Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X250-50S
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 JSIJ40X250-50S Adjustable Cylinder Specifications
- Series: JSIJ32~50 Adjustable Cylinder Family
- Model: JSIJ40X250-50S
- Bore size: Ø40mm
- Stroke: 250mm (adjustable)
- Mounting type: Square base with front flange
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Rubber buffer + adjustable stopper
- Port size: PT1/4 (G1/4 optional)
- Rod end thread: M16×1.5
- Seal material: NBR (Nitrile rubber)
- Weight: 3.2kg ±5%
- Dimensions (L×W×H): 350mm × 80mm × 80mm (extended length)
- Repeat positioning accuracy: ±0.5mm
- Max piston speed: 500mm/s
- Protection class: IP54 (standard)
Precision-adjustable pneumatic cylinder with dual-position locking mechanism, featuring micrometer-style stroke adjustment (±5mm fine-tuning range). The hardened stainless steel piston rod and chrome-plated cylinder tube ensure durability in high-cycle applications. Includes magnetic piston for sensor compatibility.
- CNC machine tool clamping mechanisms
- Automated welding positioners
- Glass cutting equipment pressure control
- Semiconductor wafer handling systems
- Textile machinery tension adjustment
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial operation.
For precision applications, maintain air filtration at 25μm or finer.
Allow 15mm clearance around adjustment screws for maintenance access.
| Property | Property Value |
|---|---|
| sku | JSIJ40X250-50S |
| 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 | <40mm> |
| 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.