Airtac F-HLSL-BF Retracting End with Hydraulic Cushion Complete Assembly F-HLSL12BF
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Description
Category: Cylinder Accessories
Brand: AirTAC
Series: F-HLSL-BF Rear End Hydraulic Shock Absorber Complete Kit
Professional Description:
AirTAC F-HLSL-BF series represents a precision-engineered rear-mounted hydraulic cushioning solution for pneumatic cylinders, optimized for industrial automation systems requiring precision deceleration control. This complete assembly integrates a multi-stage buffering mechanism with adjustable oil viscosity compensation, ensuring smooth end-stroke energy absorption while minimizing piston rod rebound. Features include:
- Progressive damping force (5-15 N·m adjustable range)
- Compact T-slot mounting design compatible with ISO 15552 cylinder standards
- Temperature-resistant hydraulic fluid (-10°C to +80°C operational range)
- Hardened stainless steel impact rod with chromium-plated surface treatment
- Integrated buffer force indicator window for visual maintenance checks
- IP67 protection rating with fluorine rubber seals
Technical Specifications:
Max. cushioning capacity: 1.6 J/stroke
Operating pressure range: 0.1-1.0 MPa
Fluid viscosity grade: ISO VG 32 anticorrosive hydraulic oil
Impact velocity: ≤ 1.5 m/s
Meets ISO 6431 and VDMA 24562 standards for industrial cylinder accessories
Installation Guidelines:
Mount perpendicular to impact direction using included M5x12 flange screws.
Perform 10-15 trial strokes before full operation. Adjust damping force clockwise
to increase resistance (audible click per adjustment notch). Relubricate every
500,000 cycles using ISO VG32 oil.
AirTAC F-HLSL-BF Rear-Mounted Hydraulic Shock Absorber Kit F-HLSL12BF Technical Details
- Model Series: F-HLSL-BF (Back Flange Type)
- Specific Model: F-HLSL12BF
- Absorption Capacity: 0.25 N·m/stroke
- Max. Impact Velocity: 1.5 m/s
- Stroke Length: 12±1 mm
- Applicable Cylinder Bore: Ø12-25 mm
- Damping Force Adjustment: 5-stage rotary control (0.2-2.5 kN)
- Operating Temp Range: -10℃ to 80℃
- Body Material: Aluminum alloy ADC12 with hard anodizing
- Piston Rod: Chrome-plated steel S45C
- Seal Material: HNBR with PTFE wear ring
- Hydraulic Fluid: ISO VG32 shock absorber oil
- Mounting: Direct flange connection to cylinder rear
- Weight: 0.32 kg (with pre-filled oil)
- Dimensions: 78mm(L) × 24mm(W) × 24mm(H)
- Surface Treatment: Black electrophoretic coating
- Protection Class: IP67 (dust/water resistant)
High-precision adjustable hydraulic damper designed for pneumatic cylinder end cushioning. Features progressive damping characteristics through multi-stage orifice control and temperature-compensated viscosity stabilization. Includes pre-installed mounting hardware and leak-proof O-ring seals.
Typical Applications:
- High-cycle automation equipment (1,200+ operations/hour)
- Vertical load braking in material handling systems
- Precision positioning of robotic arm joints
- Impact reduction in stamping machine rams
- Vibration damping for optical inspection stages
Installation Guidelines:
Mount perpendicular to impact direction using included M5x12 flange screws.
Perform 10-15 trial strokes before full operation. Adjust damping force clockwise
to increase resistance (audible click per adjustment notch). Relubricate every
500,000 cycles using ISO VG32 oil.
| Property | Property Value |
|---|---|
| sku | F-HLSL12BF |
| Bore Diameter | 12mm |
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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