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 JSI40X540S Technical Specifications
- Model: JSI40X540S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm
- Stroke: 540mm
- Operating pressure: 0.15–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (M5 optional)
- Piston rod thread: M16×1.5
- Mounting type: Basic front flange (MF1), optional foot mounting (MA)
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel
- End caps: Aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 5.8kg (with standard accessories)
- Dimensions:
- Total length: 640mm (stroke 540 + end caps)
- Body diameter: 52mm
- Mounting hole spacing: 32mm (vertical) × 50mm (horizontal)
- Protection rating: IP65 (rod extended)
- Lubrication: Pre-lubricated (oil-free operation possible)
High-precision industrial cylinder featuring wear-resistant construction and enhanced rod guidance system. The 540mm extended stroke version provides exceptional linear motion control for long-travel applications. Integrated shock absorption prevents end-position impact damage at maximum speed (≤1.5 m/s).
- Automated assembly line material handling
- Plastic injection molding machine ejectors
- CNC machine tool clamping systems
- Automotive welding fixture positioning
- Packaging machine product sorting gates
| Property | Property Value |
|---|---|
| sku | JSI40X540S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Cushion Stroke | 20.5mm |
| Bore Diameter | <40mm> |
| Stroke | 540mm |
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.









