Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ20X250-20S
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 MBLJ Adjustable Aluminum Miniature Cylinder MBLJ20X250-20S Specifications
- Model: MBLJ20X250-20S
- Type: Double-acting adjustable cushion cylinder
- Bore size: Ø20 mm
- Stroke: 250 mm
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Cushion type: Adjustable rubber bumper (both ends)
- Mounting type: M4x0.7 tapped holes (4x)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Material: Aluminum alloy body (anodized), CRN seal
- Weight: 890 g ±2% (without accessories)
- Dimensions:
- Length (extended): 380 mm
- Body diameter: Ø32 mm
- Rod diameter: Ø8 mm
- Mounting base: 25x25 mm square pattern
- Protection rating: IP54 (standard), IP67 available with optional wipers
- Lubrication: Pre-lubricated (Grease-free operation possible)
Ultra-compact cylinder featuring precision-machined aluminum construction with integrated cushion adjustment screws for smooth end-of-stroke deceleration. The MBLJ series combines lightweight design (30% lighter than standard cylinders) with dual anti-rotation guides for enhanced lateral load capacity. Includes built-in magnetic sensor slots for position feedback compatibility.
- PCB handling robots in electronics manufacturing
- Pharmaceutical blister packaging machines
- Precision glass cutting equipment
- Automated optical inspection systems
- Semiconductor wafer transfer mechanisms
Installation tip:
For vertical mounting applications exceeding 45° inclination, use locking nuts on cushion screws
and limit maximum speed to 500 mm/s. Regular lubrication intervals (every 500km stroke)
recommended for high-cycle operations.
| Property | Property Value |
|---|---|
| sku | MBLJ20X250-20S |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| 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.