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 SAIJ63AX135-50 Adjustable Cylinder Specifications
- Model: SAIJ63AX135-50
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (ISO 6432 standard)
- Stroke length: 135mm (adjustable via built-in stroke limiter)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Front flange with ISO 15552 mounting pattern
- Rod end thread: M16×1.5 male thread
- Operating temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber) with wear-resistant band
- Port size: G1/8 (BSPP thread)
- Piston speed: 50–800 mm/s (optimal range)
- Weight: 3.2 kg ±5% (without accessories)
- Dimensions:
- Extended length: 285mm (135mm stroke)
- Retracted length: 150mm
- Body diameter: 80mm (max cross-section)
- Mounting flange: 125mm × 50mm
- Rod hardness: HRC 45-50 chrome-plated surface
- Protection rating: IP65 (wipers included)
Precision-engineered adjustable stroke cylinder with dual cushion control, featuring an anti-rotation mechanism for stable linear motion. The hardened piston rod and triple-lip seal design ensure 2,000km+ service life under standard conditions. Includes magnetic piston for sensor compatibility.
- Variable position clamping in CNC fixtures
- Packaging line product ejection systems
- Plastic injection molding machine gates
- Automated warehouse stacker positioners
- Glass tempering furnace door actuators
- ±5mm stroke adjustment range via external screws
- Replaceable cushion needles for wear compensation
- Pre-drilled mounting holes compatible with ISO 15552 rail systems
- Optional rod-end accessories: Swivel joints, clevis mounts
| Property | Property Value |
|---|---|
| sku | SAIJ63AX135-50 |
| Adjustable Stroke | <50mm> |
| 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.









