Airtac SCJ40 Standard Cylinder SCJ40X70-40
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 SCJ40X70-40 Standard Cylinder Specifications
- Model: SCJ40X70-40
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm
- Stroke: 70mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Medium: Clean dry air (lubricated or non-lubricated)
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod thread: M16×1.5
- Mounting type: Basic type (MF1) with multiple mounting options available
- Cylinder material: Aluminum alloy (anodized)
- Seal material: NBR (standard)/PU (optional)
- Weight: 1.25kg (without accessories)
- Dimensions: 197mm(L) × 40mm(Bore) × 52mm(H) (including end caps)
- Protection rating: IP65 (with wiper seal)
- Theoretical force: 502N at 0.5MPa (extending)
- Max speed: 500mm/s (with cushioning)
- Magnetic switch compatibility: D-A93 series (groove width 8.2mm)
High-precision industrial cylinder featuring chrome-plated piston rod (hardness HRC45-55) and integrated buffer adjustment screws. The SCJ40 series utilizes a dual-seal structure with wear-resistant guide rings, achieving over 3,000km service life under standard conditions. Requires air filtration of 25μm or finer.
- Plastic injection molding machine ejectors
- Automated assembly line positioning
- Packaging machine clamping mechanisms
- CNC machine tool door actuators
- Textile machinery tension control systems
Installation note:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations,
use lock nuts on piston rod threads. Lubricate through air port (ISO VG32 recommended)
if using non-lubricated air supply.
| Property | Property Value |
|---|---|
| sku | SCJ40X70-40 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 70mm |
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.