Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X140-75S
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 SCJ63X140-75S Standard Cylinder Specifications
- Model: SCJ63X140-75S
- Type: ISO 6432 compliant single-acting/pneumatic cylinder
- Bore size: Ø63 mm (±0.1mm machining tolerance)
- Stroke: 140 mm (adjustable cushioning ±10%)
- Operating pressure: 0.1-0.9 MPa (1-9 bar)
- Buffer type: Adjustable elastic cushioning (both ends)
- Port size: PT1/4 (G1/4 optional)
- Mounting style: MF1 front flange with rectangular base (ISO 15552)
- Built-in sensor: Pre-wired magnetic switch (2-wire PNP/NPN optional)
- Temperature range: -20℃ to +80℃ (continuous operation)
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal material: NBR (nitrile) with wear-resistant guide rings
- Weight: 3.5 kg (±5% production variance)
- Dimensions: 300mm(L) × 80mm(W) × 80mm(H) (retracted state)
- Extended length: 440mm (retract length + stroke)
- Rod thread: M16×1.5 external thread (stainless steel cap included)
- Lubrication: Pre-lubed (relubrication interval: 2,000km stroke)
High-rigidity industrial cylinder featuring precision honed aluminum tube (Ra≤0.2μm) and dual anti-rotation design. The SCJ63X140-75S delivers 1,960N thrust at 0.6MPa (6bar) with ≤0.5mm/s creep speed. Includes IP67-rated magnetic sensor slots and vibration-resistant mounting points. Requires 40μm filtered air with ISO 8573-1:2010 Class 3 air quality.
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- CNC machine tool clamping systems
- Food packaging line pusher mechanisms
- Lithium battery production conveyor stops
Installation protocol:
Align cylinder axis within ±0.5° of load path. For vertical mounting,
use counterbalance valve (model CBV-63 recommended). Lubricate rod
weekly with ISO VG32 hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SCJ63X140-75S |
| 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 | <140mm> |
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.