Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA1420-3N
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 ACA1420-3N Auto-Compensating Hydraulic Shock Absorber Specifications
- Model: ACA1420-3N
- Type: Standard auto-compensating hydraulic buffer
- Max. impact energy: 1.8 N·m/cycle
- Stroke: 15 mm
- Max. impact velocity: 2.5 m/s
- Max. load capacity: 350 N
- Adjustment method: Automatic compensation
- Operating temperature: -5℃ to 80℃
- Mounting style: Horizontal/vertical (universal)
- Piston rod material: Hard chrome-plated steel
- Housing material: Aluminum alloy with anti-corrosion coating
- Weight: 420g ±5%
- Dimensions: 42mm(Ø) × 140mm(L) × M20×1.5 mounting thread
- Oil viscosity requirement: ISO VG32-68 hydraulic oil
- Rebound efficiency: ≥92%
Self-regulating hydraulic damper featuring automatic viscosity compensation mechanism for consistent performance across temperature variations. Precision-machined chrome piston with multi-stage buffering chambers reduces peak impact forces by up to 75%. Maintenance-free design with dust-resistant seals (IP54 equivalent).
- High-cycle automation equipment: Pick-and-place robots
- Packaging machinery: Carton erectors & case sealers
- Metal stamping presses: Ejector systems
- Material handling: Conveyor end stops
- Woodworking machines: Saw blade stabilization
Installation guidelines:
Mount within 5° of vertical axis for optimal oil flow. Allow 25mm clearance
behind piston for full stroke operation. Perform 10-15 test cycles before
full-load operation. Relubricate every 500,000 cycles using ISO VG46 oil.
| Property | Property Value |
|---|---|
| sku | ACA1420-3N |
| External Thread | M14 |
| Stroke | <20mm> |
| 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.