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 MALJ20X275-75-S Adjustable Miniature Cylinder Specifications
- Model: MALJ20X275-75-S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm
- Stroke: Adjustable 25-275mm (initial setting 75mm)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-700 mm/s
- Cushioning: Rubber buffer + adjustable stroke mechanism
- Mounting type: Standard basic type (optional foot/method mounts)
- Port size: M5x0.8 (1/8" NPT adaptor available)
- Body material: Aluminum alloy (hard anodized)
- Piston rod material: Stainless steel (SUS304)
- Seal material: NBR + PU hybrid seals
- Temperature range: -10℃ to 80℃
- Weight: 1.65kg (with standard accessories)
- Dimensions (L×W×H):
- Retracted: 335mm × 42mm × 42mm
- Extended (max): 585mm × 42mm × 42mm
- Mounting base: 50mm × 20mm
Ultra-compact modular cylinder featuring a unique dual-scale stroke adjustment system with ±0.5mm repeatability. The precision-ground rod and integrated shock absorber prevent chatter during mid-stroke position changes. Includes a magnetic piston for position sensing compatibility (sensor not included).
- Robotic gripper positioning systems
- Semiconductor wafer handling equipment
- Pharmaceutical tablet pressing machines
- Flexible conveyor gate controls
- 3D printer automated bed adjustment
| Property | Property Value |
|---|---|
| sku | MALJ20X275-75-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 | 275mm |
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.









