Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ20X75-75
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 MBLJ20X75-75 Adjustable Aluminum Miniature Cylinder Specifications
- Model: MBLJ20X75-75
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 75mm (adjustable range: 0-75mm via external stopper)
- Action type: Double-acting
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Medium: Dry air (Lubricated or non-lubricated)
- Cushioning: Rubber buffer with adjustable stroke limiter
- Mounting style: 2x M5 threaded side mounting holes + front flange
- Port size: M5x0.8 (G1/8 adapter optional)
- Piston material: Anodized aluminum alloy
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (Nitrile rubber)
- Weight: 450g ±5% (without accessories)
- Dimensions: 135mm(L) × 34mm(W) × 34mm(H) (at full extension)
- Repeat accuracy: ±0.2mm
- Max speed: 500mm/s
- Protection rating: IP54 (standard wiper seal)
Ultra-compact cylinder featuring dual-position memory capability through its unique rotary stroke adjustment mechanism. The hardened aluminum body withstands high-cycle operations (1M+ cycles) while maintaining 80% efficiency at 0.3MPa. Integrated anti-rotation design prevents piston spin during precision positioning tasks.
- PCB handling robots with space constraints
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping mechanisms
- Automated coffee machine brew group actuators
- Micro-positioning in optical lens alignment systems
Installation tip:
For vertical mounting, use lock nuts on adjustment screws to prevent stroke drift.
Lubricate with ISO VG32 hydraulic oil if using non-lubricated air supply.
Maintain 0.5mm minimum clearance between stopper and cylinder body during adjustment.
| Property | Property Value |
|---|---|
| sku | MBLJ20X75-75 |
| Adjustable Stroke | 75mm |
| 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 | 75mm |
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.