Airtac SULB Lock Cylinder SULB63X350S
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB63X350S Locking Cylinder Specifications
- Model: SULB63X350S
- Type: Double-acting pneumatic cylinder with mechanical lock
- Bore size: 63mm (ISO standard)
- Stroke: 350mm (±1mm tolerance)
- Locking mechanism: Pneumatic-mechanical interlock
- Operating pressure: 0.1–0.8 MPa (14.5–116 PSI)
- Lock holding force: 1,450N (at 0.5MPa)
- Temperature range: -20℃ to 80℃ (NBR seals)
- Cushioning: Adjustable rubber buffer + shock absorber
- Port size: G1/8 (M5 adapter optional)
- Rod diameter: 20mm (chrome-plated steel)
- Seal material: NBR (nitrile butadiene rubber)
- Protection rating: IP65 (standard), IP67 optional
- Weight: 6.8kg (including mounting accessories)
- Dimensions: 650mm(L) × 105mm(W) × 105mm(H)
- Mounting types: Front flange MF6, rear pivot mount MP4
- Lubrication: Pre-lubricated (DOP oil), maintenance-free for 5,000km
Heavy-duty locking cylinder with fail-safe position retention, featuring dual-stage locking mechanism activated by air pressure release. The tungsten-carbide coated locking pins provide zero-backlash holding, making it ideal for vertical load applications. Requires 40μm filtered air and 1-3 drops of ISO VG32 oil monthly for optimal performance.
- Automated material handling systems (vertical lifts)
- Injection molding machine safety clamps
- Automotive assembly line positioning fixtures
- Warehouse elevator braking systems
- Press machine tool height adjustment
Installation note:
Locking function activates only when pressure drops below 0.05MPa.
Always install manual release valve for emergency unlocking.
Minimum 20mm clearance required around cylinder body for heat dissipation.
| Property | Property Value |
|---|---|
| sku | SULB63X350S |
| 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 | 63mm |
| Stroke | 350mm |
| 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.