Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA1416-2
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 ACA1416-2 Automatic Compensation Type Hydraulic Shock Absorber Specifications
- Model: ACA1416-2
- Type: Standard auto-compensating hydraulic buffer
- Bore diameter: 14mm
- Stroke: 16mm (adjustable)
- Max. energy absorption: 15.5 Nm/cycle
- Max. impact velocity: 2.5 m/s
- Max. load capacity: 400 N
- Operating temperature: -10℃ to +80℃
- Housing material: High-grade carbon steel with chrome plating
- Seal material: NBR + special wear-resistant ring
- Mounting type: M14×1.5 threaded or flange mounting
- Oil viscosity: ISO VG15-32 hydraulic oil
- Weight: 1.8kg ±5%
- Dimensions: 140mm (Total length) × 42mm (Cylinder diameter) × 42mm (Rod diameter)
- Rebound coefficient: ≤15%
- Protection rating: IP65 (rod extension area)
Self-compensating hydraulic damper with oil replenishment system, featuring progressive damping force and anti-rotation design. The ACA series maintains consistent performance through 500,000+ cycles with ≤0.03mm wear on guide bands. Integrated wiper scrapers prevent particulate ingress in high-cycle applications.
- High-speed punching press counterbalance systems
- Automated warehouse stacker crane end-of-travel damping
- CNC tool changer impact absorption
- Robotic palletizer vertical axis deceleration
- Die casting machine ejector mechanisms
Maintenance protocol:
Rotate adjustment knob clockwise in 90° increments for force tuning. Check oil level window monthly -
fluid should cover ≥50% of sight glass. Replace buffer if impact noise increases by 15dB.
- Align within 0.5° angular deviation
- Preload: 2-3mm compression before first impact
- Use M14×35mm grade 12.9 mounting bolts (torque 45Nm)
- Install protective bellows if exposed to flying chips
| Property | Property Value |
|---|---|
| sku | ACA1416-2 |
| External Thread | M14 |
| Stroke | 16mm |
| 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.