Airtac MALJ20 Adjustable Mini Cylinder MALJ20X300-30-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 MALJ20X300-30-S Adjustable Miniature Cylinder Specifications
- Model: MALJ20X300-30-S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm
- Stroke: 300mm (adjustable via built-in stroke limiter)
- Operating pressure: 0.05–0.9 MPa
- Cushion type: Adjustable rubber buffer (both ends)
- Port size: M5×0.8 (standard) with optional NPT1/8 adapter
- Mounting style: Basic non-magnetic type (axial mounting holes)
- Piston rod material: Hard chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy (AL6063)
- Seal material: High-grade NBR rubber (-20℃ to 80℃)
- Weight: 850g ±3% (without accessories)
- Dimensions (L×W×H):
- Retracted length: 365mm
- Extended length: 665mm
- Body diameter: 28mm
- Mounting hole spacing: 30mm (front/rear)
- Protection rating: IP54 (standard wiper design)
- Lubrication: Pre-lubricated (DOP oil film)
Ultra-compact linear actuator featuring precision stroke adjustment through its unique rotary limit collar mechanism. The MALJ series combines high rigidity (withstands 1.5x rated pressure) with position repeatability of ±0.2mm, making it ideal for space-constrained automation. Includes dual shock-absorbing buffers to minimize end-impact noise below 65dB(A).
- PCB component insertion machines
- Pharmaceutical blister packaging systems
- Semiconductor wafer handling arms
- Precision dispensing robots
- Automated optical inspection (AOI) equipment
Installation tip:
For optimal performance, align cylinder axis within 0.2mm perpendicular tolerance.
Use locknuts (not included) on adjustment collars after stroke setting.
Lubricate rod every 500km travel with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | MALJ20X300-30-S |
| Adjustable Stroke | 30mm |
| 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 | 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.