Airtac SAIJ40 Adjustable Cylinder SAIJ40X290-30
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SAIJ40X290-30
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Description
SAIJ40 Adjustable Cylinder
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
Installation note:
Adjust cushioning screws while observing actual stroke movement.
Lubricate through air supply (ISO VG32 recommended).
Maintain minimum 5mm clearance around cylinder body for heat dissipation.
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 SAIJ40X290-30 Adjustable Cylinder Specifications
- Model: SAIJ40X290-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 290mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Standard foot mounting (ISO 15552 compliant)
- Port size: Rc1/4 (G1/4 optional)
- Operating temperature: -10℃ to 80℃
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR/PU (standard), optional FKM
- Weight: 3.2kg ±5% (without accessories)
- Dimensions: 340mm(L) × 80mm(W) × 80mm(H) (full extension)
- Rod thread: M10×1.25 external thread
- Maximum speed: 500mm/s
- Protection rating: IP54 (standard), IP67 optional
High-precision adjustable stroke cylinder featuring micro-positioning capability (±0.5mm repeat accuracy). The SAIJ series incorporates dual-stage buffering with adjustable needle valves for smooth end-of-stroke deceleration. Optional magnetic piston version (SAIJ40M) available for position sensing.
Typical Applications:
- Precision press-fit operations in automotive assembly
- Variable height positioning in material handling systems
- Clamping force adjustment in CNC fixture setups
- Packaging line product height compensation
- Plastic injection molding ejector systems
Installation note:
Adjust cushioning screws while observing actual stroke movement.
Lubricate through air supply (ISO VG32 recommended).
Maintain minimum 5mm clearance around cylinder body for heat dissipation.
Adjustment Procedure:
- Loosen lock nut at stroke adjustment bolt
- Rotate adjustment bolt (CW to shorten stroke, CCW to extend)
- Test cycle 3-5 times after adjustment
- Re-tighten lock nut with 1.2-1.5N·m torque
| Property | Property Value |
|---|---|
| sku | SAIJ40X290-30 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 290mm |
Shipping policies
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.
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