Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X300-30S
2、Profiled bidirectional sealing structure with integrated oil reservoir for compact piston sealing;
3、Aluminum tube construction with cross-reinforced pattern (tie-rod-free design) for enhanced corrosion resistance;
4、Compact axial dimensions compared to ISO15552 standard cylinders of equivalent bore size;
5、Precision-adjustable cushioning mechanism for smooth stroke termination;
6、Comprehensive product line with multiple specifications and configurable mounting accessories.
Category: Standard Cylinders , Brand: AIRTAC , Series: JSIJ63~80
AirTAC JSIJ63X300-30S Adjustable Cylinder Specifications
- Series: JSIJ63~80 (Standard adjustable stroke type)
- Bore size: 63mm
- Stroke: 300mm (adjustable through external stopper)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Medium: Clean compressed air (ISO8573-1:2010 Class 3.4.3)
- Piston speed: 50–800 mm/s
- Cushioning type: Adjustable rubber buffer + air cushion
- Mounting style: Basic type (MF1) with front/rear threaded mounting
- Port size: Rc1/4 (NPT1/4 optional)
- Rod end: Female thread M16×1.5
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP54 (standard wiper design)
- Weight: Approximately 3.5 kg (without accessories)
- Dimensions:
- Length: 480mm (full extension)
- Body diameter: 80mm
- Mounting base: 125mm × 45mm
- Accessories: Built-in magnetic switch groove (sensor compatible)
High-precision adjustable stroke cylinder featuring dual cushioning control and position feedback capability. The JSIJ63X300-30S combines impact absorption technology with ±0.5mm stroke repeatability, making it ideal for applications requiring precise endpoint positioning. Its corrosion-resistant construction supports operation in humid environments when paired with proper air treatment.
- Automated assembly line positioning fixtures
- Die-casting machine ejection systems
- Packaging machine product stoppers
- Automotive welding jig actuators
- Textile machinery tension control
Installation note:
Always install the stroke adjustment mechanism on the non-load side.
Maintain 0.5–1mm clearance between stopper and cylinder during initial setup.
Lubricate piston rod weekly with ISO VG32 hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | JSIJ63X300-30S |
| Adjustable Stroke | 30mm |
| 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 | PT3/8 |
| Magnet | S-Magnetic |
| Cushion Stroke | 20.5mm |
| Bore Diameter | 63mm |
| Stroke | 300mm |
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.