Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X300-40
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 SCJ63X300-40 Standard Cylinder Specifications
- Model: SCJ63X300-40
- Bore size: 63mm (ISO 6432 standard)
- Stroke: 300mm (±1.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa
- Medium temperature: -20℃ to 80℃
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (ISO 228-1)
- Piston rod thread: M20×1.5 (external)
- Mounting type: Basic series (MF1), optional foot-mount (MP4) or flange-mount (MF2)
- Material: Aluminum alloy cylinder tube, chrome-plated piston rod
- Seal material: NBR (standard), optional FKM for high temp
- Speed range: 50–800 mm/s (with cushion adjustment)
- Weight: 3.8 kg (dry, without accessories)
- Dimensions:
- Extended length: 556mm
- Retracted length: 256mm
- Body width: 90mm (mounting face)
- Height with rod: 135mm
- Protection rating: IP65 (standard wiper seal)
- Theoretical force:
- Thrust @0.6MPa: 1870N
- Tension @0.6MPa: 1670N
High-precision industrial cylinder with double-acting operation and corrosion-resistant construction. Features dual adjustable air cushions for smooth deceleration, reducing impact noise below 75dB(A). The hard chrome-plated piston rod (Rockwell HRC35-40) ensures durability in high-cycle applications. Compatible with ISO 15552 mounting accessories.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Steel coil feeding systems
- Automotive welding fixture positioning
- Packaging machine vertical lift systems
Installation note:
Lubricate with ISO VG32 hydraulic oil (1-2 drops per port weekly).
For vertical mounting, install rod-end down to prevent condensate accumulation.
Maintain 0.5mm minimum clearance between rod and guide mechanisms.
| Property | Property Value |
|---|---|
| sku | SCJ63X300-40 |
| Adjustable Stroke | <40mm> |
| 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 | 300mm |
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.