Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA2030-3F
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 ACA2030-3F Standard Auto-Compensating Hydraulic Shock Absorber Specifications
- Model: ACA2030-3F
- Type: Auto-compensating oil-filled shock absorber
- Maximum energy absorption: 3.2 J/cycle
- Impact velocity range: 0.3-1.5 m/s
- Piston rod diameter: 20 mm
- Stroke length: 30 mm
- Maximum impact force: 2500 N
- Operating temperature: -10℃ to 80℃
- Housing material: Chrome-plated steel (SCM435)
- Seal material: HNBR with PTFE coating
- Weight: 0.82 kg ±2%
- Dimensions: 120mm(L) × 30mm(Ø) × 30mm(W mounting flange)
- Oil capacity: 18 ml (ISO VG32 equivalent)
- Recovery time: ≤1.2 seconds after full compression
- Mounting orientation: Horizontal (±5° tolerance)
The ACA2030-3F features a pressure-balanced design with automatic oil compensation, maintaining consistent damping performance across temperature variations. Its dual-stage buffering mechanism combines orifice control and progressive damping, effectively reducing equipment vibration and noise by up to 35 dB(A). The hardened piston rod (HRC 45-50) resists wear in high-cycle applications.
- CNC turret punch press ram deceleration
- Automated warehouse stacker crane positioning
- Die-casting machine ejector systems
- Industrial robot end-effector shock absorption
- Packaging line product stopper mechanisms
Installation protocol:
Mount using M10×1.5 flange bolts (18-22 N·m torque). Perform initial 50-cycle
run-in without load. Check oil level monthly - refill through 45° angled
port using ISO VG32 hydraulic fluid. Avoid vertical mounting to prevent oil starvation.
| Property | Property Value |
|---|---|
| sku | ACA2030-3F |
| External Thread | M20 |
| Stroke | 30mm |
| 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.