Airtac SAIJ40 Adjustable Cylinder SAIJ40X135-50
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 SAIJ40X135-50 Technical Specifications
- Model: SAIJ40X135-50
- Type: Adjustable stroke double-acting cylinder
- Bore size: 40mm
- Stroke: 135mm (±1.5mm tolerance)
- Adjustment range: 50mm continuous positioning
- Operating pressure: 0.15–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Piston speed: 50–1000mm/s (lubricated)
- Cushioning: Adjustable hydraulic buffer
- Port size: G1/8 (ISO228/1 standard)
- Body material: Aluminum alloy (A6063-T5)
- Rod material: Chrome-plated steel (SUJ2)
- Seal type: NBR with wear-resistant ring
- Mounting style: Standard ISO 15552 flange (optional AF-M40X1.5)
- Weight: 2.48kg (without accessories)
- Dimensions: 312mm(L) × 80mm(W) × 80mm(H) (full extension)
- ISO certification: 6431, VDMA 24562
Precision-adjustable pneumatic cylinder featuring dual-position memory function through mechanical locking nuts. The SAIJ40 series incorporates an innovative anti-rotation mechanism (patent pending) and integrated cushioning adjustment screws. Special chromium coating on piston rod exceeds 25μm hardness for scratch resistance in dusty environments.
- Variable height work platforms in automotive assembly
- Position-adjustable clamping systems for CNC fixtures
- Modular conveyor height adjustment mechanisms
- Precision paper feeding in printing machinery
- Solar panel angle adjustment systems
Installation protocol:
Requires minimum 5μm filtered air with ISO VG32 lubricator. For vertical mounting,
use rod-end support bracket (ASNU-40 accessory recommended). Adjust cushioning
while pressurized using 2mm hex key - turn clockwise to increase damping.
| Property | Property Value |
|---|---|
| sku | SAIJ40X135-50 |
| Adjustable Stroke | <50mm> |
| 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 | 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.