Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA2030-3
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 ACA2030-3 Standard Auto-Compensating Hydraulic Buffer Specifications
- Model: ACA2030-3
- Type: Multi-stage oil hydraulic buffer with automatic viscosity compensation
- Max. impact energy: 25 J
- Max. impact velocity: 2.5 m/s
- Stroke: 30 mm
- Adjustable damping force: 5-100% via 10-position rotary knob
- Mounting style: Horizontal or vertical (axial load only)
- Body material: Hard-anodized aluminum alloy (6082-T6)
- Piston rod: Chrome-plated steel (HCP5)
- Operating temperature: -10℃ to 80℃
- Oil type: ISO VG68 hydraulic oil (pre-filled)
- Recovery time: ≤1.2 sec after full compression
- Weight: 0.85 kg ±2%
- Dimensions: 118mm(L) × 30mm(W) × 30mm(H)
- Protection class: IP67 (dust/water resistant)
High-precision energy absorption device featuring progressive damping technology with automatic oil viscosity compensation. The ACA2030-3 maintains consistent performance across temperature variations through its patented pressure-balanced design. Integrated wear indicators (visible through inspection window) and tool-free damping adjustment enable maintenance-free operation for 500,000+ cycles.
- Robotic arm end-effector shock absorption
- CNC machine tool door mechanisms
- Automated packaging line stoppers
- Elevator car counterweight systems
- Die-casting machine ejection units
Installation protocol:
Mount with M8×1.25 mounting bolts (70-80 N·m torque). Align impact surface within 0.5° angular tolerance.
Perform 10 trial strokes before operation. Adjust damping force clockwise for heavier loads.
| Property | Property Value |
|---|---|
| sku | ACA2030-3 |
| External Thread | M20 |
| Stroke | 30mm |
| Speed Code | Low Speed (Heavy Load) |
| Bumper Cap Code | Plastic 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.