Airtac MALJ20 Adjustable Mini Cylinder MALJ20X75-75
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 MALJ20X75-75 Adjustable Miniature Cylinder Specifications
- Model: MALJ20X75-75
- Type: Double-acting adjustable cushion cylinder
- Bore size: 20mm
- Stroke: 75mm ±0.5mm
- Mounting style: Standard foot mounting (ISO 6432 compliant)
- Operating pressure: 0.05–1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Cushion type: External adjustable rubber bumper
- Port size: M5x0.8 (standard) / Optional NPT1/8
- Piston material: Hard anodized aluminum alloy
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (nitrile) with wear-resistant ring
- Weight: 420g ±5% (without accessories)
- Dimensions: 150mm(L) × 32mm(W) × 42mm(H) (full extension)
- Max theoretical force: 31.4N @ 0.5MPa
- Speed range: 50–700mm/s (lubricated condition)
Ultra-compact cylinder featuring precision-machined guide grooves and dual-position cushion adjustment screws for controlled deceleration. The MALJ20 series incorporates a hexagonal body design for tool-free rotation prevention during installation. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance in high-cycle applications (＞5 million cycles rating).
- PCB handling robots in electronics assembly
- Dispenser valve actuation in medical devices
- Label peeling mechanisms in packaging lines
- Precision clamping in optical lens production
- Automated test equipment positioners
Installation note:
For vertical mounting, maintain 0.5–1mm clearance between cushion screws and stoppers.
Lubricate rod weekly using class 2 lithium soap grease (recommended viscosity: 70–90 cSt).
Maximum side load: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | MALJ20X75-75 |
| 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 | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | 75mm |
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.