Airtac MALJ20 Adjustable Mini Cylinder MALJ20X400-75-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 MALJ20X400-75-S Adjustable Mini Cylinder Technical Details
- Series: MALJ (Miniature Adjustable Stroke)
- Bore size: 20mm
- Stroke: 400mm (adjustable)
- Operating pressure: 0.05-0.9 MPa
- Buffer type: External adjustable cushioning (both ends)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Piston speed: 50-800 mm/s
- Ambient temperature: -10℃ to 70℃
- Mounting style: MF1 (standard foot mount with front flange)
- Rod thread: M6x1.0
- Material: Aluminum alloy barrel, CR-Mo steel rod
- Seal type: NBR with wear-resistant ring
- Weight: 1.85kg ±2%
- Dimensions: 480mm(L) x 50mm(W) x 50mm(H) (full extension)
- ISO standard: 6432 compliant
- Protection class: IP54 (standard)
Ultra-compact linear actuator with stroke adjustment mechanism, featuring dual-axis alignment for precision linear motion. The dual-cushion design minimizes end-impact noise (≤65dB) while maintaining positioning accuracy (±0.2mm repeatability). Integrated mounting slots allow tool-free length adjustment via the hex key included. Lubrication-free design with chrome-plated piston rod resists corrosion in humid environments.
- PCB board handling robots - component insertion/press-fit operations
- Pharmaceutical blister packaging machines - precise dose positioning
- Semiconductor wafer transfer systems - cleanroom compatible
- Automated test equipment (ATE) - repetitive probe positioning
- Textile machinery - thread tension control mechanisms
Installation guidelines:1. Maintain 0.5-1mm clearance between rod end and load during alignment
2. Use flexible couplings for angular misalignment >0.5°
3. Lubricate guide shafts with ISO VG32 hydraulic oil if used in vertical orientation
4. Max side load: 15N (horizontal), 8N (vertical downward)
| Property | Property Value |
|---|---|
| sku | MALJ20X400-75-S |
| Adjustable Stroke | 75mm |
| 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.