Airtac MALJ20 Adjustable Mini Cylinder MALJ20X400-40-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 MALJ20X400-40-S Adjustable Mini Cylinder Specifications
- Model: MALJ20X400-40-S
- Type: Double-acting adjustable stroke mini cylinder
- Bore size: 20mm
- Stroke: 400mm (adjustable)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Rubber buffer with adjustable end lock
- Mounting style: Basic (axial mounting holes)
- Port size: M5×0.8 (standard)
- Stroke adjustment range: ±2mm at both ends
- Weight: 2.3kg ±5%
- Dimensions (L×W×H): 460mm × 40mm × 40mm (full extension)
- Rod material: Hard chrome-plated steel
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (Nitrile Butadiene Rubber)
- Protection rating: IP54 (standard)
Ultra-slim profile cylinder with precision stroke adjustment capability, featuring a built-in mechanical end lock system for position fine-tuning. The dual chrome-plated piston rod enhances corrosion resistance in humid environments. Requires 5μm filtered compressed air with 1-50cSt viscosity lubricant.
- Precision material positioning in SMT equipment
- Clamping mechanisms for CNC fixture systems
- Paper feeding devices in printing machinery
- Actuation in cleanroom medical devices
- Automated test probe positioning systems
Installation note:
Ensure piston rod alignment within ±0.5° angular tolerance. For vertical mounting,
add a stroke+10mm safety margin below the cylinder. Lubricate through port every
500km of stroke operation using ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | MALJ20X400-40-S |
| Adjustable Stroke | <40mm> |
| 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 | <400mm> |
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.