Airtac BSAI Locking Clamp Cylinder BSAI125X225
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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 BSAI125X225 Locking Clamp Cylinder Specifications
- Model: BSAI125X225
- Type: Double-acting locking clamp cylinder (rod lock mechanism)
- Bore size: Ø125mm (ISO standard)
- Stroke: 225mm ±1.5mm tolerance
- Operating pressure: 0.2–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1/2 (BSPP thread)
- Piston rod material: Hard chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy (AL6063-T5)
- Seal material: High-wear NBR with dust wipers
- Ambient temperature: -10℃ to 80℃ (non-freezing)
- Locking force: 12,500N (at 0.5MPa)
- Weight: 18.7kg ±2% (without mounting accessories)
- Dimensions: 565mm(L) × 158mm(W) × 158mm(H) (fully extended)
- Mounting options: Front flange (MF12), rear clevis (MC12), or foot mounting
- Protection rating: IP54 (standard), IP67 optional
Heavy-duty locking cylinder with integrated mechanical rod brake, designed for vertical load holding and emergency stop scenarios. Features dual-position sensing slots (M5x0.8) for magnetic switch installation and hardened guide rings for anti-rotation stability. Requires filtered lubricated air (ISO 8573-1 class 3.4.2).
- Automated welding fixture position locking
- Overhead conveyor emergency brake systems
- Press tooling with mid-stroke hold requirements
- Vertical elevator safety interlocks
- Die casting machine core pulls
Installation note:
Lubricate rod lock mechanism with ISO VG32 hydraulic oil before initial operation.
Maintain minimum 30mm clearance around locking collar for thermal expansion.
Always engage lock in retracted position during maintenance.
| Property | Property Value |
|---|---|
| sku | BSAI125X225 |
| 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 | Non-magnetic |
| Cushion Stroke | <40mm> |
| Bore Diameter | 125mm |
| Stroke | 225mm |
| 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.