Airtac SAIJ40 Adjustable Cylinder SAIJ40X135-20S
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 SAIJ40X135-20S Adjustable Cylinder Specifications
- Model: SAIJ40X135-20S
- Type: Double-acting adjustable stroke cylinder with dual-axis design
- Bore size: 40mm (ISO 6432 standard)
- Stroke length: 135mm (adjustable with ±2mm precision)
- Operating pressure: 0.1–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Temperature range: -20℃ to 80℃
- Mounting style: Fixed mounting base with ISO 15552 mounting holes
- Port size: M5x0.8 (G1/8 adaptor included)
- Sensor compatibility: Built-in magnet for reed switch (PNP/NPN configurable)
- Weight: 1.8kg ±50g (including mounting accessories)
- Dimensions: 220mm(L) × 52mm(W) × 52mm(H) (full extension)
- Rod material: Chrome-plated steel (3μm thickness)
- Tube material: Anodized aluminum alloy
- Seal material: NBR with wear-resistant ring
- Repetition accuracy: ±0.5mm
- Max speed: 500mm/s (with cushion engaged)
High-precision adjustable cylinder featuring dual-axis stabilization for enhanced moment resistance. The T-slot adjustment mechanism allows micron-level positioning through its graduated scale and locknut system. Integrated shock absorption maintains stable operation at maximum speed, while the IP67-rated sensor slot enables reliable position feedback in harsh environments.
- Precision workpiece clamping in CNC tool changers
- Variable height adjustment in semiconductor handling robots
- Pressure-sensitive assembly processes (e.g., electronic component insertion)
- Packaging line product ejection with position feedback
- Automated test equipment requiring force modulation
Installation tip:
Apply thread locker (medium strength) on adjustment screws after calibration.
For vertical installations exceeding 45° angle, use optional guide brackets (P/N: GB-40S).
Lubricate with ISO VG32 hydraulic oil during maintenance cycles.
| Property | Property Value |
|---|---|
| sku | SAIJ40X135-20S |
| 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 | 135mm |
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.