Airtac SCJ40 Standard Cylinder SCJ40X180-20S
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SCJ40X180-20S
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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 Guidelines:
1. Align within 0.2mm perpendicularity tolerance for optimal rod bearing life
2. Maintain 0.5-1.0mm clearance between magnetic sensors and cylinder body
3. Use M6×20 mounting screws (Grade 8.8 or higher) with Loctite 243 threadlocker
4. Allow 15mm minimum clearance around cushion adjustment screws for maintenance
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 SCJ40X180-20S Technical Specifications
- Model Code Breakdown: SCJ40-X180-20S
- SCJ: Standard Compact Cylinder Series
- 40: Bore Size (40mm)
- X: Extended Stroke Version
- 180: Stroke Length (180mm)
- 20: Cushioning Type (Adjustable Air Cushion)
- S: Switch Slot Configuration (Dual Magnetic Sensor Grooves)
- Operation Type: Double Acting
- Bore Diameter: 40mm (±0.1mm honed tolerance)
- Stroke Tolerance: 180mm (+1.5/-0mm)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Temperature Range: -20℃ to 80℃ (Dry Air Required Below 0℃)
- Cushioning: Dual Adjustable Pneumatic Cushions
- Port Size: Rc1/4 (NPT1/4 optional)
- Mounting: Front Flange (ISO 15552 MF1) + Rear Pivot Bracket
- Rod Thread: M16×1.5 External Thread
- Body Material: Aluminum Alloy (A6063-T5 Anodized)
- Seal Material: NBR (Nitrile) Standard / Optional FKM
- Rod Material: Chrome-Plated Steel (S45C, 25-30μm Hard Chrome)
- Weight: 2.35kg (Without Accessories)
- Dimensions:
- Retracted Length: 276mm
- Extended Length: 456mm
- Body Diameter: 50mm
- Mounting Flange: 80×80mm Square
- IP Rating: IP54 (Standard) / IP67 (Optional with Rod Boot)
- Lubrication: Pre-lubricated (Use ISO VG32 Turbine Oil if Re-lubrication Needed)
The SCJ40X180-20S features a reinforced rod bearing structure capable of withstanding 30% higher side loads than standard ISO cylinders. Its dual-layer rod seal design ensures leak-free operation even under high-cycle conditions (up to 1.5 million cycles at 2 Hz). The cylinder incorporates wear-compensating cushion rings that automatically adjust for seal degradation.
Industrial Applications:
- Automated palletizing systems (box flipping mechanisms)
- Plastic injection molding machine ejectors
- CNC machine tool clamping units
- Automotive welding fixture positioning
- Food processing conveyor diverters
Installation Guidelines:1. Align within 0.2mm perpendicularity tolerance for optimal rod bearing life
2. Maintain 0.5-1.0mm clearance between magnetic sensors and cylinder body
3. Use M6×20 mounting screws (Grade 8.8 or higher) with Loctite 243 threadlocker
4. Allow 15mm minimum clearance around cushion adjustment screws for maintenance
| Property | Property Value |
|---|---|
| sku | SCJ40X180-20S |
| 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 | 180mm |
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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