Airtac SULB Lock Cylinder SULB80X250S
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB80X250S Rear Locking Cylinder Specifications
- Model: SULB80X250S
- Type: Double-acting cylinder with mechanical lock
- Bore size: 80 mm
- Stroke: 250 mm
- Operating pressure: 0.1–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting type: Basic rear flange (ISO 15552 standard)
- Port size: G1/4 (ISO 228/1)
- Temperature range: -20℃ to 150℃ (with high-temp seal option)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR standard (FKM/PU optional)
- Lock mechanism: Spring-engaged wedge system
- Repeat positioning accuracy: ±0.5 mm
- Max locking force: 2,500 N
- Weight: 5.8 kg (without accessories)
- Dimensions: 320mm(L) × 100mm(W) × 100mm(H) (retracted state)
- Rod thread: M20×1.5
- Protection rating: IP54 (standard)/IP67 (optional)
Heavy-duty locking cylinder featuring fail-safe mechanical position retention. The wedge-lock mechanism engages automatically at stroke ends or emergency stops, maintaining position without continuous air supply. Corrosion-resistant construction with 500,000 cycle durability rating. Requires ISO 8573-1:2010 Class 3 lubricated air (optional oil-free operation).
- Vertical load holding in material handling systems
- Safety positioning in automotive assembly fixtures
- Intermediate stop mechanisms in packaging lines
- Overhead crane brake systems
- Mold clamping in injection machinery
Installation note:
Lock engagement requires minimum 0.3 MPa residual pressure.
For vertical mounting, install manual release lever upward.
Allow 50mm clearance behind flange for lock mechanism maintenance.
| Property | Property Value |
|---|---|
| sku | SULB80X250S |
| 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 | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | <250MM> → <250mm> |
| 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.