Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X125-75STC
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 SCJ63X125-75STC Standard Cylinder Specifications
- Model: SCJ63X125-75STC
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 63mm
- Stroke: 125mm
- Operating pressure: 0.05–1.0 MPa (0.5–10 bar)
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: STC series (front flange with mounting holes)
- Port size: G1/4 (ISO 228/1 standard)
- Piston rod thread: M16×1.5
- Temperature range: -20℃ to 80℃
- Tube material: Anodized aluminum alloy
- Piston rod material: Chrome-plated steel (Cr-Mo)
- Seal material: NBR (nitrile rubber)
- Weight: 3.5kg ±5% (without accessories)
- Dimensions:
- Body length: 202mm (basic length)
- Total extended length: 327mm (202+125mm stroke)
- Width (mounting flange): 90mm
- Height (mounting base to rod end): 128mm
High-performance industrial cylinder featuring corrosion-resistant construction and precision-machined components. The SCJ63 series delivers 1,960N thrust force at 0.63MPa (6 bar) with smooth operation enabled by integrated cushioning. Designed for 1,500km service life under standard conditions (50mm/s speed, 3 million cycles). Includes magnetic piston for position sensing compatibility.
- Automated assembly line clamping mechanisms
- Packaging machine lid press systems
- Plastic injection molding ejectors
- Material handling transfer units
- Automotive welding fixture positioning
Installation tip:
Maintain 0.3-1mm clearance between rod end and load during alignment.
Lubricate with ISO VG32 hydraulic oil if operating below 0.3MPa.
For vertical mounting, use locking nut (M16×1.5) on piston rod end.
| Property | Property Value |
|---|---|
| sku | SCJ63X125-75STC |
| Adjustable Stroke | 75mm |
| 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.