Description
1. Locking cylinders are classified into two types: front-cover locking configuration and rear-cover locking configuration.
2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
Installation note:
Locking mechanism requires manual release via auxiliary port during maintenance.
Lubricate guide rails with ISO VG32 hydraulic oil monthly in high-cycle applications (>500 cycles/day).
2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB50X225-S Locking Cylinder Specifications
- Model: SCLB50X225-S
- Type: Double-acting cylinder with mechanical lock
- Bore size: Ø50 mm
- Stroke: 225 mm
- Operating pressure: 0.05–1.0 MPa
- Locking force: 1,250 N (at 0.5 MPa)
- Lock release pressure: ≥0.3 MPa
- Mounting style: ISO/VDMA standard (front/rear flange options)
- Piston rod thread: M20×1.5
- Cushioning: Adjustable elastic cushion (both ends)
- Seal material: NBR + PU hybrid seals
- Temperature range: -20℃ to 80℃ (dry air required above 0℃)
- Weight: 3.8 kg ±2%
- Dimensions: 325mm(L) × 62mm(W) × 62mm(H) (extended length: 550mm)
- Port size: G1/4 (ISO standard)
- Protection rating: IP54 (standard), IP67 optional
Heavy-duty locking cylinder featuring dual safety mechanisms: mechanical position lock and pneumatic pressure retention. The self-lubricating guide bush ensures smooth operation under side load conditions. Requires 5-40μm filtered air with ISO 8573-1:2010 Class 3.2.3 quality.
Typical Applications:
- Vertical lifting mechanisms requiring position hold (e.g., elevator safety brakes)
- Press machine tooling with mid-stroke positioning
- Automated welding fixtures with vibration resistance
- Material handling systems requiring emergency stop position retention
| Property | Property Value |
|---|---|
| sku | SCLB50X225-S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 225mm |
| Lock Position | Rear Cover with Lock Type |
Shipping policies
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.
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