Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX135-75
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 SAIJ63 Adjustable Stroke Cylinder SAIJ63AX135-75 Specifications
- Model: SAIJ63AX135-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 135 mm (Max) with 75 mm adjustable range
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable elastic cushioning
- Port size: G1/8 (Rc1/8 optional)
- Mounting type: Basic type (MF1 series compatible)
- Rod end type: Male thread M16×1.5
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Piston material: Aluminum alloy with hard anodizing
- Tube material: Aluminum alloy (6063-T5)
- Weight: 5.2 kg ±2%
- Dimensions (L×W×H):
- Retracted length: 235 mm
- Extended length: 370 mm
- Body width: 85 mm
- Mounting height: 50 mm
- Protection class: IP54 (standard wiper design)
- Lubrication: Pre-lubricated (Use ISO VG32 hydraulic oil)
Precision-engineered adjustable stroke cylinder featuring a unique dual-position locking mechanism for mid-stroke positioning. The SAIJ63AX135-75 combines 3-stage anodized surface treatment with chromium-plated piston rod (10μm thickness) for enhanced corrosion resistance in humid environments. Includes built-in magnetic sensor slots (M5×0.8 threaded) for position feedback devices.
- Variable height work platforms in assembly lines
- Clamping force adjustment in CNC fixture systems
- Packaging machine product height compensation
- Glass handling equipment with adaptive positioning
- Automated welding jigs requiring multi-position stops
Installation guidelines:
Maintain 0.5-1mm clearance between cylinder body and mounting surface for thermal expansion.
For horizontal installations, use supported rail kits (model SRA-63M) to prevent rod deflection.
Lubricate every 5,000km travel distance under normal operation.
- Loosen both lock nuts (M10×1.25) using 17mm wrench
- Rotate adjustment screw (clockwise to reduce stroke)
- Re-tighten nuts to 35±5 N·m torque
- Perform 3 full extension/retraction cycles before operation
| Property | Property Value |
|---|---|
| sku | SAIJ63AX135-75 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 135mm |
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.