Airtac SAIJ40 Adjustable Cylinder SAIJ40X155-20
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 Cushion Cylinder SAIJ40X155-20 Technical Details
- Model: SAIJ40X155-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 155mm (adjustable ±3mm)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: External adjustable rubber bumper
- Mounting style: Basic type (MF1)
- Port size: 1/4" NPT (G1/8 optional)
- Temperature range: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR + PU combination
- Weight: 2.3kg ±5%
- Dimensions:
- Extended length: 284mm
- Retracted length: 129mm
- Body diameter: 55mm
- Rod diameter: 16mm
- Lubrication: Pre-lubricated (Daphne Alpha 3 grease)
- Protection rating: IP54 (standard wiper)
Precision-engineered adjustable stroke cylinder featuring dual cushion adjustment screws for precise end-position deceleration control. The hardened piston rod and multi-lip seal design ensure reliable operation in high-cycle applications. Integrated magnet slots allow for sensor mounting (sensors sold separately).
- Variable stroke clamping mechanisms in CNC fixtures
- Material handling systems requiring position flexibility
- Textile machinery with space-constrained installations
- Automated assembly line position adjustment units
- Precision packaging equipment with shock-sensitive loads
Installation note:
For optimal performance, maintain 0.5-1mm rod-end play during mounting.
Adjust cushion screws gradually (1/4 turn increments) while pressurized.
Lubricate every 500,000 cycles using ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | SAIJ40X155-20 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 155mm |
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.