Airtac MALJ20 Adjustable Mini Cylinder MALJ20X400-50-S
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 MALJ20 Adjustable Miniature Cylinder MALJ20X400-50-S Technical Details
- Model Code: MALJ20X400-50-S
- Bore Size: 20mm
- Stroke: 400mm (adjustable via mechanical stopper)
- Operating Pressure: 0.15-0.8 MPa
- Port Size: PT1/8 (G1/8 optional)
- Piston Rod Thread: M10×1.25
- Cushioning Type: Adjustable air cushion (both ends)
- Body Material: Aluminum alloy (anodized finish)
- Rod Material: Stainless steel SUS304
- Seal Material: NBR + PU hybrid seals
- Ambient Temperature: -20℃ to 80℃
- Weight: 2.35kg (with standard accessories)
- Dimensions: 530mm(L) × 48mm(W) × 56mm(H)
- Mounting Options: MF1 (front flange), MB1 (rear pivot)
- Protection Class: IP54 (standard), IP67 (optional)
- Lubrication: Pre-lubricated (Oil-free operation possible)
A space-saving linear actuator with stroke adjustment capability, featuring dual-position locking nuts for precise stroke setting (±1mm repeatability). The through-rod design allows external position sensing and mechanical clamping. Optimized for high-cycle applications with its wear-resistant rod guide bushing.
- PCB board clamping mechanisms in SMT machines
- Precision material feeding in semiconductor handling
- Adjustable stoppers for packaging conveyor systems
- Vertical lifting in cleanroom automation
- Modular fixture positioning in automotive jigs
Installation tip:
When mounting horizontally, install support brackets every 300mm to prevent rod sagging.
For stroke adjustment, loosen both lock nuts simultaneously to avoid axial misalignment.
| Property | Property Value |
|---|---|
| sku | MALJ20X400-50-S |
| 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 | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | <400mm> |
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.