Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX145-20S
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 SAIJ63AX145-20S Adjustable Cylinder Specifications
- Model: SAIJ63AX145-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 145mm (adjustable through mechanical stopper)
- Adjustment range: 0-20mm fine-tuning capability
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (axial foot mounting holes M8×1.25)
- Port size: G1/8 (ISO standard tapered thread)
- Piston material: High-grade aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel (S45C, surface hardness ≥HV700)
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Weight: 2.85kg (without accessories)
- Dimensions: 307mm(L) × 82mm(W) × 82mm(H) (max extended length)
- Rod thread: M16×1.5 (external thread at piston end)
- ISO standard: 6432 compliant
Precision-adjustable pneumatic cylinder featuring dual-stage position locking and shock absorption. The SAIJ63AX145-20S combines 3μm surface finish rod technology with impact-resistant end caps, designed for repetitive high-cycle operations. Includes built-in magnetic sensor slots (2 pcs, 4mm width) for position feedback devices. Requires 5-40μm filtered air with ISO 8573-1:2010 class 4.2.4 cleanliness.
- Precision die-cutting machine pressure control
- Automated palletizing system height adjustment
- Semiconductor wafer handling robots
- Plastic injection molding ejector mechanisms
- Automotive assembly line clamping fixtures
- Food packaging portion control systems
Installation guidelines:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use rod-end support brackets (ATC part# BR-63V). Lubricate with ISO VG32 turbine oil if operated above 5Hz cycle rate.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX145-20S |
| Adjustable Stroke | <20mm> |
| 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 | 145mm |
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.