Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA2525-1F
2. Monolithic structure withstands extreme pressure; Fully threaded external housing facilitates installation and adjustment while maintaining superior heat dissipation.
3. High-hardness stainless steel spindle enhances impact resistance and corrosion resistance, ensuring reliable operation in harsh operating conditions.
4. Specialized oil-injection technology ensures consistent damping performance and operational stability.
5. Compact profile design with industry-leading energy absorption capacity.
6. Proprietary lubricant as damping medium delivers stable buffering performance across wide temperature ranges (-20°C to +80°C).
Category: Hydraulic Shock Absorbers | Brand: AirTAC | Series: ACA Self-Compensating
AirTAC ACA2525-1F Automatic Compensating Hydraulic Shock Absorber Specifications
- Model: ACA2525-1F
- Type: Standard automatic compensation type
- Maximum impact energy: 5.5 N·m/cycle
- Maximum impact velocity: 1.5 m/s
- Maximum load capacity: 200 kg
- Stroke: 25 mm ±2mm
- Rod diameter: Φ25 mm
- Body diameter: Φ40 mm
- Mounting style: End flange mounting (M8×1.25 threaded holes)
- Fluid medium: ISO VG32 hydraulic oil
- Operating temperature: -10℃ to 80℃
- Adjustment range: 5-20 damping force levels
- Rebound coefficient: ≤15%
- Weight: 1.2 kg ±50g
- Dimensions: 80mm(L) × 25mm(W) × 25mm(H)
- Material: Carbon steel body with chrome-plated piston rod
- Surface treatment: Electrostatic epoxy coating (RAL 7011)
High-precision self-compensating hydraulic damper featuring progressive damping force adjustment. Equipped with anti-rotation guide structure and integrated wear indicator window. Designed for heavy-duty cyclic operations with automatic viscosity compensation across temperature variations (-10°C to +80°C). Maintenance-free design with 500,000-cycle minimum service life under proper installation.
- High-speed press machine ram deceleration
- Automated warehouse stacker crane positioning
- CNC tool changer impact absorption
- Robotic welding arm end effector stabilization
- Packaging line product transfer mechanisms
Installation protocol:
Mount perpendicular to impact direction with <2° angular deviation.
Apply thread locker (Loctite 243 recommended) on mounting screws.
Perform 50 break-in cycles before full operation. Check oil leakage
monthly using indicator window (red mark = service required).
| Property | Property Value |
|---|---|
| sku | ACA2525-1F |
| External Thread | M25 |
| Stroke | <25 mm> |
| Speed Code | High Speed (Light Load) |
| Bumper Cap Code | Iron Bumper Cap |
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.