Airtac SULB Lock Cylinder SULB50X400
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB50X400 Locking Cylinder Specifications
- Model: SULB50X400
- Type: Double-acting cylinder with mechanical lock
- Bore size: Ø50 mm
- Stroke: 400 mm
- Operating pressure: 0.05–1.0 MPa
- Locking force: 1,960 N (at 0.5 MPa)
- Lock release pressure: ≥0.15 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (Rc1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (standard), optional PU for high-speed applications
- Weight: ~3.8 kg (excluding accessories)
- Dimensions: 638mm(L) × 50mm(Bore) × 78mm(Mounting height)
- Rod thread: M16×1.5
- Protection class: IP54 (standard), IP67 with optional wiper
- Piston speed: 50–800 mm/s
Heavy-duty locking cylinder featuring dual safety mechanisms: mechanical position lock and pneumatic pressure retention. The chrome-plated piston rod and aluminum alloy body ensure corrosion resistance in harsh environments. Requires 5μm filtered air and ISO VG32 turbine oil lubrication (optional oil-free operation available).
- Vertical load holding in material handling systems
- Emergency stop positioning in automated assembly lines
- Safety interlock mechanisms for press machinery
- Position retention in robotic welding fixtures
- Elevation control in solar panel tracking systems
Installation requirements:
Maintain ≤0.5mm/m alignment tolerance during mounting.
Locking mechanism requires manual release capability (emergency override).
Lubricate sliding surfaces with AirTAC P-1 grease monthly in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SULB50X400 |
| 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 | <50mm> |
| 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.