Airtac SAIJ40 Adjustable Cylinder SAIJ40X240-30S
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 SAIJ40X240-30S Adjustable Cylinder Specifications
- Model: SAIJ40X240-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke length: 240mm (adjustable through 30mm cushion)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Port thread: G1/8 (NPT1/8 optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Seal type: NBR rubber (FKM available for high temp)
- Cushioning: Adjustable needle valve buffering
- Weight: 2.8 kg (with standard accessories)
- Dimensions:
- Extended length: 429mm
- Retracted length: 189mm
- Body diameter: 48mm
- Mounting base: 66mm × 34mm
Precision-engineered adjustable stroke cylinder featuring dual-side position sensing grooves (compatible with magnetic switches). The 30S variant includes reinforced rod bearings and X-shaped sealing system for high cycle applications. Built-in adjustable cushioning prevents impact damage at stroke ends.
- Precision positioning in semiconductor handling robots
- Variable stroke clamping fixtures for CNC machining
- Packaging line product height adjustment mechanisms
- Automated assembly press systems
- Printing machinery paper feed control
Installation note:
For optimal performance, align within 0.2mm perpendicularity tolerance during mounting.
Lubricate with ISO VG32 hydraulic oil before initial use. Allow 10% extra stroke length
for cushion adjustment during commissioning.
| Property | Property Value |
|---|---|
| sku | SAIJ40X240-30S |
| Adjustable Stroke | 30mm |
| 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 | 240mm |
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.