Airtac MALJ20 Adjustable Mini Cylinder MALJ20X300-50-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 MALJ20X300-50-S Adjustable Mini Cylinder Specifications
- Model: MALJ20X300-50-S
- Type: Single-acting spring return (adjustable stroke)
- Bore size: 20mm
- Stroke: 300mm (adjustable within ±5% via external stopper)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Rod material: Chrome-plated stainless steel (SUS304)
- Body material: Anodized aluminum alloy
- Seal type: NBR seals with wear-resistant ring
- Weight: 1.25kg (with standard fittings)
- Dimensions: 400mm(L) × 42mm(W) × 52mm(H) (fully extended)
- Max piston speed: 500mm/s
- Mounting style: Front flange with 4xM5 threaded holes
- Protection rating: IP54 (standard)
Ultra-slim profile cylinder featuring precision stroke adjustment via external locking nuts, optimized for confined spaces requiring millimeter-level positioning accuracy. The dual-cushion design minimizes end-impact noise (≤65dB) while maintaining 500,000+ cycle durability. Includes anti-rotation guide slots for stable linear motion.
- Semiconductor wafer handling robots
- Precision dispensing machine actuators
- Medical device assembly positioning
- Automated optical inspection (AOI) systems
- Flexible PCB press-fitting mechanisms
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. For vertical mounting,
maintain ≤0.5mm alignment tolerance. Adjust cushion screws in 1/4-turn increments
for optimal deceleration. Requires 5μm filtered air supply.
| Property | Property Value |
|---|---|
| sku | MALJ20X300-50-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 | 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.