Airtac SULB Lock Cylinder SULB50X700
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB50X700 Locking Cylinder Technical Details
- Model: SULB50X700
- Type: Double-acting cylinder with mechanical locking
- Bore size: Ø50 mm
- Stroke: 700 mm
- Operating pressure: 0.05–1.0 MPa
- Locking force: 1,960 N (at 0.5 MPa)
- Locking mechanism: Wedge-type mechanical lock
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Mounting style: ISO/VDMA standard mounts (optional AF, FB, MP4)
- Port size: G3/8 (NPT1/2 optional)
- Cylinder tube material: Aluminum alloy with hard anodizing
- Piston rod material: Chrome-plated steel (Cr-Mo)
- Seals: NBR standard (FKM available for high temp)
- Weight: 8.7 kg (complete assembly)
- Dimensions: 850mm(L) × 72mm(W) × 72mm(H) (retracted length)
- Rod thread: M20×1.5 (external)
- Repeat positioning accuracy: ±0.5mm
- Protection rating: IP54 (standard), IP67 with optional kit
Heavy-duty locking cylinder featuring fail-safe mechanical wedge locking system that engages automatically during power loss. The dual piston design maintains position stability under 2,500N side loads. Includes wear-resistant guide bands and auto-lubricating bushings for maintenance-free operation up to 3,000km travel life.
- Vertical lifting mechanisms in automated warehouses
- Clamping fixtures for CNC machining centers
- Emergency stop systems in press machinery
- Position holding in robotic welding arms
- Elevator safety brakes in cleanroom environments
Installation note:
Requires minimum 0.3 MPa air pressure for proper lock disengagement.
Lubricate with ISO VG32 hydraulic oil if used in vertical orientation.
Perform lock calibration every 500,000 cycles using alignment gauge (PN: SULB-CAL50).
| Property | Property Value |
|---|---|
| sku | SULB50X700 |
| 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 | 700mm |
| 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.