Airtac SCJ40 Standard Cylinder SCJ40X300-40S
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 SCJ40X300-40S Standard Cylinder Specifications
- Model: SCJ40X300-40S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 40 mm
- Stroke: 300 mm (±0.5 mm tolerance)
- Operating pressure: 0.15–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) / G1/8 optional
- Mounting: Square ISO 15552 pattern with 4xM6 threaded holes
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated stainless steel (14mm diameter)
- Seals: NBR (standard) / FKM optional
- Position detection: Built-in magnet (D-M9N inductive sensor compatible)
- Protection rating: IP65 (rod gland wiper included)
- Weight: 2.8 kg (with cushions and mounting accessories)
- Dimensions:
- Extended length: 480 mm (stroke + end caps)
- Body diameter: 62 mm (octagonal profile)
- Mounting base: 52x52 mm square flange
A heavy-duty ISO cylinder featuring precision honed tubing and dual shock-absorbing cushions. The SCJ40 series delivers 628N thrust at 0.5MPa (extending) with ≤0.5mm/s creep speed. Includes wear-resistant rod scraper and auto-lubricating piston seals. Requires filtered air (≤5μm) with optional Lubricator (V≤1.5m/s).
- Palletizing robot arm actuators
- Injection molding machine ejectors
- CNC fixture clamping systems
- Automotive assembly line positioning
- High-cycle packaging machinery
Installation note:
Align within 0.2mm/m parallelism tolerance. For vertical mounting,
use locknut (ANJ40) on piston rod. Lubricate through air port with
ISO VG32 oil if operating >1 m/s.
| Property | Property Value |
|---|---|
| sku | SCJ40X300-40S |
| 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 | S-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.