Airtac MALJ20 Adjustable Mini Cylinder MALJ20X250-10-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 MALJ20X250-10-S Technical Details
- Model Code: MALJ20X250-10-S
- Type: Single-acting spring return (push type)
- Bore size: 20mm
- Stroke: 250mm (adjustable ±2mm via screw)
- Operating pressure: 0.05–0.8 MPa
- Temperature range: -10℃ to 70℃
- Cushioning: Adjustable rubber buffer
- Mounting style: Standard foot bracket (ISO 15552 compatible)
- Port size: M5x0.8 (dual ports)
- Material:
- Barrel: Aluminum alloy (hard anodized)
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (nitrile rubber)
- Weight: 1.3kg ±5% (with bracket)
- Dimensions:
- Extended length: 300mm
- Retracted length: 50mm
- Body diameter: 20mm
- Mounting base: 34mm(W) × 20mm(H)
Ultra-compact linear actuator with precision stroke adjustment (±2mm fine-tuning), featuring dual anti-rotation guide rods for enhanced lateral stability. The corrosion-resistant design includes a wear-resistant piston rod coating (0.5μm hard chrome plating) and integrated shock absorption. Requires filtered air (5-40μm) with ISO VG32 lubricant.
- Precision clamping in CNC tool changers
- Label application mechanisms in packaging lines
- Micro-positioning in semiconductor wafer handling
- Valve actuation in medical analyzers
- Small parts ejection in injection molding
Installation note:
Mount with 0.1mm alignment tolerance. For vertical installations,
use ≤0.5 MPa pressure to prevent seal wear from piston self-weight.
Lubricate every 500,000 cycles with light machine oil.
| Property | Property Value |
|---|---|
| sku | MALJ20X250-10-S |
| Adjustable Stroke | <10mm> |
| 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 | <250MM> → <250mm> |
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.