1. ISO15552 (formerly ISO6431) compliant standard cylinder
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir functionality for compact dimensions and enhanced lubrication retention
3. Reinforced cross-section aluminum alloy tube (non-tie-rod design) with superior corrosion resistance. Integrated sensor mounting grooves enable rapid magnetic switch installation
4. Equipped with smoothly adjustable cushioning mechanism for stable stroke termination
5. Multiple specifications available with comprehensive selection of cylinder accessories and mounting configurations
6. High-temperature resistant sealing materials extend operational range to 0~150℃
Category: Standard Cylinders | Brand: AirTAC | Series: SAIJ40
AirTAC SAIJ40 Adjustable Stroke Cylinder SAIJ40X120-75S Specifications
- Model: SAIJ40X120-75S
- Type: Adjustable stroke, double-acting cylinder
- Bore size: 40mm
- Stroke: 120mm (max)
- Adjustment range: 0-75mm stroke reduction
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Mounting type: Standard AF40 flange
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 1.45kg ±3%
- Dimensions (L×W×H): 260mm × 78mm × 78mm (extended length)
- Rod thread: M10×1.25 external thread
- Lubrication: Pre-lubricated (oil-free operation possible)
- Protection rating: IP54 (standard), IP67 optional
Precision-adjustable cylinder featuring a unique mechanical stroke adjustment mechanism with locking nut. The dual-scale position indicator (mm and inch graduations) enables quick setup verification. Corrosion-resistant design with hard-anodized barrel surface treatment ensures durability in humid environments.
- Variable position clamping in CNC fixtures
- Conveyor gate positioning systems
- Packaging machine stopper adjustment
- Semiconductor handling equipment
- Automated welding positioners
- Printing press paper feed mechanisms
- Mounting orientation: Any (vertical preferred for adjustment access)
- Air preparation: 40μm filtration required
- Cycle rate: ≤120 cpm (with cushioning engaged)
- Lubrication interval: 500km travel distance (dry air operation)
| Property | Property Value |
|---|---|
| sku | SAIJ40X120-75S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 120mm |
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.









