Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X250-30
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 JSIJ80X250-30 Adjustable Stroke Cylinder Technical Details
- Full Model: JSIJ80X250-30
- Series Range: JSIJ63~80 (63mm-80mm bore sizes)
- Bore Diameter: 80mm (±0.1mm manufacturing tolerance)
- Stroke Length: 250mm (adjustable within 0-30mm via external stopper)
- Operating Pressure: 0.05-1.0 MPa (7-145 psi)
- Cushioning Type: External adjustable rubber + fixed air cushion
- Mounting Style: Basic type (no built-in mounts) with optional MF1/MF2 accessories
- Temperature Range: -20℃ to 80℃ (NBR seals)/120℃ (optional FKM seals)
- Port Size: G3/8 (BSPP thread) with 12mm push-in fittings
- Rod Material: Chrome-plated carbon steel (S45C)
- Tube Material: Anodized aluminum alloy (AL6063-T5)
- Weight: 3.8kg (±2%) without accessories
- Dimensions (L×W×H):
- Retracted: 400mm × 105mm × 105mm
- Extended: 650mm × 105mm × 105mm
- ISO Standard: 15552 compliant
- Protection Class: IP54 (standard wipers)
Heavy-duty adjustable stroke cylinder featuring dual cushioning system for precise end-position control. The external stroke adjustment mechanism allows ±15% stroke modification without disassembly. Anti-rotation design maintains orientation stability during long-stroke operations. Compatible with magnetic sensors (D-M9N series recommended).
- Press machine ejection systems (stroke adjustment for different mold heights)
- Automated palletizing arms (controlled extension for varied box sizes)
- Plastic injection molding (ejector stroke fine-tuning)
- Steel coil handling equipment (shock absorption during heavy load placement)
Maintenance Tip:
Lubricate adjustment screws monthly with ISO VG32 hydraulic oil. Avoid over-tightening stopper nuts beyond 5N·m torque. For vertical installations, use rod-down orientation to prevent piston drift.
| Property | Property Value |
|---|---|
| sku | JSIJ80X250-30 |
| Adjustable Stroke | 30mm |
| 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 | Non-magnetic |
| Cushion Stroke | 29mm |
| Bore Diameter | 80 mm |
| Stroke | <250MM> → <250mm> |
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.