
Description
SCJ40 Standard Cylinder
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
Installation note:
Align mounting surfaces within 0.2mm tolerance. For vertical mounting,
use locknut (ASNU6) to prevent loosening. Lubricate with ISO VG32 hydraulic oil
for initial operation. Re-lubricate every 3 months under normal use.
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 SCJ40X25-20STC Standard Cylinder Specifications
- Model: SCJ40X25-20STC
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 25mm (adjustable cushion)
- Operating pressure: 0.05–1.0 MPa
- Mounting type: STC series (front/rear flange & foot mounting)
- Port size: M5x0.8 (1/8" NPT optional)
- Piston speed: 50–800 mm/s (lubricated)
- Cushioning: Adjustable rubber buffer
- Material: Aluminum alloy body (anodized), CRCC steel rod
- Seal material: NBR (nitrile butadiene rubber)
- Ambient temperature: -20℃ to 80℃
- Protection rating: IP54 (standard), IP67 (optional wiper)
- Weight: 0.92kg (without accessories)
- Dimensions: 145mm(L) × 50mm(W) × 50mm(H) (retracted length)
- Rod thread: M10x1.25 (external)
- Max lateral load: 35N at 0.5MPa
High-precision ISO-compliant cylinder with dual cushioning and multi-mount flexibility. Features wear-resistant chromium-plated rod and low-friction seals for smooth operation in high-cycle applications. Includes magnetic piston for sensor compatibility (sensors sold separately).
Typical Applications:
- Carton sealing machine pusher mechanisms
- CNC machine tool clamping devices
- Automated conveyor gate controls
- Pharmaceutical blister packaging systems
- Textile machinery thread tensioners
| Property | Property Value |
|---|---|
| sku | SCJ40X25-20STC |
| Adjustable Stroke | <20mm> |
| 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 | <25 mm> |
Shipping policies
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.
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