Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X125-40S
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 SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X125-40S Specifications
- Model Code: SAIJ63X125-40S
- Type: Double-acting adjustable stroke cylinder
- Bore Size: Ø63 mm
- Stroke: 125 mm (nominal), adjustable from 0-125mm
- Adjustment Mechanism: External mechanical stopper with locknut
- Operating Pressure: 0.05-1.0 MPa
- Cushioning Type: Air cushion with adjustable dampers
- Mounting Style: Basic type (no pre-mounted brackets)
- Port Size: PT1/2 (G1/2 optional)
- Temperature Range: -20℃ to 80℃
- Cylinder Material: Aluminum alloy body, chrome-plated piston rod
- Seal Material: NBR (nitrile rubber)
- Weight: 2.85 kg ±5%
- Dimensions:
- Extended Length: 335 mm
- Retracted Length: 210 mm
- Body Width: 78 mm
- Height (with rod): 104 mm
- ISO Standard: Compliant with ISO 6432
Precision-adjustable pneumatic cylinder featuring dual-position memory capability through its mechanical stroke adjustment system. The chrome-plated piston rod (hardness HV700±50) provides wear resistance in high-cycle applications. Includes built-in magnetic sensor slots (M5x0.8 thread) for position feedback devices.
- Variable clamping force fixtures in CNC machining centers
- Adjustable stopper mechanisms in assembly lines
- Packaging machine product height compensation systems
- Glass handling equipment with position-sensitive gripping
- Plastic injection molding ejector stroke control
Installation recommendation:
Maintain 0.5-1mm clearance between stopper screws during adjustment.
Lubricate with ISO VG32 turbine oil (1-2 drops per port) when using non-lubricated air supply.
Critical note:
Avoid full retraction adjustment beyond 95% of nominal stroke to prevent
cushioning sleeve damage. Maximum side load: 98N at mid-stroke.
| Property | Property Value |
|---|---|
| sku | SAIJ63X125-40S |
| 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 | 125mm |
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.