Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA2525-2F
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 ACA Standard Auto-Compensating Hydraulic Shock Absorber ACA2525-2F Specifications
- Model: ACA2525-2F
- Type: Auto-compensating oil hydraulic buffer
- Maximum impact energy: 14.7 N·m/cycle
- Effective stroke: 25 mm
- Rod diameter: Ø25 mm
- Maximum impact velocity: 3.0 m/s
- Operating temperature: -10℃ to +80℃
- Housing material: High-grade aluminum alloy (surface anodized)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Mounting orientation: Horizontal (axial load only)
- Weight: 0.45 kg ±2%
- Dimensions: 85mm(L) × 25mm(W) × 25mm(H)
- Oil compensation system: Self-regulating piston-valve mechanism
- Impact force adjustment: Automatic viscosity compensation (±5% consistency)
- Recovery time: ≤1.5s after full compression
- Protection rating: IP54 (standard)
Professional-grade hydraulic damper featuring continuous oil compensation technology that maintains consistent damping performance without manual adjustments. The dual-chamber design with precision-machined metering pins ensures smooth deceleration curves across 50,000+ operation cycles. Optimized for high-cycle applications requiring silent operation and minimal maintenance.
- Robotic arm end-of-stroke energy absorption
- CNC machine tool automatic feed mechanisms
- High-speed packaging equipment shock mitigation
- Automated warehouse stacker cranes
- Press machine ram deceleration systems
Installation protocol:
Mount with M6×1.0 screws (12.9 grade recommended) using 8-10 N·m torque.
Ensure 5mm free space behind buffer for oil expansion. Perform 5-10 test
cycles before full operation. Compatible with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | ACA2525-2F |
| External Thread | M25 |
| Stroke | <25 mm> |
| Speed Code | Medium Speed (Medium 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.