Airtac SAIJ40 Adjustable Cylinder SAIJ40BX300-20S
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 SAIJ40BX300-20S Adjustable Cylinder Specifications
- Model: SAIJ40BX300-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 300mm (adjustable)
- Rod diameter: 16mm
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable elastic cushion (both ends)
- Mounting type: Basic type (no built-in mount)
- Port thread: G1/8 (ISO standard)
- Operating temperature: -20℃ to 80℃
- Piston speed: 50-1000mm/s
- Weight: 2.8kg ±5%
- Dimensions (L×W×H):
- Full extension: 648mm × 50mm × 50mm
- Retracted length: 348mm
- Rod protrusion: 300mm
- Seal material: Polyurethane (PU) with wear ring
- Body material: Aluminum alloy (anodized)
- Rod material: Chrome-plated steel
High-precision adjustable stroke cylinder with mechanical locking mechanism for position fixation. Features dual adjustable rubber bumpers for smooth end-of-stroke deceleration. The enhanced rod bearing structure ensures stability under lateral loads. Requires regular lubrication (ISO VG32 hydraulic oil recommended).
- Position-adjustable clamping fixtures
- Variable height conveyor stops
- Packaging machine pusher mechanisms
- Automated welding positioners
- Printing press roller adjustment systems
Installation note:
Ensure proper alignment with guided rail systems when handling side loads.
Allow 15mm clearance around cylinder body for thermal expansion.
Stroke adjustment requires torque control (max 2.5N·m on lock nut).
| Property | Property Value |
|---|---|
| sku | SAIJ40BX300-20S |
| 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 | 300mm |
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.