AirTAC SAIJ32 Adjustable Cylinder SAIJ32AX140-30S Technical Details
- Model Code: SAIJ32AX140-30S
- Cylinder Type: Double-acting with adjustable cushioning
- Bore Size: Ø32 mm (±0.1mm manufacturing tolerance)
- Stroke Length: 140 mm (5.51") with ±0.5mm positioning accuracy
- Adjustment Range: 0-30% of total stroke via external screw mechanism
- Operating Pressure: 0.15-1.0 MPa (21.7-145 PSI)
- Max Thrust: 226N at 0.63MPa (calculated using π×(16mm)²×0.63MPa)
- Port Size: G1/8 (BSPP thread) with 4.8mm push-in fitting compatibility
- Body Material: Anodized aluminum alloy (AL6063-T5)
- Piston Rod: Chrome-plated stainless steel (SUS304)
- Seals: High-wear NBR rubber (nitrile butadiene)
- Temperature Range: -20℃ to 80℃ (-4°F to 176°F)
- Cushion Type: Progressive buffer with 5-stage adjustable dampening
- Mounting: Standard ISO 15552 front flange (Type MP5) with axial mounting holes
- Weight: 0.85 kg (1.87 lbs) ±3%
- Dimensions: 240mm(L) × 32mm(W) × 32mm(H) (9.45"×1.26"×1.26")
- Rod Thread: M12×1.25 external thread (8g tolerance grade)
- ISO Certification: 15552 compliant (formerly ISO 6431)
Precision-engineered adjustable stroke cylinder featuring patented "SoftStop" cushioning technology. The SAIJ32AX series incorporates a dual-chamber buffer system that reduces end-impact noise by 15dB compared to standard models. Its anti-rotation piston rod and IP54-rated wiper seal ensure reliable operation in dusty environments. Requires ISO VG32-grade lubricant for optimal performance.
- Pick-and-place robot end effectors requiring millimeter-level positioning
- Glass cutting machinery with variable material sizes
- Pharmaceutical blister packaging with adjustable compression force
- Automotive welding jigs needing force-controlled clamping
- Semiconductor wafer handling systems
 Maintenance Tip: 
            Perform cushion adjustment under 0.3MPa air pressure for precise calibration. 
            Lubricate guide bushings every 500km of cumulative travel. Avoid side loads 
            exceeding 15N·m to prevent rod deflection.
 Maintenance Tip: 
            Perform cushion adjustment under 0.3MPa air pressure for precise calibration. 
            Lubricate guide bushings every 500km of cumulative travel. Avoid side loads 
            exceeding 15N·m to prevent rod deflection.
        - Align cylinder axis within 0.2mm perpendicularity tolerance
- Use M6×25mm (8.8 grade) mounting bolts torqued to 4.5N·m
- Maintain 50mm clearance behind cushion adjustment screws
- Install speed controllers (ASC-06 recommended) on both ports
| Property | Property Value | 
|---|---|
| sku | SAIJ32AX140-30S | 
| Adjustable Stroke | 30mm | 
| 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 | PT1/8 | 
| Magnet | S-Magnetic | 
| Bore Diameter | <32 mm> | 
| Stroke | <140mm> | 
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.
 
              









