Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA0806-3
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 ACA0806-3 Standard Auto-Compensating Hydraulic Shock Absorber Specifications
- Model: ACA0806-3
- Type: Automatic oil pressure buffering with self-compensation
- Max. absorbed energy: 0.7 N·m/cycle
- Max. impact velocity: 2.0 m/s
- Stroke length: 6 mm (±1 mm)
- Adjustment range: 20%-100% of rated capacity
- Max. impact force: 300 N
- Mounting style: Threaded body (M8×1.25)
- Operating temperature: -10℃ to 80℃
- Body material: Hard-anodized aluminum alloy
- Piston rod: Chrome-plated steel
- Oil type: ISO VG32 hydraulic fluid
- Weight: 280 g ±5g
- Dimensions: Ø28mm × 80mm (Diameter × Length)
- Return time: <0.8 sec after full compression
- Cyclic life: >1,000,000 cycles (under rated load)
The ACA0806-3 features dynamic viscosity compensation technology that automatically adjusts damping force based on impact velocity and temperature changes. Its multi-stage buffering design combines orifice restriction and chamber compression phases, achieving 92% energy conversion efficiency. The hardened stainless steel wear ring ensures minimal friction loss (<0.02μ) during piston movement.
- High-speed pick-and-place robot end effectors
- CNC machine tool automatic door mechanisms
- Packaging line conveyor diverters
- Automated warehouse stacker cranes
- Die-casting machine ejection systems
Installation protocol:
Mount vertically with impact direction aligned to piston axis. Allow 1-2mm clearance between
the striker and piston head. Perform 5-10 test strokes before full operation. Relubricate every
50,000 cycles using ISO VG32 equivalent oil.
Critical note:
Avoid angular impacts exceeding 3° deviation. Not suitable for continuous side load
applications. Maximum allowable lateral force: 15N. Replace buffer if oil leakage exceeds
0.05ml/10,000 cycles.
| Property | Property Value |
|---|---|
| sku | ACA0806-3 |
| External Thread | M8 |
| Stroke | <6mm> |
| Speed Code | Low Speed (Heavy 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.