2、Profiled bidirectional sealing structure with integrated oil reservoir for compact piston sealing;
3、Aluminum tube construction with cross-reinforced pattern (tie-rod-free design) for enhanced corrosion resistance;
4、Compact axial dimensions compared to ISO15552 standard cylinders of equivalent bore size;
5、Precision-adjustable cushioning mechanism for smooth stroke termination;
6、Comprehensive product line with multiple specifications and configurable mounting accessories.
Category: Standard Cylinders , Brand: AIRTAC , Series: JSIJ63~80
AirTAC JSIJ63~80 Adjustable Cylinder Series - JSIJ80X900-20S Full Specifications
- Model Code Breakdown: JSIJ80X900-20S
- JSIJ: Adjustable stroke cylinder series
- 80: Bore size (mm)
- X900: Extended stroke length 900mm
- 20S: M20x1.5 mounting thread + magnetic switch version
- Bore Diameter: 80mm (±0.1mm manufacturing tolerance)
- Stroke Range: 25-900mm (mechanically adjustable)
- Operating Pressure: 0.05-1.0 MPa (7-145 psi)
- Maximum Thrust: 502N @ 0.63MPa (piston side)
- Cushioning: External adjustable air cushion + rubber bumper
- Mounting: ISO15552 standard flange (option: foot mount kit available)
- Port Size: G3/8 (BSPP) dual ports with 25mm center spacing
- Piston Material: Anodized aluminum alloy AL6061-T6
- Rod Material: Chrome-plated steel (Cr-Mo alloy SCR420)
- Seal Type: High-cycle NBR seals (FDA compliant option: FKM)
- Ambient Temperature: -20℃ to 80℃ (dry air required below 0℃)
- Lubrication: Pre-lubricated (recommended oil: ISO VG32)
- Weight: 8.7kg (bare cylinder) / 9.2kg (with magnetic switch)
- Dimensions:
- Retracted Length: 1050mm (including rod end accessories)
- Extended Length: 1950mm (at max stroke)
- Body Diameter: 96mm (flange to flange)
- Rod End Thread: M20x1.5 male (ISO 12240-1 standard)
- Accessory Compatibility: AT-M20 sensors, SCS-LK80 shock absorber kits
High-precision stroke-adjustable pneumatic cylinder featuring dual-position locking mechanism for mid-stroke fixation. The hardened stainless steel guide rod enables 0.05mm repeat positioning accuracy. Integrated T-slot design allows external mounting of limit switches without brackets. Special wear-resistant piston rings provide 5,000km service life under full load.
- Variable-height material handling systems (e.g., palletizers)
- Press-fit machinery requiring force-controlled insertion
- Automotive assembly line tool positioning arms
- Glass tempering furnace door actuators
- Plastic injection mold core-pull mechanisms
| Property | Property Value |
|---|---|
| sku | JSIJ80X900-20S |
| Adjustable Stroke | <20mm> |
| 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 | PT3/8 |
| Magnet | S-Magnetic |
| Cushion Stroke | 29mm |
| Bore Diameter | 80 mm |
| Stroke | <900mm> |
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.







