Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X275-20S
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 JSIJ Series Adjustable Stroke Cylinder - JSIJ40X275-20S
- Model Range: JSIJ32~50 (40mm bore selected)
- Full Model: JSIJ40X275-20S
- Bore Size: 40mm (±0.13mm tolerance)
- Stroke: 275mm (adjustable from 0-275mm)
- Operating Pressure: 0.15-0.9 MPa
- Medium Temperature: -20℃ to 80℃
- Cushion Type: Adjustable air cushion (both ends)
- Mounting Style: MF1 series foot mounting (ISO 15552 standard)
- Port Size: G1/8 (NPT1/8 optional)
- Piston Material: Aluminum alloy with hard anodizing
- Rod Material: Chrome-plated carbon steel (Cr-Mo)
- Seal Material: NBR (Nitrile rubber)
- Stroke Adjustment: External screw-type stopper with locknut
- Repeat Position Accuracy: ±0.5mm
- Weight: 2.5kg (excluding accessories)
- Dimensions:
- Extended Length: 503mm
- Retracted Length: 228mm
- Body Diameter: 50mm
- Mounting Foot Span: 72mm
Precision-adjustable pneumatic cylinder featuring dual cushioning control and position-locking capability. The chrome-plated piston rod incorporates a wear-resistant coating (3-5μm thickness) with built-in scraper seal for contamination resistance. Ideal for applications requiring variable stroke settings without mechanical disassembly.
- Variable position clamping in CNC tool changers
- Adjustable press mechanisms for plastic molding
- Position-tunable lifting platforms in assembly lines
- Paper feed control in printing machinery
- Height-adjustable sensor mounting systems
Operation Tip:
Lubricate adjustment screw (M8×1.25 pitch) with ISO VG32 hydraulic oil monthly.
Max lateral load: 120N at mid-stroke. Avoid continuous adjustment under pressure >0.4MPa.
| Property | Property Value |
|---|---|
| sku | JSIJ40X275-20S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Cushion Stroke | 20.5mm |
| Bore Diameter | <40mm> |
| Stroke | 275mm |
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.