Airtac SCJ40 Standard Cylinder SCJ40X125-75
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 SCJ40X125-75 Standard Cylinder Specifications
- Model: SCJ40X125-75
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 125mm (±0.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Piston rod diameter: 16mm (chrome-plated steel)
- Port size: PT1/4 (G1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Mounting type: Square base (ISO 15552 mounting pattern)
- Material: Aluminum alloy barrel, hardened steel guide bushing
- Seal material: NBR (nitrile rubber)
- Weight: 1.85kg (without accessories)
- Dimensions:
- Total length: 248mm (at mid-stroke)
- Body diameter: 40mm ±0.2mm
- Mounting base: 75mm × 75mm square
- Rod end thread: M10×1.25
High-precision ISO-compliant pneumatic cylinder featuring double-acting operation and corrosion-resistant construction. The SCJ40 series incorporates wear-resistant guide bushings and multi-lip seals for extended service life in high-cycle applications. Requires 5-40μm filtered compressed air with ISO VG32 hydraulic oil mist lubrication (0.3-0.5g/m³).
- Automated assembly line clamping mechanisms
- Packaging machine ejector systems
- CNC machine tool part positioning
- Plastic injection molding machine core pulls
- Automotive welding fixture actuators
Installation guidelines:
Align cylinder axis within 0.2mm perpendicularity tolerance.
Use flexible couplings when lateral forces exceed 15N.
Lubricate rod weekly in dusty environments. Magnetic switch
models available (specify -M suffix).
| Property | Property Value |
|---|---|
| sku | SCJ40X125-75 |
| Adjustable Stroke | 75mm |
| 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 | 125mm |
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.