Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA1412-2
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 ACA1412-2 Auto-Compensating Hydraulic Shock Absorber Specifications
- Model: ACA1412-2
- Type: Standard auto-compensating hydraulic buffer
- Max. impact energy: 2.5 Nm/cycle
- Piston rod diameter: 14 mm
- Stroke length: 12 mm
- Max. impact velocity: 0.8 m/s
- Operating temperature: -20℃ to +80℃
- Hydraulic oil type: ISO VG32 (standard)
- Installation type: Double-ended threaded (M14×1.5)
- Housing material: Nickel-plated carbon steel
- Rod material: Hardened alloy steel (HRC 45-50)
- Seal material: NBR with wear-resistant coating
- Weight: 0.6 kg ±3%
- Dimensions: 72mm(L) × 28mm(Ø) × 28mm(W)
- Rebound efficiency: ≥92% (after 100,000 cycles)
Self-compensating hydraulic damper with automatic oil refill mechanism, featuring maintenance-free operation and precision energy absorption. The chrome-plated piston rod integrates dual sealing rings for leak prevention, while the nitrogen-charged design ensures consistent damping force across temperature variations.
- High-cycle pneumatic cylinder end cushioning
- Automated assembly line stopper mechanisms
- Packaging machine rotary arm deceleration
- Elevator car counterweight systems
- Injection molding machine ejector buffers
Installation guidelines:
Mount vertically with arrow marking facing impact direction. Allow minimum 3mm clearance around buffer body.
Pre-lubricate with VG32 oil during commissioning. Perform initial 50 test cycles before full operation.
| Property | Property Value |
|---|---|
| sku | ACA1412-2 |
| External Thread | M14 |
| Stroke | 12mm |
| Speed Code | Medium Speed (Medium 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.