Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X125-20
2. Features specialized bidirectional sealing structure with integrated oil reservoir for compact dimensions;
3. Tie-rod construction with reinforced pillars connecting end covers to aluminum barrel for enhanced reliability;
4. Compact stroke length compared to ISO 15552 standard cylinders at equivalent bore sizes;
5. Precision-engineered adjustable cushioned piston movement;
6. Multiple bore sizes and modular mounting accessories available for diverse application requirements;
7. High-temperature resistant sealing materials enable operational range of 0°C to 150°C.
Category: Standard Cylinders , Brand: AirTAC , Series: SCJ63
AirTAC SCJ63X125-20 Standard Cylinder Specifications
- Model: SCJ63X125-20
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 63 mm
- Stroke: 125 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (Standard) with optional accessories
- Port size: G1/4 (NPT1/4 optional)
- Piston rod material: Hard chrome-plated steel (S45C)
- Tube material: Aluminum alloy (AL6063-T5)
- Seal material: NBR (Nitrile rubber)
- Ambient temperature: -20℃ to +80℃
- Weight: 2.65 kg (without accessories)
- Dimensions:
- Total length: 249 mm (at mid-stroke)
- Body diameter: 63 mm
- Mounting base width: 32 mm
- Rod end thread: M16×1.5
- Protection rating: IP65 (Dust-tight & water jet resistant)
- Max theoretical force:
- Thrust @0.6MPa: 1870N
- Retract @0.6MPa: 1660N
A high-performance industrial cylinder featuring precision honed tubing and multi-layered sealing system. The SCJ63X125-20 combines 5000km+ service life with ±0.5mm repeat positioning accuracy, making it ideal for repetitive motion systems. Includes built-in magnet for sensor mounting (optional magnetic switch required).
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool workpiece positioning
- Palletizing robot end-effector drives
- Food processing conveyor gate actuators
Installation note:
Lubricate piston rod with ISO VG32 hydraulic oil before initial operation.
Maintain 0.5mm minimum clearance between rod and adjacent components.
For vertical mounting, use anti-drop locking nuts (ASNU-16M recommended).
| Property | Property Value |
|---|---|
| sku | SCJ63X125-20 |
| 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 | Non-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.