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 JSI40X30 Standard Cylinder Technical Specifications
- Model: JSI40X30 (Standard ISO 6432 compliant)
- Type: Single-acting spring return (push type)
- Bore size: 40mm (±0.1mm tolerance)
- Stroke length: 30mm (adjustable ±1mm)
- Operating pressure: 0.05-1.0 MPa
- Operating medium: Dry air (ISO 8573-1:2010 Class 3.4.3)
- Cushioning type: Adjustable rubber buffer
- Mounting style: Basic type (MF1) with front flange
- Port size: M5x0.8 (Rc1/8/NPT1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston material: Hard anodized aluminum alloy
- Tube material: Aluminum alloy (6063-T5)
- Seal material: NBR (Nitrile rubber)
- Weight: 1.25kg (excluding accessories)
- Dimensions:
- Total length (retracted): 142mm
- Extended length: 172mm
- Body diameter: 40mm (cylindrical)
- Mounting hole spacing: 32mm (center-to-center)
A high-precision industrial cylinder featuring dual piston seals for leak-proof operation and corrosion-resistant surface treatment (chromate conversion coating). The built-in magnet in piston enables position sensing compatibility. Optimized for vertical mounting configurations with anti-rotation guide mechanism. Requires ISO VG32 turbine oil mist lubrication (1-2 drops/m³ air).
- Pick-and-place automation systems
- Plastic injection molding ejectors
- Printing press paper feed mechanisms
- Automotive part clamping fixtures
- Pharmaceutical packaging line actuators
| Property | Property Value |
|---|---|
| sku | JSI40X30 |
| 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 | 30mm |
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.









