Airtac MALJ20 Adjustable Mini Cylinder MALJ20X250-100
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 MALJ20X250-100 Adjustable Mini Cylinder Specifications
- Model: MALJ20X250-100
- Type: Adjustable cushion mini cylinder (double-acting)
- Bore size: 20mm
- Stroke: 250mm
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -10℃ to 70℃
- Cushion type: External adjustable buffer (both ends)
- Port size: M5x0.8 (standard), G1/8 optional
- Mounting type: Basic type (no accessories), optional foot/mid-mount brackets
- Piston rod thread: M6x1.0
- Material: Aluminum alloy barrel, CRMo steel rod
- Weight: 0.82kg ±3%
- Dimensions (L×W×H): 300mm × 40mm × 40mm (full extension)
- Rod end type: Female thread with locknut
- Seal material: NBR/PU standard, FKM available for special orders
- Repetition accuracy: ±0.2mm
- Max speed: 500mm/s
Precision mini cylinder featuring dual external buffer adjustment screws for smooth stroke termination control. Compact design combines 20mm bore with extended 250mm stroke capability through optimized internal flow channels. Includes wear-resistant scrape band for particle protection. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Precision alignment mechanisms in semiconductor handling
- Vertical lifting stages in automated test equipment
- Clamping fixtures for CNC tooling changeover systems
- Dispensing nozzle positioning in adhesive applications
- Compact actuator for cleanroom robotics
Installation note:
Adjust buffer screws clockwise to decrease cushioning force (start with 1/8 turns).
Lubricate via air line lubricator (ISO VG32 recommended). Avoid side load exceeding 3N·m.
For vertical mounting, install rod end downward to prevent piston slam.
| Property | Property Value |
|---|---|
| sku | MALJ20X250-100 |
| Adjustable Stroke | 100mm |
| 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 | <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.