Airtac SULF Front Locking Cylinder SULF80X75
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF Front Lock Cylinder SULF80X75 Technical Specifications
- Model: SULF80X75
- Type: Double-acting pneumatic cylinder with mechanical locking mechanism
- Bore size: Ø80 mm
- Stroke: 75 mm
- Operating pressure: 0.1–0.8 MPa
- Locking force: 1,570 N (at 0.5 MPa)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Standard ISO/VDMA flange (MF1/MF2 options available)
- Port size: G1/2 (NPT1/2 optional)
- Piston rod material: Hard chrome-plated steel (S45C)
- Seal material: Nitrile butadiene rubber (NBR) + Polyurethane (PU)
- Ambient temperature: -20℃ to +80℃
- Weight: 3.2 kg (excluding accessories)
- Dimensions: 200mm(L) × 125mm(W) × 125mm(H) (flange face to rod end)
- Rod thread: M20×1.5 (external)
- Protection rating: IP54 (standard), IP67 (optional wiper upgrade)
- Lubrication: Pre-lubricated (Oil-free operation possible with special seals)
Industrial-grade locking cylinder featuring dual safety mechanisms - spring-assisted mechanical lock and pneumatic pressure holding. The hardened piston rod with multi-lip wiper seal ensures contamination resistance in harsh environments. Integrated magnetic sensor slots (T-slot) enable position feedback when used with proximity switches.
- Press machine safety interlocks
- Automated welding fixture position retention
- Elevator emergency braking systems
- Material handling vertical load locking
- Die-casting machine mold protection
Installation guidelines:
Maintain 0.5-1mm clearance between lock mechanism and mating surface.
Requires weekly lubrication (ISO VG32 hydraulic oil recommended) for optimal
lock engagement. Avoid side-load exceeding 30N during operation.
Critical note:
Lock mechanism activation requires minimum 0.3MPa pressure.
Always disengage lock before manual override operations.
| Property | Property Value |
|---|---|
| sku | SULF80X75 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 75mm |
| 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.