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 SAIJ80X85-40 Adjustable Cylinder Technical Details
- Model Decode: SAIJ80-X85-40
- SAI: Standard adjustable cylinder series
- J: Double-acting with adjustable stroke
- 80: 80mm bore diameter
- X85: 85mm maximum stroke length
- 40: MF1 foot-mounted style with auto switch groove
- Operation type: Double-acting with external stroke adjustment
- Working pressure range: 0.15-0.8 MPa (21.7-116 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Ambient temperature: -20℃ to +80℃ (NBR seals)
- Body material: Anodized aluminum alloy (AL6063)
- Piston rod: Hard chrome-plated steel (SUJ2)
- Mounting: ISO 15552 standard footprint with multiple accessory options
- Port size: G1/4 (BSPP thread)
- Weight: 5.2kg ±3% (without accessories)
- Dimensions:
- Total length (retracted): 265mm
- Stroke adjustment range: 0-85mm (continuous)
- Body diameter: Ø80mm
- Mounting height: 120mm (from base to centerline)
This industrial-grade adjustable stroke cylinder features a precision-ground piston rod (surface roughness Ra≤0.4μm) and dual locking nuts for stroke position retention. The integrated T-slot design allows tool-free stroke adjustment while maintaining IP54 dust/water resistance. Optional magnetic piston enables position feedback when used with compatible sensors.
- Variable height positioning in packaging line diverters
- Pressure-sensitive clamping systems (woodworking/CNC)
- Batch adjustment mechanisms in food processing
- Automated warehouse stacker height compensators
- Plastic injection molding ejector systems
- Loosen both lock nuts using 17mm wrench
- Rotate adjustment screw (M10×1.25 pitch) - 1 full rotation = 1.25mm stroke change
- Re-tighten lock nuts to 4.5N·m torque
- Perform 3-5 test cycles before production use
| Property | Property Value |
|---|---|
| sku | SAIJ80X85-40 |
| Adjustable Stroke | <40mm> |
| 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 | 85mm |
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.









