Airtac SAIJ40 Adjustable Cylinder SAIJ40X140-75S
1. ISO15552 (formerly ISO6431) compliant standard cylinder
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir functionality for compact dimensions and enhanced lubrication retention
3. Reinforced cross-section aluminum alloy tube (non-tie-rod design) with superior corrosion resistance. Integrated sensor mounting grooves enable rapid magnetic switch installation
4. Equipped with smoothly adjustable cushioning mechanism for stable stroke termination
5. Multiple specifications available with comprehensive selection of cylinder accessories and mounting configurations
6. High-temperature resistant sealing materials extend operational range to 0~150℃
Category: Standard Cylinders | Brand: AirTAC | Series: SAIJ40
AirTAC SAIJ40X140-75S Adjustable Cylinder Specifications
- Model: SAIJ40X140-75S
- Type: Adjustable stroke double-acting cylinder
- Bore size: 40mm
- Stroke length: 140mm (adjustable)
- Adjustment range: ±3mm (via built-in stroke adjustment mechanism)
- Operating pressure: 0.05–0.9 MPa
- Cushioning type: Air cushion (adjustable)
- Port size: PT1/4 (G1/8 optional)
- Operating temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, CRCA mounting bracket, NBR seals
- Weight: 1.7kg ±3%
- Dimensions: 230mm(L) × 42mm(W) × 48mm(H) (minimum retracted length)
- Rod thread: M10×1.25
- Piston speed: 50–800mm/s
- Protection rating: IP54 (standard)
Precision-adjustable pneumatic cylinder with dual-position locking mechanism, featuring enhanced lateral load capacity through reinforced rod bearing design. The 75S suffix indicates special chromium-plated piston rod for corrosion resistance. Integrated magnetic sensor slot (inductive sensor not included) enables position feedback capabilities.
- Precision press-fit operations in electronics assembly
- Variable height positioning in automated packaging lines
- Clamping force adjustment in CNC fixture systems
- Material feeding mechanisms with stroke compensation
- Textile machinery tension control systems
Installation note:
Lubricate rod bearings with ISO VG32 hydraulic oil before initial use.
For vertical mounting (nose-up position), reduce maximum load by 30%.
Requires 5μm filtered air with lubrication (oil mist 1 drop/m³).
| Property | Property Value |
|---|---|
| sku | SAIJ40X140-75S |
| Adjustable Stroke | 75mm |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| 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.