Airtac JSI Series Standard Cylinder JSI63X250S
2. Features profiled bidirectional sealing structure with compact dimensions and integrated oil reservoir for piston lubrication;
3. JSI Series utilizes cross-braced aluminum alloy tubing with tie-rod-free design, offering superior corrosion resistance;
4. Reduced overall length compared to ISO15552 standard cylinders of equivalent bore size;
5. Precision-adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive selection of bore sizes and mounting accessories available for customized system integration.
Category: Standard Cylinders, Brand: AirTAC, Series: JSI
AirTAC JSI63X250S Standard Cylinder Specifications
- Model: JSI63X250S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63mm
- Stroke: 250mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (MF1), optional foot/axis/flange mounts
- Port size: G1/8 (M14×1.5 optional)
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 3.5kg (dry, without accessories)
- Dimensions: 350mm(L) × 96mm(W) × 96mm(H) (retracted length)
- Rod thread: M12×1.75 (external)
- Max theoretical force: 2800N @0.63MPa
- Speed range: 50–800mm/s (optimal 200–500mm/s)
- Protection rating: IP54 (standard wiper)
- Magnetic sensor compatibility: D-M9N series (optional)
High-precision industrial cylinder featuring wear-resistant construction and precision honed tube. The S-suffix model includes built-in magnet for position sensing. Designed for medium-to-heavy duty cycles with 50km maintenance-free operation under proper lubrication (ISO VG32 recommended). Requires 40μm filtered air with 1-10mg/m³ oil mist content.
- Press machine ejection systems
- Automated palletizing arms
- Plastic injection molding clamp units
- Conveyor gate actuators
- Textile machinery tension control
- Automotive welding fixture positioning
Installation note:
Maintain 0.05mm/m alignment tolerance during mounting. For vertical installations,
use rod-down orientation to prevent seal wear. Allow 20mm clearance for stroke
extension and sensor access.
| Property | Property Value |
|---|---|
| sku | JSI63X250S |
| 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 | <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.