Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA2025-3F
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 ACA2025-3F Standard Auto-Compensating Hydraulic Shock Absorber
- Model: ACA2025-3F
- Type: Self-compensating oil hydraulic buffer (non-adjustable)
- Max. impact energy: 3.0 J
- Max. impact velocity: 2.5 m/s
- Stroke: 25 mm
- Buffer force: 1,960 N
- Installation: Front/Rear threaded (M10×1.25) or side mounting holes
- Material: Aluminum alloy body with stainless steel accessories
- Operating temp: -5℃ to +80℃ (standard type), -5℃ to +150℃ (high-temp version)
- Oil type: ISO VG15~32 hydraulic oil (pre-filled)
- Weight: 0.65 kg ±2%
- Dimensions: 62mm(L) × 25mm(W) × 25mm(H)
- Cycle life: ≥1 million cycles (under rated conditions)
- Rebound coefficient: ≤15%
- Protection class: IP54 (standard sealing)
The ACA2025-3F features automatic viscosity compensation for consistent damping performance across temperature variations. Its maintenance-free design incorporates a multi-stage buffering mechanism with integrated oil reservoir and anti-foaming structure. The hardened piston rod (HRC45-50) ensures wear resistance in high-cycle applications.
- High-speed pick-and-place robot end effectors
- CNC turret punch press overstroke protection
- Automated conveyor sorting gates
- Packaging machine flap folding mechanisms
- Elevator car emergency stop buffers
Installation note:
Mount within ±1° of impact direction axis. Allow 5mm clearance behind buffer for heat dissipation.
Lubricate guide shafts monthly with ISO VG68 oil. Replace if oil leakage exceeds 0.05ml/10,000 cycles.
| Property | Property Value |
|---|---|
| sku | ACA2025-3F |
| External Thread | M20 |
| Stroke | <25 mm> |
| Speed Code | Low Speed (Heavy 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.