|
| sku | MBLJ20X60-40 |
| Adjustable Stroke | <40mm> |
| 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 | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | 60mm |
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.