Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X25-30
2、Profiled bidirectional sealing structure with integrated oil reservoir for compact piston sealing;
3、Aluminum tube construction with cross-reinforced pattern (tie-rod-free design) for enhanced corrosion resistance;
4、Compact axial dimensions compared to ISO15552 standard cylinders of equivalent bore size;
5、Precision-adjustable cushioning mechanism for smooth stroke termination;
6、Comprehensive product line with multiple specifications and configurable mounting accessories.
Category: Standard Cylinders , Brand: AIRTAC , Series: JSIJ63~80
AirTAC JSIJ80X25-30 Adjustable Stroke Cylinder Technical Details
- Series: JSIJ63~80 Adjustable Stroke Cylinder Family
- Full Model: JSIJ80X25-30
- Bore Size: Ø80 mm (3.15")
- Stroke: 25 mm (0.98") standard with adjustable range up to 30 mm (1.18")
- Operating Pressure: 0.15–1.0 MPa (21.7–145 PSI)
- Piston Speed: 50–800 mm/s (with cushioning)
- Ambient Temperature: -20℃ to 80℃ (-4°F to 176°F)
- Mounting Style: Fixed MFH type (front flange)
- Port Size: G1/2 (BSPP thread)
- Piston Rod Material: Hard chrome-plated carbon steel
- Tube Material: Anodized aluminum alloy
- Seals: NBR (Nitrile) standard, optional FKM/Viton
- Cushioning: Adjustable air cushion at both ends
- Weight: 2.65 kg (5.84 lbs)
- Dimensions: 202mm(L) × 125mm(W) × 125mm(H)
- Stroke Adjustment: External mechanical stopper with locknut
- Repeat Positioning Accuracy: ±0.5 mm
High-precision adjustable stroke cylinder featuring dual-position memory capability through its unique mechanical stopper system. The JSIJ80X25-30 combines heavy-duty construction with fine-tuning adjustment (0.5mm increments) for applications requiring variable stroke control. Includes wear-resistant rod seals and integrated shock absorbers for high-cycle operations.
- Variable height positioning in automotive welding jigs
- Press tool depth adjustment systems
- Packaging line product height compensators
- Glass handling equipment with multi-thickness adaptation
- Plastic injection molding ejector stroke control
Installation Protocol:
Mount on rigid flat surfaces using M8×25mm grade 8.8 bolts (torque to 22 N·m).
Maintain 0.5mm alignment tolerance between rod axis and load path. Lubricate
rod weekly with ISO VG32 turbine oil in high-cycling applications (>500 cycles/day).
Critical Note:
Always depressurize before adjusting stroke. Maximum side load capacity
350N at mid-stroke. Avoid full extension locking for over 72 hours to
prevent seal deformation.
| Property | Property Value |
|---|---|
| sku | JSIJ80X25-30 |
| Adjustable Stroke | 30mm |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Cushion Stroke | 29mm |
| Bore Diameter | 80 mm |
| Stroke | <25 mm> |
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.