Airtac SCJ40 Standard Cylinder SCJ40X270-75
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 SCJ40 Standard Cylinder SCJ40X270-75 Technical Specifications
- Model Code: SCJ40X270-75
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 270mm (±1.5mm tolerance)
- Operating Pressure: 0.05-1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting Type: Basic MF1 (front flange) with standard accessory ports
- Rod Thread: M16×1.5 external thread
- Piston Speed: 50-800 mm/s (optimal at 500 mm/s)
- Ambient Temperature: -20℃ to 80℃
- Seal Material: NBR (Nitrile), optional Polyurethane
- Body Material: Anodized aluminum alloy (6063-T5)
- Port Size: G1/8 (BSPP thread)
- Weight: 2.65 kg (dry, without accessories)
- Dimensions:
- Extended Length: 486mm (stroke+body)
- Retracted Length: 216mm
- Width: 64mm (mounting flange to rear)
- Height: 64mm (square body profile)
High-rigidity ISO cylinder with dual anti-rotation guide rods, designed for precision linear motion in industrial automation. Features wear-resistant chromium-plated piston rod (18μm thickness) and built-in magnet for position sensing compatibility. Requires ISO VG32 hydraulic oil lubrication if used in high-cycle applications (>1 million cycles).
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- CNC machine tool part positioning
- Automotive welding fixture actuation
- Packaging machine vertical lifting units
Installation recommendation:
For horizontal mounting exceeding 500mm stroke, support rod mid-span with
≤0.1mm/m alignment tolerance. Lubricate rod weekly with Class 2 lithium grease
in dusty environments.
| Property | Property Value |
|---|---|
| sku | SCJ40X270-75 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 270mm |
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.