Airtac JSI Series Standard Cylinder JSI40X25STC
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 JSI40X25STC Standard Cylinder Specifications
- Model: JSI40X25STC
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm
- Stroke: 25mm (customizable up to 300mm)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1) with front threaded
- Port size: M5x0.8 (standard), G1/8 optional
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 0.68kg (without accessories)
- Dimensions:
- Extended length: 178mm
- Retracted length: 153mm
- Body diameter: 40mm
- Mounting hole spacing: 32mm (center-to-center)
A high-precision industrial cylinder featuring wear-resistant construction and precision honed tube. The STC variant includes enhanced cushioning adjustment screws with locking nuts for vibration resistance. Designed for medium-load applications requiring smooth start/stop motion control. Compatible with auto switches (separately available).
- Automated assembly line clamping mechanisms
- CNC machine tool part ejection systems
- Packaging machine stopper actuators
- Textile machinery tension control
- Semiconductor wafer handling equipment
Installation note:
Lubricate through air port (ISO VG32 recommended) before initial use.
For vertical mounting, install rod end downward to prevent piston drift.
Maintain 0.3mm minimum clearance between rod and lateral surfaces.
| Property | Property Value |
|---|---|
| sku | JSI40X25STC |
| 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 | <25 mm> |
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.