Airtac SAIJ40 Adjustable Cylinder SAIJ40X450-75S
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SAIJ40X450-75S
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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 Guidelines:
1. Use flexible couplings to accommodate ±0.5mm axial misalignment
2. Maintain 0.5-1mm gap between cushion needle and end cap during adjustment
3. For vertical mounting, install air vent at upper port to prevent piston creep
4. Maximum side load: 15N at rod end (use guide mechanism beyond this limit)
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 Cylinder SAIJ40X450-75S Technical Details
- Model Code Breakdown: SAIJ40X450-75S
- SAIJ: Adjustable stroke cylinder series
- 40: Bore diameter 40mm
- X450: Maximum stroke length 450mm
- 75S: Cushion adjustment type (S=Standard adjustable)
- Bore Size: Ø40mm ±0.1mm (ISO 6432 standard)
- Stroke Range: 50-450mm (incrementally adjustable)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Ambient Temperature: -10℃ to 80℃ (14°F to 176°F)
- Cushioning: External adjustable rubber bumper + internal air cushion
- Mounting Style: Basic type (no pre-mounted brackets)
- Port Size: G1/8 (BSPP thread) dual ports
- Piston Material: Anodized aluminum alloy AL6061-T6
- Rod Material: Chrome-plated steel (Cr-Mo steel base)
- Seal Type: HNBR seals with wear-resistant ring
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Retracted Length: 265mm
- Extended Length: 265mm + 450mm stroke = 715mm
- Body Diameter: Ø56mm (maximum housing dimension)
- Rod End Thread: M16×1.5 (male thread)
- Lubrication: Pre-lubricated (Grease-free operation possible)
- ISO Certification: Compliant with ISO 6432, VDMA 24562
Precision-engineered adjustable stroke cylinder featuring dual cushioning control and anti-rotation rod design. The SAIJ40 series incorporates a unique stroke adjustment mechanism allowing ±3° rotation at the end cap for fine position tuning. Special rod sealing system reduces breakaway pressure to 0.03MPa, enabling low-pressure applications. Optional magnetic piston version available (add "-M" suffix to model).
Industrial Applications:
- Variable height positioning in automated assembly lines
- Pressure-sensitive clamping fixtures for CNC machining
- Adjustable ejector mechanisms in plastic injection molding
- Packaging machine product height compensation systems
- Semiconductor handling equipment requiring soft stop
Installation Guidelines:1. Use flexible couplings to accommodate ±0.5mm axial misalignment
2. Maintain 0.5-1mm gap between cushion needle and end cap during adjustment
3. For vertical mounting, install air vent at upper port to prevent piston creep
4. Maximum side load: 15N at rod end (use guide mechanism beyond this limit)
Service Life:
- 5,000km travel distance at 0.5MPa (standard conditions)
- Relubrication interval: Every 2,000km or 6 months
- Rod seal replacement indicator: >0.5mm rod play measured at 0.3MPa
- 5,000km travel distance at 0.5MPa (standard conditions)
- Relubrication interval: Every 2,000km or 6 months
- Rod seal replacement indicator: >0.5mm rod play measured at 0.3MPa
| Property | Property Value |
|---|---|
| sku | SAIJ40X450-75S |
| Adjustable Stroke | 75mm |
| 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 | 450mm |
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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