Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X200-20S
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 JSIJ63X200-20S Adjustable Cylinder Specifications
- Series: JSIJ63~80 (Adjustable Stroke)
- Model: JSIJ63X200-20S
- Bore size: 63mm
- Stroke: 200mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: External adjustable rubber bumper (20S type)
- Port size: G1/8 (Rc1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -10℃ to 70℃
- Body material: Aluminum alloy (anodized)
- Rod material: Chrome-plated steel
- Seal type: NBR + PU combination
- Mounting type: Basic (no pre-mounting accessories)
- Weight: 2.8kg ±3%
- Dimensions (L×W×H): 305mm × 63mm × 63mm (extended length)
- Protection class: IP54 (standard wiper seal)
Precision adjustable stroke cylinder with dual-side position locking mechanism. Features external stroke adjustment screws (±2mm fine-tuning range) and visible position indicators. The 20S variant includes enhanced cushioning with oil-bath lubrication ports for high-cycle applications. Requires ISO VG32 hydraulic oil for optimal cushion adjustment.
- Variable height work platforms in assembly lines
- Pressure-sensitive clamping fixtures for CNC machining
- Packaging machine product height compensators
- Automated warehouse stacker positioners
- Plastic injection mold core-pull mechanisms
Installation note:
Mounting surface flatness ≤0.1mm/m. For vertical installations,
use auxiliary rod-end support when stroke exceeds 150mm.
Lubricate adjustment screws with Molykote PG-65 monthly.
| Property | Property Value |
|---|---|
| sku | JSIJ63X200-20S |
| 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 | <200mm> |
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.