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 JSI40X25TC Standard Cylinder Specifications
- Model: JSI40X25TC
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm (±0.1mm manufacturing tolerance)
- Stroke length: 25mm (adjustable with stopper accessories)
- Operating pressure: 0.05–1.0 MPa (0.5–10 bar)
- Piston speed: 50–800 mm/s (lubricated condition)
- Cushioning type: Air cushion adjustable via needle valves
- Port size: 1/4 NPT (G1/8 optional)
- Piston rod material: SUS304 stainless steel (chrome-plated)
- Seal material: NBR (Nitrile) standard / FKM (Viton) optional
- Ambient temperature: -20℃ to 80℃ (NBR seals)
- Weight: 1.23 kg (bare cylinder without accessories)
- Dimensions: 156mm(L) × 40mm(Bore) × 50mm(Mounting height)
- Mounting types: Basic, Front flange (FF), Rear flange (RF), Foot-mounted (MF)
- Stroke tolerance: ±1.5mm (at 20℃ ambient)
- Air consumption: 49.6 cm³/stroke (calculated at 0.6 MPa)
High-precision industrial cylinder featuring wear-resistant aluminum alloy tube and corrosion-resistant rod. Designed for medium-load applications requiring precise linear motion control. The T-slot mounting groove allows flexible sensor installation. Includes magnetic piston for position detection compatibility.
- Automated assembly line clamping mechanisms
- Printing machine paper feed systems
- CNC tool changers
- Pharmaceutical blister packaging equipment
- Automotive welding fixture positioning
| Property | Property Value |
|---|---|
| sku | JSI40X25TC |
| 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 | Non-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.









