Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA3350-3
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 ACA3350-3 Auto-Compensating Oil Hydraulic Shock Absorber
- Model: ACA3350-3
- Type: Standard auto-compensating (single cylinder)
- Capacity: 3.0 N·m/stroke (energy absorption)
- Max. impact speed: 1.5 m/s
- Shaft diameter: Ø30 mm
- Stroke: 35 mm ±2mm
- Mounting hole spacing: 60±0.5 mm
- Operating fluid: ISO VG32 hydraulic oil (pre-filled)
- Temperature range: -20℃ to +80℃
- Housing material: Steel with chromate plating
- Piston rod material: Stainless steel SUS304
- Seal material: Nitrile rubber (NBR)
- Weight: 5.2 kg ±3%
- Dimensions: 135mm(L) × 50mm(W) × 50mm(H)
- Adjustment method: Automatic viscosity compensation
- Reaction force: 1,500N at full compression
- Installation orientation: Vertical/Horizontal (axial load only)
High-precision industrial damper with automatic oil viscosity compensation, maintaining consistent damping performance across temperature variations. Features double-sealed chamber design with dust wiper for extended service life. Includes anti-rotation keyway and impact surface hardening (HRC 45-50).
- Press machine ram deceleration
- Automated packaging equipment end-stop
- CNC tool changer positioning
- Material handling system shock absorption
- Elevator car overspeed protection
Installation requirements:
Align within 0.5° angular tolerance. Apply M8×1.25 mounting bolts
(24Nm torque). Perform 5-10 test cycles before full operation.
Relubricate every 500,000 cycles or 6 months.
| Property | Property Value |
|---|---|
| sku | ACA3350-3 |
| External Thread | M33 |
| Stroke | <50mm> |
| 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.