Airtac JSIJ100~125 Adjustable Cylinder JSIJ125X275-50
$350.32
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SKU:
JSIJ125X275-50
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Description
1. JIS Standard Triple Cylinder;
2. Features profiled bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir;
3. JSI series adopts aluminum tube with internal cross rib reinforcement (rodless design), offering enhanced corrosion resistance;
4. Compact length compared to ISO15552 standard cylinders of equivalent bore size;
5. Smooth cushioning adjustment mechanism for stable operation;
6. Available in multiple configurations with comprehensive cylinder mounting accessories.
Category: Standard Cylinders | Brand: AIRTAC | Series: JSIJ100~125
Installation Note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use anti-vibration brackets (AVB-125 accessory recommended).
Stroke adjustment requires loosening of four M8 counter-rotational locking screws.
2. Features profiled bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir;
3. JSI series adopts aluminum tube with internal cross rib reinforcement (rodless design), offering enhanced corrosion resistance;
4. Compact length compared to ISO15552 standard cylinders of equivalent bore size;
5. Smooth cushioning adjustment mechanism for stable operation;
6. Available in multiple configurations with comprehensive cylinder mounting accessories.
Category: Standard Cylinders | Brand: AIRTAC | Series: JSIJ100~125
AirTAC JSIJ125X275-50 Adjustable Cylinder Specifications
- Series: JSIJ100~125 Adjustable Stroke Series
- Model Code Breakdown: JSIJ125X275-50
- 125: Bore size (mm)
- 275: Maximum stroke length (mm)
- 50: Cushion adjustment mechanism type
- Bore Diameter: 125mm ±0.5mm
- Stroke Range: 25-275mm (mechanically adjustable)
- Operating Pressure: 0.1-1.0 MPa
- Medium Temperature: -20℃ to 80℃ (dry air required)
- Cushion Type: External adjustable rubber + air cushion
- Mounting Style: MF1 (Standard square flange)
- Port Size: G1/2 (BSPP thread)
- Piston Speed: 50-750 mm/s (lubricated condition)
- Body Material: Aluminum alloy (AL6063-T5)
- Rod Material: Chrome-plated steel (S45C)
- Seal Material: NBR (Nitrile rubber)
- Weight: 12.8 kg ±3% (without accessories)
- Dimensions:
- Length: 470mm (min. compact length) to 745mm (max. extended length)
- Width: 160mm (flange mounting surface)
- Height: 165mm (centerline to base)
- ISO Standard: Compliant with ISO 15552 (previously ISO 6431)
- Protection Class: IP54 (standard wiper seal)
Heavy-duty adjustable stroke cylinder featuring dual-position locking mechanism for precise stroke setting. The integrated shock absorber allows 270° rotation adjustment for optimal damping force control. Pre-lubricated design with wear-resistant guide bands ensures smooth operation in high lateral load applications.
Typical Applications:
- Die casting machine ejection systems
- Automotive welding fixture positioning
- Paper converting equipment with variable web lengths
- Plastic injection molding machine core pulls
- Steel coil handling systems requiring force adjustment
Installation Note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use anti-vibration brackets (AVB-125 accessory recommended).
Stroke adjustment requires loosening of four M8 counter-rotational locking screws.
Lubrication:
Initial lubrication sufficient for 50km stroke operation. Relubricate every 3 million cycles
using ISO VG32 turbine oil through dedicated grease nipple (M6×1 thread).
| Property | Property Value |
|---|---|
| sku | JSIJ125X275-50 |
| 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 | PT 1/2 |
| Magnet | Non-magnetic |
| Cushion Stroke | 33mm |
| Bore Diameter | 125mm |
| Stroke | 275mm |
Shipping policies
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.
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