2. Features specially profiled bidirectional sealing structure on piston with compact dimensions and oil reservoir integration;
3. Cross-shaped aluminum alloy barrel with rodless design ensures superior corrosion resistance. Integrated sensor mounting grooves enable fast and convenient sensor installation;
4. Adjustable cushioned stroke ensures smooth deceleration;
5. Multiple cylinder configurations and mounting accessories available for customized solutions;6. High-temperature resistant sealing materials accommodate operating temperatures from 0℃ to 150℃.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ80
AirTAC SAIJ80X30-20 Adjustable Cylinder Technical Details
- Model Code: SAIJ80X30-20
- Type: Double-acting adjustable stroke cylinder
- Bore Size: Ø80 mm (±0.1mm manufacturing tolerance)
- Stroke: 30 mm (mechanically adjustable via external screw)
- Operating Pressure: 0.1-0.9 MPa (1-9 bar)
- Port Thread: G1/4 (ISO228 standard)
- Cushioning: Adjustable pneumatic cushion at both ends
- Piston Rod Material: Chrome-plated steel (Cr-Mo alloy)
- Tube Material: Aluminum alloy (hard anodized surface)
- Seal Material: NBR (nitrile) with wear-resistant ring
- Ambient Temperature: -20℃ to +80℃ (dry air required below 0℃)
- Weight: 2.7 kg (without accessories)
- Dimensions:
- Total Length (retracted): 200 mm
- Extended Length: 230 mm
- Mounting Face Width: 100 mm
- Height with Bracket: 135 mm
- Rod End Thread: M20×1.5
- ISO Standard: 15552 (formerly ISO 6431)
- Protection Class: IP54 (standard wiper seal configuration)
Precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment (±1mm precision) through a 360° rotary dial. The dual-cushion design minimizes end-impact noise below 75dB(A) at 0.5MPa. Integrated magnet slot (T-slot design) allows easy sensor mounting for position feedback.
- Variable clamping force fixtures in CNC machining centers
- Adjustable press mechanisms for plastic injection molding
- Position-adjustable stops in automotive assembly lines
- Tension control systems in paper/converting machinery
- Height-adjustable platforms in packaging automation
- 1. Use clean, lubricated air (ISO 8573-1:2010 Class 2.4.2)
- 2. Allow 15mm clearance around adjustment mechanism
- 3. Mounting torque for bracket screws: 25-30 N·m
- 4. Maximum side load capacity: 150N at mid-stroke
| Property | Property Value |
|---|---|
| sku | SAIJ80X30-20 |
| Adjustable Stroke | <20mm> |
| Seal Material | Polyurethane |
| 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 |
| Bore Diameter | 80 mm |
| Stroke | 30mm |
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.









