Airtac MALJ20 Adjustable Mini Cylinder MALJ20X35-20-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 MALJ20X35-20-S Adjustable Miniature Cylinder Specifications
- Model: MALJ20X35-20-S
- Type: Adjustable stroke compact cylinder (double-acting)
- Bore size: 20mm
- Stroke: 35mm (±2mm adjustable via mechanical stopper)
- Operating pressure: 0.1–0.9 MPa
- Piston speed: 50–800 mm/s
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: M5x0.8 (G1/8 adapter optional)
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated SUS304
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU hybrid seals
- Mounting type: 20mm center hole (swivel base optional)
- Weight: 185g ±5% (without accessories)
- Dimensions:
- Extended length: 115mm
- Retracted length: 80mm
- Body diameter: Φ32mm
- Mounting base: 30×30mm square
Ultra-compact cylinder with precision stroke adjustment capability, featuring a dual-cushion design for smooth end-of-stroke deceleration. The corrosion-resistant construction incorporates stainless steel piston rods and aerospace-grade aluminum body, optimized for high-cycle applications. Includes built-in auto-lubrication grooves for reduced maintenance.
- Precision positioning in semiconductor handling robots
- Clamping mechanisms in micro-injection molding machines
- Valve actuation in portable medical analyzers
- Paper feed control in compact office automation devices
- Camera module positioning systems
Installation note:
For optimal performance, maintain 0.5–1.0mm lateral clearance during alignment.
Requires 5μm filtered lubricated air (ISO 8573-1:2010 Class 4). Lubricate every
500,000 cycles using ISO VG32 hydraulic oil.
- Max theoretical force @0.6MPa: 18.8N (extend), 16.4N (retract)
- Minimum operating differential pressure: 0.05MPa
- Leakage rate: <5cm³/min @0.5MPa
- Cycle life: 5,000km (NBR seals), 3,000km (PU seals)
| Property | Property Value |
|---|---|
| sku | MALJ20X35-20-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 | 35mm |
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.