Airtac SCJ40 Standard Cylinder SCJ40X300-30
1. Enterprise-standard pneumatic cylinder;
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir for compact piston sealing design;
3. Tie-rod construction with reinforced tie-rod connections between end covers and aluminum barrel ensures superior reliability;
4. Compact stroke length compared to ISO 15552 counterparts with equivalent bore sizes;
5. Smooth cushioning adjustment mechanism for optimized motion control;
6. Available in multiple bore sizes with comprehensive mounting accessories;
7. High-temperature resistant sealing materials enable operational range: 0-150°C.
Category: Standard Cylinders , Brand: Airtac , Series: SCJ40
AirTAC SCJ40X300-30 Standard Cylinder Specifications
- Model: SCJ40X300-30
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 40mm
- Stroke: 300mm (±0.5mm tolerance)
- Operating pressure: 0.1-1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (ISO 228-1 standard)
- Piston speed: 50-750 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated 45# steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Mounting options: Basic type (MF1), front flange (MF2), rear flange (MF3), trunnion (MP4)
- Weight: 1.65kg (excluding accessories)
- Dimensions:
- Extended length: 530mm (stroke + cylinder body)
- Retracted length: 230mm
- Body diameter: 50mm
- Mounting hole spacing: 32mm (vertical) × 25mm (horizontal)
- Protection rating: IP54 (standard wiper seal)
- Lubrication: Pre-lubricated (recommended relubrication every 3,000km stroke)
High-precision industrial cylinder featuring wear-resistant construction and precision honed tube. The SCJ40 series incorporates a dual-seal design with integrated cushioning adjustment screws for smooth deceleration. Optimized for applications requiring consistent thrust and position repeatability (±0.5mm). Includes magnetic piston version option (SCJ40MX300-30) for position sensing.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool door actuators
- Packaging machine product pushers
- Automotive welding fixture positioning
Installation guidelines:
Ensure proper alignment of load axis (max 0.5° angular misalignment allowed).
Use locknuts with 25-30 N·m torque for mounting brackets.
For vertical installations, install speed controller on lower port.
| Property | Property Value |
|---|---|
| sku | SCJ40X300-30 |
| Adjustable Stroke | 30mm |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| 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.