Airtac JSI Series Standard Cylinder JSI63X240S
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 JSI Standard Cylinder JSI63X240S Technical Specifications
- Model: JSI63X240S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 63 mm
- Stroke: 240 mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (M5×0.8 optional)
- Mounting style: Basic type (no built-in mounts)
- Piston rod thread: M12×1.25 (external)
- Tube material: Anodized aluminum alloy
- Rod material: Chrome-plated carbon steel (HRC 22-26)
- Seal material: NBR (Nitrile rubber)
- Weight: 2.85 kg (without accessories)
- Dimensions:
- Extended length: 437 mm (stroke + cylinder body)
- Retracted length: 197 mm
- Body diameter: 70 mm (hexagonal cross-section)
- Rod end dimension: 22mm diameter × 22mm protrusion
- Max theoretical thrust: 3120N @ 1.0MPa
- Lubrication: Pre-lubricated (oil-free operation possible)
- IP rating: IP65 (standard wiper seal)
A heavy-duty ISO-standard pneumatic cylinder featuring precision honed tubing and wear-resistant seals. The JSI63X240S combines 0.5mm thick magnetic piston for reliable sensor detection with dual adjustable cushioning to minimize end-impact noise. Its hexagonal body design enables tool-free rotation adjustment during installation.
- Press machine ejection systems
- Automated palletizing arms
- Plastic injection molding clamp units
- CNC machine tool changers
- Foundry equipment actuators
Installation note:
For vertical mounting, install rod end downward to prevent condensate accumulation.
Maintain 0.3-0.5mm alignment tolerance during mounting. Lubricate rod weekly in high-cycle applications (>500 cycles/min).
| Property | Property Value |
|---|---|
| sku | JSI63X240S |
| 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 | 240mm |
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.