Airtac SULB Lock Cylinder SULB80X400
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB80X400 Locking Cylinder Technical Specifications
- Model: SULB80X400
- Type: Double-acting cylinder with mechanical locking mechanism
- Bore size: Ø80 mm
- Stroke: 400 mm (±0.5 mm tolerance)
- Operating pressure: 0.1–0.8 MPa (1–8 bar)
- Locking force: 3,200 N (at 0.5 MPa)
- Locking method: Spring-applied brake with pneumatic release
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to +80℃
- Seal material: NBR + Polyurethane composite
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: ISO/NFPA standard flange (MF1/MF2 optional)
- Port size: PT1/4 (G1/8 optional)
- Weight: 6.8 kg (excluding accessories)
- Dimensions: 480mm(L) × 100mm(W) × 100mm(H) (stroke included)
- Rod thread: M20×1.5 (ISO metric standard)
- Protection rating: IP54 (standard), IP67 with optional kit
High-precision locking cylinder featuring fail-safe mechanical braking, designed for vertical load holding and emergency stop scenarios. The dual-lock mechanism engages automatically during power/pressure loss, with corrosion-resistant hard-anodized piston rod (20μm coating thickness). Requires 5μm filtered air with ISO VG32 lubricant (optional oil-free operation).
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Installation protocol:
Maintain ≤0.5° angular misalignment during mounting. Perform 50+
lock/unlock cycles at 0.3 MPa before full-load operation. Lubricate
guide shafts monthly with ISO VG68 grease in high-cycle applications.
Critical note:
Locking mechanism requires minimum 0.15 MPa pressure for release.
Never exceed 1,200mm/s piston speed during emergency retraction.
| Property | Property Value |
|---|---|
| sku | SULB80X400 |
| 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 | <400mm> |
| Lock Position | Rear Cover with Lock Type |
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.