Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X225-20S
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 JSIJ63X225-20S Adjustable Cylinder Technical Details
- Series: JSIJ63~80 (63mm/80mm bore sizes)
- Full model: JSIJ63X225-20S
- Bore size: 63mm (±0.1mm tolerance)
- Stroke: 225mm (adjustable range: 0-225mm)
- Operating pressure: 0.1~0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic type (Standard MF1)
- Rod end: External thread M20×1.5
- Port size: G3/8 (ISO228/1 standard)
- Ambient temperature: -10℃ to 70℃
- Piston speed: 50~800 mm/s (lubricated condition)
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (HRC 45-50)
- Seals: NBR (nitrile rubber)
- Weight: 2.65 kg (with standard accessories)
- Dimensions:
- Extended length: 325mm (stroke + cylinder body)
- Retracted length: 100mm (minimum installation space)
- Body width: 78mm (mounting bracket included)
- Height: 82mm (including rod end fittings)
High-precision adjustable stroke cylinder with dual-position locking mechanism, featuring micrometer-style stroke adjustment (20S suffix indicates 20mm adjustment scale). The corrosion-resistant design incorporates a wear-resistant scraper seal for particle protection. Requires ISO VG32 hydraulic oil mist lubrication (0.5-1.0 cSt residual oil content).
- Variable height work platforms in automotive assembly
- Press tool positioning systems
- Packaging machine stopper adjustment
- Semiconductor wafer handling robots
- Textile machinery tension control
Installation guidelines:
Use locknuts (M20×1.5) with 25-30 N·m torque for rod end connections.
Maintain 0.5-1mm alignment tolerance during mounting.
For vertical installations, install air bleeder at upper port.
| Property | Property Value |
|---|---|
| sku | JSIJ63X225-20S |
| Adjustable Stroke | <20mm> |
| 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 | 225mm |
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.