Airtac MALJ20 Adjustable Mini Cylinder MALJ20X50-30
2、Front/rear end caps feature threaded connection design;
3、Piston sealing adopts specialized bidirectional sealing structure with compact dimensions and integrated oil reservoir function;
4、Front end incorporates self-lubricating bearing guides for enhanced lubrication and directional stability;
5、Multiple rear mounting configurations enable flexible cylinder installation;
6、Available with various cylinder sizes and compatible mounting accessories for customized configurations.
Category: Adjustable Cylinders | Brand: Airtac | Series: MALJ20
AirTAC MALJ20X50-30 Adjustable Mini Cylinder Specifications
- Model: MALJ20X50-30
- Type: Double-acting adjustable stroke mini cylinder
- Bore size: 20mm
- Stroke: 50mm (adjustable range ±15mm via external screws)
- Operating pressure: 0.15–0.8 MPa
- Port size: M5×0.8 (standard), optional NPT1/8
- Piston speed: 50–800 mm/s
- Cushioning: Adjustable rubber buffer
- Material: Aluminum alloy barrel, stainless steel piston rod
- Seal type: NBR seals (oil-resistant)
- Ambient temperature: -20℃ to 80℃
- Weight: 0.25kg (excluding accessories)
- Dimensions: 80mm(L) × 20mm(W) × 25mm(H) (retracted position)
- Protection class: IP40 (dust protected)
- Mounting options: Basic type (no built-in mounting features)
Ultra-compact cylinder with external stroke adjustment screws for precision positioning. Features a space-saving design with 25% smaller cross-section than standard cylinders. The through-piston-rod design allows direct position feedback installation. Optimized for high-speed applications with low friction seals.
- Semiconductor wafer handling robots
- Precision clamping in SMT machine tooling
- Medical device assembly automation
- Packaging machine ejector mechanisms
- 3D printer component actuators
Installation note:
Adjust stroke while pressurized using 2mm hex key (max torque 0.3N·m).
Lubricate adjustment screws with ISO VG32 hydraulic oil monthly.
Avoid side loads exceeding 5N to prevent piston rod bending.
| Property | Property Value |
|---|---|
| sku | MALJ20X50-30 |
| 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 | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | <50mm> |
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.