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 JSIJ50X800-20 Adjustable Cylinder Specifications
- Model Series: JSIJ32~50 (JSIJ50X800-20 belongs to this range)
- Bore Size: 50mm
- Stroke: 800mm (adjustable via external stopper)
- Operating Pressure: 0.1~0.9 MPa
- Cushion Type: Adjustable rubber cushion at both ends
- Mounting Style: Front flange/Foot-mounted (MF1) or rear flange (MP4) options
- Port Size: Rc1/4 (standard) or NPT1/4 (optional)
- Operating Temperature: -20℃ to 80℃
- Piston Rod Material: SCM435 steel with hard chrome plating (20-25μm thickness)
- Tube Material: Aluminum alloy AL6063-T5 with hard anodized surface
- Seal Material: NBR (standard) / PU (optional for high-speed applications)
- Weight: Approximately 5.8kg (including mounting brackets)
- Dimensions:
- Extended Length: 1090mm ±2mm
- Retracted Length: 290mm ±1.5mm
- Body Diameter: 63mm
- Mounting Hole Spacing: 75mm × 75mm (MF1 style)
- Protection Class: IP54 (standard wiper design)
- Lubrication: Pre-lubricated (DOP-free grease), maintenance interval: 2000km travel distance
High-precision adjustable stroke cylinder with dual cushioning control, featuring a wear-resistant chromium-plated rod and corrosion-resistant body. The external stroke adjustment mechanism allows ±3mm fine-tuning without disassembly. Designed for heavy-duty cycles with 5 million guaranteed operations at 0.5MPa.
- Press machine ejection systems requiring variable stroke control
- Automated assembly line positioning devices
- Packaging equipment with adjustable clamping force
- Textile machinery thread tension adjustment
- Semiconductor handling robots (cleanroom compatible version available)
| Property | Property Value |
|---|---|
| sku | JSIJ50X800-20 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Cushion Stroke | 20.5mm |
| Bore Diameter | <50mm> |
| Stroke | 800mm |
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.







