Airtac SU32~50 Standard Cylinder SU40X75
2. Features proprietary asymmetric bidirectional piston seal configuration with integrated oil reservoir for compact dimensions;
3. Rodless design with corrosion-resistant octagonal aluminum tube profile (T-slot structure);
4. Superior stroke length compactness compared to ISO 15552 standard cylinders of equivalent bore sizes;
5. Integrated adjustable cushioning mechanism ensures smooth transition at stroke ends;
6. Full compatibility with SC series cylinder mounting accessories;
7. Optional high-temperature seals enable reliable operation at 150°C ambient conditions.
Category: Standard Cylinders | Brand: AirTAC | Series: SU32~50
AirTAC SU Series Standard Cylinder SU40X75 Technical Details
- Model: SU40X75 (Standard Universal series)
- Bore size: 40mm (±0.1mm manufacturing tolerance)
- Stroke: 75mm (customizable up to 500mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: Rc1/4 (NPT1/4 optional)
- Piston speed: 50-800mm/s (lubricated condition)
- Ambient temperature: -20℃ to 80℃
- Mounting types: Basic type (MF1), front flange (MF2), rear flange (MF3), trunnion (MP4)
- Cylinder tube material: Aluminum alloy (hard anodized)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Seal material: NBR (nitrile rubber) standard, optional polyurethane
- Protection class: IP65 (dust-tight & water jet resistant)
- Weight: 1.65kg (bare cylinder without accessories)
- Dimensions (L×W×H):
- Basic length: 178mm (including stroke)
- Body diameter: Φ50mm (±0.5mm)
- Mounting hole spacing: 30mm (vertical) × 22mm (horizontal)
The SU40X75 medium-duty cylinder features double-acting operation with magnetic piston for position sensing compatibility. Its optimized air cushion design reduces impact noise to ≤70dB(A) at 0.5MPa. The hard chrome-plated rod resists side loads up to 15% of maximum thrust, making it ideal for misalignment-prone installations.
- Plastic injection molding machine ejectors
- CNC machine tool clamping systems
- Automated conveyor sorting gates
- Food processing packaging actuators
- Textile machinery tension control
Installation best practices:
Use locknuts with 20-25N·m torque for flange mounting. Maintain 0.3-1mm clearance between magnetic switch and cylinder body. Lubricate every 3 months with ISO VG32 hydraulic oil in non-lube systems.
| Property | Property Value |
|---|---|
| sku | SU40X75 |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 75mm |
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.