Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X75-40S
1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
AirTAC SAIJ63X75-40S Adjustable Stroke Cylinder Technical Details
- Model Code Breakdown: SAIJ63-X75-40S
- SAI: Compact cylinder series
- J63: 63mm bore diameter
- X75: 75mm maximum stroke length
- 40S: Double-acting with adjustable cushioning
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Ambient Temperature: -10℃ to 80℃ (14°F to 176°F)
- Piston Speed: 50-750 mm/s (with air cushion engaged)
- Cushion Adjustment: ±5mm from set position
- Port Size: G1/2 (BSPP thread)
- Rod Thread: M20×1.5 (external)
- Body Material: Aluminum alloy (anodized finish)
- Seal Type: HNBR (Hydrogenated Nitrile) wiper seals
- Weight: 3.2 kg (7.05 lbs) ±2%
- Dimensions:
- Length: 231mm (9.09") - retracted
- Width: 78mm (3.07") - body diameter
- Height: 92mm (3.62") - including mounting base
- ISO Standard: 15552 compliant (VDMA 24562)
Precision stroke-adjustable pneumatic cylinder featuring dual micrometer-style mechanical stops for repeatable positioning (±0.5mm accuracy). The 5-stage air cushion system minimizes end-impact noise below 75dB(A). Integrated magnetizable piston enables sensor mounting for position feedback. Corrosion-resistant construction withstands ISO 8573-1:2010 Class 4 compressed air quality.
- Variable height workholding fixtures in CNC machining centers
- Packaging line product height compensation systems
- Automated welding torch positioning mechanisms
- Printing press roller engagement control
- Plastic injection molding ejector stroke adjustment
Operation Tip:
Always lock adjustment nuts with 1.5-2.0 N·m torque after setting stroke length.
Lubricate sliding surfaces monthly with ISO VG32 hydraulic oil when used in
high-cycle (>500,000 actuations/month) applications.
| Property | Property Value |
|---|---|
| sku | SAIJ63X75-40S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 75mm |
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.