Airtac SCJ40 Standard Cylinder SCJ40X50-20
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 SCJ40X50-20 Technical Specifications
- Model Code Breakdown: SCJ40-X50-20
- SCJ: Standard Compact Cylinder Series
- 40: 40mm bore diameter
- X50: 50mm stroke length
- 20: Front flange rectangular mounting (ISO 15552)
- Operating pressure: 0.05-1.0 MPa (7-145 psi)
- Maximum thrust: 126kgf @ 0.7MPa (push/pull force varies ±2%)
- Cushioning type: Adjustable rubber buffer (both ends)
- Port size: G1/8 (BSPP thread)
- Piston speed: 50-800 mm/s (optimal range 100-500 mm/s)
- Ambient temperature: -20℃ to 80℃ (non-freezing)
- Seal material: NBR (Nitrile) standard, optional FKM/Viton
- Body material: Aluminum alloy (anodized surface)
- Rod material: Chrome-plated steel (Cr≥18μm)
- Weight: 1.65kg ±3% (without accessories)
- Dimensions:
- Total length: 155mm (extended)
- Body diameter: Φ40mm ±0.2
- Mounting flange: 60×40mm (W×H)
- Rod end thread: M10×1.25 (male)
High-precision industrial cylinder featuring wear-resistant design with dual chrome plating on piston rod. The SCJ40X50-20 combines compact dimensions with 20% increased lateral load capacity compared to previous generation models. Integrated magnet slot allows for magnetic switch installation (sensor not included). Requires ISO 8573-1:2010 Class 3 lubricated air (VG32 oil mist recommended).
- Automated packaging line pusher mechanisms
- CNC machine tool clamping devices
- Conveyor sorting gate actuators
- Plastic injection molding ejectors
- Automotive assembly jig positioning
Maintenance Tip:
Perform rod seal inspection every 500,000 cycles in normal operation. For vertical installations,
always use rod-end support brackets to prevent piston deflection. Lubricate through air supply
at 1 drop/min oil feed rate for optimal seal life.
- Standard orientation: Horizontal (±5° tolerance)
- Maximum side load: 35N at mid-stroke
- Alignment tolerance: ≤0.2mm/m parallel offset
- Vibration limits: ≤5G @ 10-200Hz
| Property | Property Value |
|---|---|
| sku | SCJ40X50-20 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <50mm> |
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.