Airtac JSI Series Standard Cylinder JSI40X300
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 JSI40X300 Technical Specifications
- Model: JSI40X300
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 300mm (±0.5mm tolerance)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Piston speed: 50-800 mm/s (lubricated condition)
- Ambient temperature: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated carbon steel (S45C)
- End caps: Die-cast aluminum
- Seal type: NBR (Nitrile rubber) wiper seal
- Mounting types: Basic, MF1 front flange, MB1 rear flange, MP2 pivot bracket
- Weight: 2.65kg (without accessories)
- Dimensions:
- Extended length: 450mm (stroke + cylinder body)
- Retracted length: 150mm
- Body diameter: 52mm
- Rod diameter: 12mm
- Mounting hole spacing: 30mm (standard pattern)
High-precision industrial cylinder with double-acting operation, featuring wear-resistant construction and precision honed tube. The JSI series offers smooth linear motion with 0.01mm repeat positioning accuracy. Requires ISO VG32 hydraulic oil lubrication for optimal performance (optional auto-lube kits available).
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- CNC machine tool part positioning
- Automotive welding fixture actuation
- Food processing conveyor gate control
Installation guidelines:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations,
use speed controller (ASC-06) to prevent piston free-fall. Lubricate every 3,000km
stroke distance or 6 months (whichever comes first).
| Property | Property Value |
|---|---|
| sku | JSI40X300 |
| 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 | 300mm |
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.