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 JSIJ50X450-50S Adjustable Cylinder Specifications
- Series: JSIJ32~50 Adjustable Stroke Series
- Model: JSIJ50X450-50S
- Bore size: Ø50 mm
- Stroke: 450 mm (maximum)
- Adjustment range: ±5mm stroke adjustment via external locking nut
- Operating pressure: 0.05~1.0 MPa
- Operation mode: Double acting
- Port size: G1/2 (ISO228/1 standard)
- Cushioning: Adjustable elastic cushion at both ends
- Mounting type: Standard ISO 15552 (previously ISO 6431) front flange with accessory options
- Rod end: Female thread M20×1.5
- Material:
- Tube: Aluminum alloy with hard anodized surface
- Piston rod: Chrome-plated steel (S45C)
- End caps: Die-cast aluminum
- Seal material: NBR (Nitrile rubber) with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Weight: 5.2 kg (without accessories)
- Dimensions (L×W×H):
- Total length: 635 mm (retracted) / 1085 mm (extended)
- Body diameter: Ø50 mm
- Mounting flange: 80mm × 80mm square base
- Lubrication: Pre-lubricated (recommended oil viscosity: ISO VG32)
- Protection rating: IP65 (rod seal area)
Precision adjustable stroke cylinder featuring dual-position memory capability through mechanical locking mechanism. The JSIJ series combines high rigidity piston rod (surface hardness HRC45-50) with low-friction seals, achieving ≤0.15 m/s standard piston speed. Includes magnetic piston for sensor compatibility and dust-resistant scraper ring.
- Variable position clamping in CNC fixture systems
- Conveyor gate positioning in packaging lines
- Height adjustment mechanisms for automated assembly
- Material handling equipment with variable stroke requirements
- Plastic injection molding machine ejectors
| Property | Property Value |
|---|---|
| sku | JSIJ50X450-50S |
| Adjustable Stroke | <50mm> |
| 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 | <50mm> |
| Stroke | 450mm |
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.







