Airtac MALJ40 Adjustable Mini Cylinder MALJ40X500-20
2、Front/rear end caps feature threaded connections for secure assembly;
3、Piston utilizes bidirectional asymmetric sealing structure with compact dimensions and integrated oil reservoir;
4、Integrated self-lubricating bearings in front end ensure superior lubrication and guidance;
5、Multiple rear mounting configurations for enhanced installation flexibility;
6、Compatible with various standardized cylinder accessories for customized configurations.
Category: Adjustable Cylinders , Brand: AIRTAC , Series: MALJ40
AirTAC MALJ40 Adjustable Miniature Cylinder MALJ40X500-20 Technical Specifications
- Model: MALJ40X500-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40 mm
- Stroke: 500 mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: Rc1/8 (standard) or NPT1/8 (optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Stainless steel (SUS304)
- Seals: NBR + Polyurethane hybrid
- Weight: 2.7 kg (±3%)
- Dimensions:
- Extended length: 768 mm
- Retracted length: 268 mm
- Body diameter: 48 mm (max)
- Mounting base: 56mm(W) × 40mm(H)
- ISO standard: 6432 (compact series)
- Lubrication: Pre-lubricated (DOP mist compatible)
Ultra-slim profile cylinder with external stroke adjustment capability, featuring dual anti-rotation guides for precise linear motion. The chrome-plated piston rod integrates a scraper seal to prevent particulate ingress. Designed for applications requiring variable positioning without mechanical modifications.
- PCB handling robots with variable board sizes
- Pharmaceutical tablet pressing mechanisms
- Textile machinery thread tension control
- Solar panel cleaning system actuators
- 3D printer bed leveling systems
Installation guidelines:
Maximum side load ≤15% of thrust rating. Use M6 mounting screws (torque 4.5N·m).
For stroke adjustment, loosen locknut and rotate stopper (1 full rotation = 1.5mm adjustment).
| Property | Property Value |
|---|---|
| sku | MALJ40X500-20 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 500mm |
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.