Airtac SULB Lock Cylinder SULB50X300S
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB50X300S Locking Cylinder Specifications
- Model: SULB50X300S
- Type: Double-acting cylinder with mechanical lock
- Bore size: 50mm
- Stroke: 300mm
- Operating pressure: 0.05-1.0 MPa
- Locking force: 1,080N (at 0.5MPa)
- Lock release pressure: ≥0.3MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable buffer at both ends
- Mounting style: Standard ISO/VDMA front flange (MF1) with optional accessory mounts
- Port size: G1/4 (NPT1/4 optional)
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 5.8kg ±2%
- Dimensions: 546mm(L) × 60mm(W) × 60mm(H) (extended length)
- Retracted length: 246mm
- Protection rating: IP54 (standard), IP67 (optional wiper upgrade)
Heavy-duty locking cylinder featuring fail-safe mechanical position retention. The dual-piston-rod locking mechanism engages automatically during pressure loss, preventing unintended movement. Precision honed tube ensures ≤0.05mm/100mm straightness tolerance. Requires ISO 8573-1:2010 Class 3 lubricated air (optional oil-free operation with special seals).
- Vertical load holding in material handling systems
- Safety positioning in automotive assembly fixtures
- Intermediate stop control in CNC tool changers
- Emergency brake actuators for amusement rides
- Precision alignment in semiconductor wafer handling
Installation note:
Locking function requires minimum 0.3MPa pressure for release.
For vertical mounting, install manual release valve as backup.
Lubricate guide shafts monthly with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | SULB50X300S |
| 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 | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 300mm |
| 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.