Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X250-100
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 JSIJ40X250-100 Adjustable Stroke Air Cylinder Specifications
- Series: JSIJ32~50 (Standard adjustable stroke series)
- Model Breakdown: JSIJ40X250-100 = 40mm bore × 250mm stroke × 100mm adjustable range
- Bore size: 40mm (±0.1mm manufacturing tolerance)
- Stroke: 250mm (Max adjustable stroke: 250+100=350mm)
- Adjustment range: 0-100mm (Fine-tuning via external locking nut)
- Operating pressure: 0.05-1.0 MPa (Optimal at 0.1-0.8 MPa)
- Piston speed: 50-1000mm/s (Lubricated condition)
- Ambient temperature: -20℃ to 80℃ (NBR seals)
- Cushion type: Air cushion + adjustable shock absorber
- Mounting: Standard MA/FA/MB/FB series brackets
- Port size: G1/8 (M5×0.8 optional)
- Material: Aluminum alloy barrel (6063-T5), CR12MoV piston rod
- Weight: 2.8kg (Excluding accessories)
- Dimensions: 350mm(L) × 58mm(W) × 58mm(H) (Fully extended)
- ISO certification: 6431/DIN standard compliance
Precision-adjustable pneumatic cylinder with dual-position memory function, featuring a unique telescopic rod design for stroke calibration without disassembly. The chromium-plated piston rod integrates wear-resistant bands (2μm hard oxide layer) for maintenance-free operation. Requires ISO 8573-1:2010 Class 3 lubricated air (40μm filtration).
- Variable position clamping in CNC fixture systems
- Material handling with adjustable lifting heights
- Press-fit assembly with force control (combined with pressure regulator)
- Packaging line product positioning gates
- Automated welding equipment positioners
Maintenance protocol:
Relubricate every 500km of cumulative travel using ISO VG32 turbine oil.
Avoid full stroke adjustment under pressure - always depressurize before turning adjustment nut.
| Property | Property Value |
|---|---|
| sku | JSIJ40X250-100 |
| Adjustable Stroke | 100mm |
| 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 | <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.