Airtac MALJ20 Adjustable Mini Cylinder MALJ20X300-50
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 MALJ20X300-50 Adjustable Mini Cylinder Specifications
- Model: MALJ20X300-50
- Type: Double-acting adjustable cushion mini cylinder
- Bore size: 20mm
- Stroke: 300mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable rubber buffers (both ends)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Piston speed: 50–750 mm/s
- Ambient temperature: -10℃ to 80℃
- Material: Aluminum alloy barrel, CRCCAP piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 980g ±3% (without accessories)
- Dimensions:
- Extended length: 469mm
- Retracted length: 169mm
- Body width: 34mm
- Mounting hole spacing: 25mm (front) / 18mm (rear)
- ISO standard: 6432 (mini cylinder specifications)
- Protection rating: IP54 (standard seals)
Ultra-compact linear actuator with precision stroke control, featuring dual adjustable pneumatic cushions for shock absorption. The anodized barrel provides corrosion resistance in humid environments, while the chrome-plated piston rod ensures smooth operation. Includes auto-switch mounting grooves for sensor integration.
- PCB handling robots in electronics assembly
- Precision clamping mechanisms for CNC tooling
- Dispenser actuation in pharmaceutical packaging
- Automated test equipment positioners
- Cleanroom material handling systems
Installation note:
For optimal performance, maintain 0.5mm minimum clearance between cylinder body and adjacent components. Use locknuts (included) for mounting bracket fixation. Lubricate with ISO VG32 hydraulic oil if operating below -5℃.
- Rotate cushion screws clockwise to increase damping
- Test at 50% operational pressure during tuning
- Allow 3-5 full stroke cycles between adjustments
- Secure with Loctite 243 after final calibration
| Property | Property Value |
|---|---|
| sku | MALJ20X300-50 |
| Adjustable Stroke | <50mm> |
| 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 | 300mm |
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.