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 MALJ20X30-30 Adjustable Mini Cylinder Specifications
- Model: MALJ20X30-30
- Type: Double-acting adjustable compact cylinder
- Bore size: 20mm
- Stroke: 30mm ±0.5mm (adjustable)
- Operating pressure: 0.05–0.9 MPa
- Port size: M5x0.8 (standard) with 6mm push-in fittings
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic non-switchable (accessory brackets available)
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Stainless steel SUS304
- Seal material: Heat-resistant NBR (-20℃ to 100℃)
- Ambient temperature: -20℃ to 80℃
- Weight: 240g ±5g (without accessories)
- Dimensions:
- Body length: 100mm
- Extended length: 130mm (full stroke)
- Width: 32mm (mounting face)
- Height: 34mm (including rod)
- Protection rating: IP54 (standard seals)
- Lubrication: Pre-lubricated (relubrication interval: 2,000km)
Ultra-compact cylinder featuring precision-ground rod and position locking mechanism (30° adjustable rotation). Optimized for high cycle rates (up to 5 cycles/sec) with low friction design. Includes magnetic piston for sensor compatibility. Optional auto switch models available (MALJ20X30-30-M).
- PCB assembly pick-and-place units
- Pharmaceutical capsule sorting machines
- Robotic end-effector positioning
- Semiconductor wafer handling
- Textile machinery thread control
- Food packaging portion control systems
| Property | Property Value |
|---|---|
| sku | MALJ20X30-30 |
| Adjustable Stroke | 30mm |
| 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 | 30mm |
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.









