Airtac MALJ20 Adjustable Mini Cylinder MALJ20X275-20-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 MALJ20X275-20-S Adjustable Mini Cylinder Specifications
- Model: MALJ20X275-20-S
- Type: Double-acting adjustable stroke mini cylinder
- Bore size: 20mm
- Stroke: Adjustable up to 275mm
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) with NPT1/8 adapter option
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Foot-mounted (MF1 style)
- Body material: Aluminum alloy (anodized finish)
- Rod material: Stainless steel SUS304
- Seal material: NBR/PU hybrid seals
- Weight: 580g ±5% (without accessories)
- Dimensions:
- Extended length: 412mm (stroke max)
- Retracted length: 137mm
- Body width: 34mm
- Mounting height: 20mm
- ISO standard: 6431 compliant (compact series)
Ultra-compact cylinder featuring stepless stroke adjustment via external locking nuts (included). Precision-machined guide rod prevents rotation during operation. Integrated cushioning adjustment screws allow fine-tuning of end-position deceleration (1.5 turns max). Corrosion-resistant design with IP54 protection rating.
- Precision positioning in SMT equipment
- Material handling in 3C product assembly lines
- Clamping mechanisms for medical device manufacturing
- Actuation in cleanroom environments
- Packaging machine ejector systems
Installation notes:
- Use 5μm filtered air with lubricator (ISO VG32 oil recommended)
- Maintain 0.3-0.5mm clearance between rod end and load
- Adjust cushioning under 0.3MPa pressure for optimal performance
- Re-lubricate every 3 months under continuous operation
| Property | Property Value |
|---|---|
| sku | MALJ20X275-20-S |
| 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 | 275mm |
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.