Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA2030-3N
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 ACA2030-3N Standard Auto-Compensating Hydraulic Shock Absorber Specifications
- Model: ACA2030-3N
- Type: Single-cylinder auto-compensating hydraulic buffer
- Max impact energy: 4.5 N·m/cycle
- Max impact velocity: 2.5 m/s
- Max load capacity: 300 kg
- Stroke: 30 mm
- Shaft diameter: Φ20 mm
- Mounting thread: M20×1.5
- Rebound force: 50-200 N (adjustable)
- Operating temperature: -10℃ to 80℃
- Hydraulic oil: ISO VG15-32 anti-wear oil
- Body material: Aluminum alloy (anodized surface)
- Seal material: Nitrile rubber (NBR)
- Protection rating: IP54
- Weight: 1.25 kg ±2%
- Dimensions: 100mm(L) × 40mm(W) × 40mm(H)
Precision-engineered hydraulic damper with automatic viscosity compensation mechanism, maintaining consistent damping performance across temperature variations (±15% within rated range). Features dual-stage sealing system with wiper ring and oil seal for extended maintenance intervals. Includes built-in wear indicator window for visual inspection.
- Robotic arm end-of-stroke damping
- CNC machine tool axis deceleration
- Automated warehouse shuttle braking systems
- Stamping press over-travel protection
- Packaging line conveyor impact absorption
Installation note:
Mount with shaft axis aligned within ±2° of impact direction. Perform initial 50-100
break-in cycles at 50% load capacity before full operation. Check oil level quarterly
through inspection window (oil should cover 80% of window area).
| Property | Property Value |
|---|---|
| sku | ACA2030-3N |
| External Thread | M20 |
| Stroke | 30mm |
| Speed Code | Low Speed (Heavy Load) |
| Bumper Cap Code | Without 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.