2、Features specially-shaped bidirectional sealing structure with integrated oil reservoir for compact piston sealing design;
3、JSI series adopts tie-rod-free construction with H-shaped aluminum tube for enhanced corrosion resistance;
4、Compact length compared to ISO15552 standard cylinders of equivalent bore size;
5、Precision-engineered cushioning adjustment ensures smooth stroke termination;
6、Comprehensive selection of cylinder specifications and mounting accessories available for customized solutions.
Category: Standard Cylinders , Brand: AIRTAC , Series: JSIJ32~50
AirTAC JSIJ40X350-75S Adjustable Cylinder Technical Details
- Series: JSIJ32~50 (Medium Bore Adjustable Series)
- Model Code Breakdown: JSIJ40-X350-75S
- 40: Bore size (40mm)
- X: Adjustable stroke mechanism
- 350: Maximum stroke length (350mm)
- 75: Cushion adjustment range (7.5mm)
- S: Double-acting with auto switch slot
- Operating pressure: 0.05~1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Medium: Dry air (ISO8573-1:2010 Class 3.4.3)
- Cushion type: Adjustable hydraulic shock absorber
- Piston speed: 50~800 mm/s (optimal 200~400 mm/s)
- Port size: PT1/4 (G1/4 optional)
- Rod material: Chrome-plated carbon steel (HRC 22-26)
- Tube material: Aluminum alloy hard anodized
- Mounting: Standard ISO15552 foot & front flange
- Repeat positioning accuracy: ±0.5mm
- Max lateral load: 245N at full extension
- Weight: 3.8kg (excluding accessories)
- Dimensions: 450mm(L) × 82mm(W) × 82mm(H) (at full extension)
Precision-adjustable pneumatic cylinder with integrated stroke limiter and hydraulic cushioning. Features dual-position sensor slots for magnetic switch installation and corrosion-resistant construction. The triple-seal design (U-cup + O-ring + wiper) ensures IP65 protection. Requires 5μm filtered lubricated air (ISO VG32 recommended).
- Variable position clamping in CNC fixture systems
- Material handling with precise stroke adjustment
- Packaging machine pusher mechanisms
- Automotive assembly line positioning units
- Glass processing equipment with soft-stop requirements
| Property | Property Value |
|---|---|
| sku | JSIJ40X350-75S |
| Adjustable Stroke | 75mm |
| 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 | 350mm |
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.







