Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X125-20TC
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 SCJ63X125-20TC Standard Cylinder Specifications
- Model: SCJ63X125-20TC
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 63 mm
- Stroke: 125 mm (±0.5mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable pneumatic cushion (both ends)
- Mounting style: TC-type front flange with integrated mounting holes
- Port size: G1/4 (ISO 228-1 standard)
- Piston rod thread: M12×1.25 (ISO 13351)
- Material:
- Tube: Aluminum alloy (AlSi10Mg) with hard anodizing
- Piston rod: Chrome-plated steel (H5 tolerance)
- End caps: Die-cast aluminum
- Weight: 2.45 kg (excluding accessories)
- Dimensions:
- Total length: 225 mm (at mid-stroke position)
- Extended length: 287.5 mm
- Retracted length: 162.5 mm
- Body diameter: 80 mm
- Mounting hole spacing: 50×50 mm square pattern
- Seal material: NBR (standard), optional FKM/Viton
- Max theoretical force: 3120N @1.0MPa (extending)
- Piston speed: 50-750 mm/s (optimal range)
- Protection rating: IP65 (rod gland area)
A high-performance ISO standard cylinder featuring precision honed tubing and triple lip seals for leak-free operation. The SCJ63X125-20TC combines 20mm thick end caps for improved impact resistance with a wear-resistant chromium-plated rod. Includes magnetic piston (D-M9 type) for position sensing compatibility. Requires ISO 8573-1:2010 Class 3 compressed air.
- Automated material handling systems
- Plastic injection molding machine ejectors
- Automotive assembly line clamping devices
- Packaging machine vertical lift mechanisms
- CNC machine tool chip conveyors
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial use. Avoid side load exceeding 30N.
For vertical mounting, install with rod end downward. Recommend replacing seals after
3,000 km cumulative stroke distance or 5 years of service.
| Property | Property Value |
|---|---|
| sku | SCJ63X125-20TC |
| 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.