Airtac MALJ20 Adjustable Mini Cylinder MALJ20X500-40-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 MALJ20X500-40-S Specifications
- Model: MALJ20X500-40-S
- Type: Single-acting spring return (miniature series)
- Bore size: 40mm
- Stroke: 500mm (adjustable with stopper)
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion
- Port size: M5 (Rc1/8 optional)
- Piston speed: 50–700 mm/s
- Mounting types: MF1 (front flange), MB1 (rear flange), M9 (foot mount)
- Rod end: Female thread M10×1.25
- Weight: ~3.2 kg (without accessories)
- Dimensions: 550mm(L) × 48mm(W) × 60mm(H) (fully extended)
- Material: Aluminum barrel with hard anodizing, CRCC piston rod
- Seal material: NBR (standard), optional FKM for high temp
- Protection rating: IP54 (standard), IP67 optional
Ultra-slim cylinder optimized for long-stroke applications requiring space efficiency. Features dual adjustable cushioning with locknut mechanism for precise end-position control. The anodized barrel surface resists chemical corrosion and minimizes friction loss. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- PCB handling robots in electronics manufacturing
- Vertical lift mechanisms in packaging lines
- Precision positioning in semiconductor wafer handling
- Automated curtain systems in cleanroom environments
- Medical device assembly equipment
Installation note:
Ensure proper rod alignment using alignment couplers when stroke exceeds 300mm.
Lubricate through air port weekly in high-cycle applications (>500k cycles/year).
Use guide mechanisms for side load prevention in vertical installations.
| Property | Property Value |
|---|---|
| sku | MALJ20X500-40-S |
| Adjustable Stroke | <40mm> |
| 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 | 500mm |
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.