Airtac SCJ40 Standard Cylinder SCJ40X35-20S
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 SCJ40X35-20S Standard Cylinder Specifications
- Model: SCJ40X35-20S
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 40 mm
- Stroke: 35 mm (±0.5mm tolerance)
- Operating pressure: 0.1–1.0 MPa
- Piston speed: 50–800 mm/s (lubricated)
- Cushioning: Adjustable air cushion at both ends
- Port thread: 1/4" NPT (G1/8 optional)
- Rod end thread: M10×1.25 (male)
- Ambient temperature: -20℃ to 80℃
- Seal material: Nitrile Butadiene Rubber (NBR)
- Body material: Anodized aluminum alloy (6063-T5)
- Weight: 0.82 kg (excluding accessories)
- Dimensions: 135mm(L) × 40mm(Bore Ø) × 56mm(Mounting height)
- Rod diameter: 12 mm (chromed steel)
- Protection rating: IP54 (standard sealing)
A compact ISO-standard cylinder featuring dual adjustable pneumatic cushions for smooth end-of-stroke deceleration. The hard-anodized barrel provides exceptional wear resistance, while the triple-lip rod seal ensures minimal leakage. Designed for vertical/horizontal mounting with multiple accessory options (MF1/MF2 mounts available). Requires filtered air (5-50μm) with ISO VG32 equivalent lubrication.
- Automated clamping fixtures in CNC machinery
- Carton ejection systems in packaging lines
- Valve actuation in food processing equipment
- Material gate control in conveyor systems
- Press tool positioning devices
Installation note:
Align cylinder axis within 0.2mm perpendicularity tolerance.
For vertical mounting, install rod-end downward to prevent condensate accumulation.
Maximum side load capacity: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | SCJ40X35-20S |
| 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 | 35mm |
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.