Airtac BSAI Locking Clamp Cylinder BSAI125X500S
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1. A derivative series combining standard cylinders with integrated locking mechanisms;
2. Capability of position locking and braking at any intermediate stroke position;
3. Optimized locking design ensuring consistent holding force regardless of piston movement direction.
Category: Locking Cylinders | Brand: AirTAC | Series: BSAI
AirTAC BSAI125X500S Locking Clamp Cylinder Specifications
- Model: BSAI125X500S
- Type: Double-acting locking cylinder with mechanical brake
- Bore size: 125mm
- Stroke: 500mm (±0.5mm tolerance)
- Operating pressure: 0.15–1.0 MPa
- Locking force: 12,000N (at 0.5MPa)
- Cushioning: Adjustable hydraulic buffer (front/rear)
- Mounting type: Standard ISO/VDMA foot mounting (optional flange/trunnion)
- Port size: G3/8 (NPT1/2 optional)
- Rod material: Hard chrome-plated steel (5μm coating)
- Tube material: Anodized aluminum alloy
- Seal material: HNBR (high-temp nitrile) with wear-resistant guide rings
- Temperature range: -20℃ to 120℃ (dry air required above 80℃)
- Protection rating: IP67 (wipers included)
- Weight: 18.7kg (without accessories)
- Dimensions: 748mm(L) × 155mm(W) × 155mm(H) (extended length)
High-load positioning cylinder featuring fail-safe mechanical locking mechanism with spring-applied brake engagement. Designed for vertical/horizontal applications requiring position retention during power loss. Includes dual anti-rotation guide rods (Ø20mm) and wear detection sensor slots. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- Die-casting machine mold locking systems
- Automotive welding fixture position retention
- Heavy-load vertical elevators in automated warehouses
- Press tooling alignment in metal stamping
- Rotary index table stabilization
Installation note:
Brake requires 0.3MPa minimum working pressure for release.
Lubricate sliding surfaces with ISO VG32 hydraulic oil monthly.
Max side load capacity: 850N at mid-stroke.
Alignment tolerance: ±0.5° angular misalignment permitted.
| Property | Property Value |
|---|---|
| sku | BSAI125X500S |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/2 |
| Magnet | S-Magnetic |
| Cushion Stroke | <40mm> |
| Bore Diameter | 125mm |
| Stroke | 500mm |
| Static Holding Force | 8600N |
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.