Airtac SAIJ40 Adjustable Cylinder SAIJ40X270-30
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 SAIJ40X270-30 Technical Specifications
- Model: SAIJ40X270-30
- Type: Adjustable stroke double-acting cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 270mm (adjustable within ±2° rotation range)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional ISO 15552 foot/mounts)
- Port size: G1/8 (M5×0.8 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy with oxidation treatment
- Seal material: NBR + Polyurethane
- Ambient temperature: -20℃ to 80℃
- Weight: 2.35 kg (without accessories)
- Dimensions:
- Extended length: 463mm (stroke 270 + body 193)
- Retracted length: 193mm
- Width: 60mm (mounting face to rear end)
- Height: 60mm (cylinder outer diameter)
- Lubrication: Pre-lubricated (recommended oil viscosity: ISO VG32)
Precision-adjustable industrial cylinder featuring dual micro-adjustment screws (3mm/rotation) for ±2° stroke fine-tuning. The anodized body resists chemical corrosion, while the triple-lip seal design ensures ≤0.5mm/s low creep speed stability. Includes magnetic piston for sensor compatibility (DC3-30V reed switch optional).
- Press machine die height adjustment systems
- Automated conveyor gate positioning
- Glass cutting equipment pressure control
- Plastic injection molding ejectors
- Semiconductor wafer handling robots
Installation protocol:
Always align cylinder axis within 0.2mm parallel tolerance. For vertical mounting,
use lock nuts on adjustment screws and apply thread-locking compound.
Minimum 500mm flexible tubing recommended for vibration absorption.
| Property | Property Value |
|---|---|
| sku | SAIJ40X270-30 |
| 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 | 270mm |
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.