Airtac MALJ40 Adjustable Mini Cylinder MALJ40X250-20-S
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 MALJ40X250-20-S Adjustable Miniature Cylinder Specifications
- Full Model: MALJ40X250-20-S
- Series: MALJ Compact Adjustable Cylinder Series
- Bore Size: 20 mm
- Stroke: 250 mm
- Adjustment Range: ±5° angular adjustment at rod end
- Operating Pressure: 0.05-1.0 MPa
- Cushioning Type: Adjustable pneumatic cushion (both ends)
- Mounting Styles: Front flange (MF1), rear threaded (MT4), or side-mounted (optional)
- Port Size: M5x0.8 (standard), G1/8 optional
- Operating Temperature: -20℃ to 80℃
- Piston Material: Aluminum alloy with hard anodized surface
- Rod Material: Stainless steel (SUS304)
- Seal Material: NBR (standard), optional FKM for high temp
- Weight: 1.2 kg (with standard fittings)
- Dimensions:
- Total Length: 350 mm (at full extension)
- Body Width: 40 mm
- Height with Mounts: 45 mm
- Rod End Thread: M6x1.0
- ISO Standard: Compliant with ISO 6432 (miniature cylinders)
- Lubrication: Pre-lubricated (Daphne Grease AL)
Ultra-compact cylinder with precision adjustment capability, featuring dual adjustable air cushions for smooth end-of-stroke deceleration. The MALJ40 series incorporates a unique anti-rotation mechanism and modular design for easy integration. Its corrosion-resistant construction and IP54-rated seals make it suitable for harsh environments. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.3 purity standards.
- Precision positioning in semiconductor handling robots
- Clamping mechanisms in CNC tool changers
- Valve actuation in cleanroom equipment
- Material sorting gates in packaging lines
- Micro-assembly systems requiring angular adjustment
Installation notes:
- Maintain 0.5-1mm clearance between cushion adjusters and stoppers during setup
- For vertical mounting, use locknuts on piston rod threads
- Maximum side load: 15N at rod end
- Recommended cycle rate: ≤5 Hz with full cushioning
| Property | Property Value |
|---|---|
| sku | MALJ40X250-20-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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <250MM> → <250mm> |
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.