Airtac SAIJ40 Adjustable Cylinder SAIJ40BX70-20S
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 SAIJ40BX70-20S Adjustable Cylinder Technical Details
- Model: SAIJ40BX70-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 70mm (adjustable via external stopper)
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (axial foot mount optional)
- Port size: Rc1/4 (G1/4 optional)
- Rod material: Chrome-plated steel
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Ambient temperature: -20℃ to 80℃
- Weight: 1.25kg (excluding accessories)
- Dimensions:
- Body length: 163mm
- Extended length: 233mm (stroke 70mm)
- Width (mounting face): 53mm
- Height (excluding rod): 50mm
Precision-adjustable cylinder with mechanical stopper system for micro-positioning applications. Features dual cushion adjustment screws for optimized end-of-stroke deceleration. The corrosion-resistant construction includes an IP54-rated wiper seal for harsh environments. Requires 5μm filtered air and ISO VG32 hydraulic oil lubrication (optional).
- Variable clamping force fixtures in CNC machining
- Position-adjustable lifting mechanisms
- Packaging line product positioning gates
- Automated assembly with multi-height workstations
- Semiconductor handling equipment
Installation guidelines:
Mount on vibration-damped surfaces only. Align stopper screws perpendicular to motion axis.
Lubricate rod every 500km of cumulative travel. Maximum side load: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | SAIJ40BX70-20S |
| 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 | 70mm |
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.