Airtac SULB Lock Cylinder SULB80X25
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB80X25 Locking Cylinder Specifications
- Model: SULB80X25
- Type: Double-acting cylinder with mechanical locking mechanism
- Bore size: 80 mm
- Stroke: 25 mm
- Operating pressure: 0.1–0.8 MPa
- Locking method: Spring-activated mechanical brake (auto-lock at power loss)
- Cushioning type: Adjustable hydraulic buffer (both ends)
- Mounting style: Standard ISO/VDMA front flange with 4xM6 threaded holes
- Port size: G1/2 (BSPP thread)
- Temperature range: -20℃ to 80℃
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 3.8 kg (without accessories)
- Dimensions:
- Total length (retracted): 225 mm
- Extended length: 250 mm
- Mounting flange: 125mm x 125mm
- Rod diameter: 25 mm
- Protection rating: IP65 (standard), IP67 optional
- Lateral load capacity: ≤15% of maximum thrust
Heavy-duty locking cylinder featuring fail-safe position retention during air supply interruptions. The dual-piston locking mechanism provides 2,500N holding force at 0.5MPa, with wear-compensation design for long-term stability. Integrated shock absorbers reduce end-impact noise by 40% compared to standard models.
- Vertical load holding in automated assembly lines
- Emergency stop positioning in material handling systems
- Precision fixturing for CNC machining centers
- Safety interlocks in die-casting equipment
- Elevator braking systems in cleanroom environments
Installation guidelines:
Requires minimum 5μm filtered air with lubrication (ISO VG32 recommended).
Lock engagement time <0.3s after pressure drop. For vertical mounting,
use auxiliary guide rails for loads exceeding 20kg. Perform manual
lock release test monthly using side emergency release port.
| Property | Property Value |
|---|---|
| sku | SULB80X25 |
| 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 | <25 mm> |
| 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.