Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA1416-1N
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 ACA1416-1N Standard Auto-Compensating Hydraulic Shock Absorber Specifications
- Model: ACA1416-1N
- Type: Auto-compensating oil-filled shock absorber
- Energy capacity: 16 N·m/cycle
- Stroke length: 15 mm ±2mm
- Shaft diameter: 14 mm (chrome-plated steel)
- Maximum impact speed: 3 m/s
- Operating temperature: -5℃ to 80℃ (23℉ to 176℉)
- Viscosity range: ISO VG 15-100 (68-460 SUS)
- Adjustment method: Automatic compensation via internal oil circuit
- Mounting orientation: Omnidirectional (vertical/horizontal)
- Housing material: Cold forged steel with zinc-nickel coating
- Seal material: HNBR (Hydrogenated Nitrile) for high temperature resistance
- Weight: 520 g ±5% (1.15 lbs)
- Dimensions: 102mm(L) × 34mm(W) × 34mm(H)
- Protection rating: IP67 (dust/water resistant)
- Recoil time: ≤1.2 seconds
The ACA1416-1N features a self-regulating oil compensation system that maintains consistent damping performance despite temperature fluctuations or minor oil leakage. Its through-hardened piston rod (HRC 45-50) and dual-stage sealing (wiper seal + main seal) ensure extended service life in high-cycle applications. The unit includes integrated mounting threads (M10×1.25) for tool-free installation.
- Robotic arm end-of-stroke damping in automotive assembly lines
- High-speed packaging machine cam followers
- CNC tool changer impact absorption
- Elevator car emergency braking systems
- Automatic door operator mechanisms
Installation protocol:
Apply 20-25 N·m torque during mounting. Perform 10-15 test cycles before full operation.
Relubricate every 500,000 cycles using ISO VG 32 hydraulic oil (5-7 drops through oil port).
| Property | Property Value |
|---|---|
| sku | ACA1416-1N |
| External Thread | M14 |
| Stroke | 16mm |
| Speed Code | High Speed (Light 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.