Airtac SAIJ40 Adjustable Cylinder SAIJ40BX300-75
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 SAIJ40BX300-75 Adjustable Cylinder Technical Details
- Full model: SAIJ40BX300-75
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 300mm ±1.5mm tolerance
- Adjustment range: 0-75mm (mechanical stopper)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Front flange (MF1) with 4xM6 threaded holes
- Piston speed: 50-750 mm/s (lubricated condition)
- Ambient temperature: -10℃ to 70℃
- Port size: G1/8 (BSPP thread)
- Rod material: Chrome-plated carbon steel (5μm coating)
- Tube material: Aluminum alloy (anodized surface)
- Seal type: NBR rubber (oil & heat resistant)
- Weight: 2.3 kg (without accessories)
- Dimensions: 300mm(L) × 40mm(W) × 40mm(H) (stroke extended)
Precision-adjustable pneumatic cylinder featuring dual-position mechanical stops and micro-adjustment screws (±0.5mm repeatability). The enhanced buffer system reduces end-impact by 60% compared to standard models. Integrated mounting grooves allow direct sensor attachment for position feedback.
- Conveyor belt positioning systems
- Plastic injection molding ejectors
- Automotive welding fixture alignment
- PCB press-fitting mechanisms
- Glass cutting machine stops
Maintenance tip:
Lubricate guide shafts every 500,000 cycles using ISO VG32 hydraulic oil.
Avoid over-tightening adjustment screws - maximum torque 1.2N·m.
| Property | Property Value |
|---|---|
| sku | SAIJ40BX300-75 |
| 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 | Non-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.