Airtac SULF Front Locking Cylinder SULF40X80
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF40X80 Front Lock Cylinder Specifications
- Model: SULF40X80
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 80mm (±1mm tolerance)
- Operating pressure: 0.1–0.8 MPa
- Cushioning: Adjustable rubber buffer + shock absorber
- Locking force: 320N (at 0.5MPa)
- Ambient temperature: -20℃ to 80℃
- Mounting types: Basic type (MF1), front flange (MF2), rear flange (MF3)
- Port size: M5x0.8 (G1/8 adaptor optional)
- Cylinder tube material: Aluminum alloy (hard anodized)
- Piston rod material: Stainless steel (SUS304)
- Seal material: NBR (nitrile rubber)
- Weight: Approx. 1.5kg (excluding accessories)
- Dimensions: 200mm(L) × 40mm(W) × 40mm(H) (at mid-stroke position)
- Lock release pressure: ≤0.15MPa
- Protection rating: IP65 (dust-tight & protected against water jets)
A precision locking cylinder featuring dual-position stabilization with spring-assisted mechanical braking. The chrome-plated piston rod and wear-resistant seals enable 3,000km+ service life. Includes auto-lubrication design for maintenance-free operation up to 10 million cycles. Requires 5-40μm filtered air with ISO 8573-1:2010 Class 3.4.2 purity standards.
- Vertical load holding in automated assembly lines
- Emergency stop positioning in CNC tool changers
- Safety locking in material handling robots
- Precision alignment fixtures for optical component manufacturing
- Overhead load suspension systems in warehouses
Installation note:
Lock mechanism requires 0.5MPa minimum pressure for engagement.
Avoid side-load forces exceeding 30N. Lubricate guide shafts every
5,000 operating hours using ISO VG32 hydraulic oil. For vertical
mounting, install manual release lever (optional accessory SUL-LK40).
| Property | Property Value |
|---|---|
| sku | SULF40X80 |
| 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 | 80 mm |
| Lock Position | Front Cover with Lock |
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.