Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X450-30
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 JSIJ63~80 Adjustable Stroke Cylinder (JSIJ80X450-30) Full Specifications
- Series: JSIJ Adjustable Stroke Cylinder Series
- Model: JSIJ80X450-30
- Bore size: Ø80 mm
- Stroke: 450 mm (standard), adjustable range: 50-450 mm
- Adjustment mechanism: External mechanical stopper with locknut
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Rubber buffer + adjustable cushion screw
- Temperature range: -20℃ to 80℃
- Port size: G3/8 (NPT1/2 optional)
- Mounting type: Basic (no built-in mounts) with optional accessories
- Rod end: External thread M20×1.5
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel
- Seals: NBR (Nitrile rubber)
- Weight: 8.7 kg (with rod fully retracted)
- Dimensions (L×W×H):
- Retracted length: 638 mm
- Extended length: 1088 mm
- Body diameter: Ø93 mm
- Mounting base width: 125 mm
High-precision adjustable stroke cylinder featuring micrometer-style stroke adjustment with ±0.5mm repeatability. The dual-cushion design combines fixed rubber buffers with screw-adjustable pneumatic damping, enabling smooth deceleration across varying loads. The hardened piston rod surface (HV700+) ensures durability in high-cycle applications.
- Variable height positioning in automotive assembly jigs
- Press-fit operations with depth control (e.g., bearing installation)
- Packaging line product height adjustment systems
- Plastic injection molding ejector stroke control
- Foundry equipment for mold clamping force adjustment
Installation recommendation:
For optimal performance in vertical orientations, install with rod facing downward.
Lubricate adjustment threads monthly with ISO VG32 hydraulic oil. Maximum side load:
150N at full extension. Requires 5μm filtered air with automatic lubricator (ISO8573-1:2010 Class 4).
| Property | Property Value |
|---|---|
| sku | JSIJ80X450-30 |
| 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 | Non-magnetic |
| Cushion Stroke | 29mm |
| Bore Diameter | 80 mm |
| Stroke | 450mm |
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.