Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X250-30
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 JSIJ63X250-30 Adjustable Cylinder Specifications
- Model Series: JSIJ63~80
- Specific Model: JSIJ63X250-30
- Type: Double-acting adjustable stroke cylinder
- Bore Size: 63mm (ISO standard)
- Stroke: 250mm (±1.5mm tolerance)
- Adjustment Range: 0-30mm stroke reduction via external stopper
- Operating Pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Temperature Range: -20℃ to 80℃
- Port Size: G1/4 (BSPP thread)
- Mounting: Standard ISO 15552 foot and front flange mounts
- Rod Material: Hard chrome-plated steel (3-5μm coating)
- Tube Material: Anodized aluminum alloy
- Seal Material: NBR (Nitrile) with wear-resistant ring
- Weight: 3.8kg (excluding accessories)
- Dimensions: 400mm(L) × 80mm(W) × 80mm(H) (fully extended)
- Rod Diameter: 20mm
- Max Speed: 0.1-1.5 m/s
- Lubrication: Pre-lubricated (Grease-free operation available)
High-precision adjustable cylinder featuring micro-stroke calibration through its external mechanical stopper mechanism. The dual cushion adjustment allows precise control of piston deceleration, making it ideal for applications requiring soft landing or variable positioning. Corrosion-resistant construction with IP54 protection rating ensures reliable performance in harsh environments.
- Automated production line positioning systems
- Material handling equipment with variable stroke requirements
- Packaging machinery for adjustable product compression
- Automotive assembly jigs requiring force control
- Plastic injection molding ejector systems
Installation note:
Always perform stroke calibration at 0.5 MPa air pressure before full-pressure operation.
For vertical mounting, use auxiliary rod support when handling loads exceeding 15kg.
| Property | Property Value |
|---|---|
| sku | JSIJ63X250-30 |
| 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 | 20.5mm |
| Bore Diameter | 63mm |
| 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.