Airtac SCLB Rear Lock-Type Cylinder SCLB80X125S
2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB80X125S Locking Cylinder Technical Specifications
- Model: SCLB80X125S
- Type: Double-acting cylinder with mechanical lock
- Bore size: 80 mm
- Stroke: 125 mm
- Operating pressure: 0.1–0.8 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Locking force: 1,250 N (max at 0.5 MPa)
- Lock activation: Pneumatic release (0.15–0.8 MPa)
- Temperature range: -20℃ to 80℃
- Port size: G3/8 (BSPP thread)
- Mounting type: Standard ISO/VDMA foot mounting with 4x M6 threaded holes
- Rod material: Chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 5.8 kg ±2%
- Dimensions (L×W×H): 325mm × 108mm × 108mm (including mounting bracket)
- Repeat positioning accuracy: ±0.5 mm
- Protection rating: IP54 (standard wiper seal)
Heavy-duty locking cylinder featuring fail-safe mechanical brake system that engages automatically during pressure loss. The dual-piston locking mechanism provides vertical/horizontal position holding capability with ISO 15552 mounting compatibility. Requires separate 4mm control line for lock release (max 0.8 MPa).
- Vertical load securing in automated assembly lines
- Emergency stop position locking in CNC tool changers
- Overhead material handling systems requiring power-off safety
- Press brake tooling positioning
- Robotic welding fixture clamping
Installation note:
Lock release pressure must be maintained during cylinder movement.
Allow 0.5-1 second delay between lock release and air supply to piston chambers.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SCLB80X125S |
| 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 | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 125mm |
| 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.