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 SAIJ40 Adjustable Cylinder SAIJ40X500-75 Technical Specifications
- Model Code: SAIJ40X500-75
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 500mm ±1mm tolerance
- Adjustable Cushioning: 2-stage (front/rear)
- Mounting Types: Basic type (MF1), Front flange (MP2), Rear flange (MP4)
- Operating Pressure: 0.15–0.8 MPa (21.7–116 psi)
- Ambient Temperature: -20℃ to 80℃ (non-freezing)
- Piston Speed: 50–800 mm/s (lubricated)
- Cushion Length: 75mm (adjustable via needle valve)
- Rod Thread: M16×1.5 (external)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston Rod: Stainless steel (SUS304)
- End Caps: Extruded aluminum
- Seals: NBR (standard), optional FKM for high temp
- Weight: 5.8kg ±3% (without accessories)
- Dimensions:
- Total Length: 570mm (stroke 500 + end caps)
- Width: 80mm (mounting face dimension)
- Height: 80mm (square tube profile)
High-precision adjustable stroke cylinder with progressive cushioning control, featuring dual adjustable needle valves for smooth deceleration. The corrosion-resistant design includes chrome-plated piston rods and IP65-rated wiper seals. Optional magnetic piston version (SAIJ40MX500-75) available for position sensing.
- Precision press-fit operations in automotive assembly
- Variable height positioning in packaging conveyors
- Die casting machine ejection systems
- Glass handling equipment with shock absorption
- Automated warehouse stacker cranes
| Property | Property Value |
|---|---|
| sku | SAIJ40X500-75 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 500mm |
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.







