Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA3350-1F
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 ACA3350-1F Auto-Compensating Hydraulic Shock Absorber Specifications
- Model: ACA3350-1F (Standard Automatic Compensation Type)
- Energy Capacity: 35 Nm/Stroke
- Stroke Length: 20 mm ±2mm
- Piston Rod Diameter: Ø10 mm (hard chrome-plated)
- Max. Impact Velocity: 1.5 m/s
- Operating Temperature: -10°C to +80°C
- Fluid Compatibility: ISO VG32 hydraulic oil (pre-filled)
- Seal Material: HNBR with wear-resistant ring
- Housing Material: Aluminum alloy ADC12 with anti-corrosion treatment
- Repeat Positioning Accuracy: ±0.5 mm
- Weight: 2.8 kg ±3%
- Dimensions: 135mm(L) × 35mm(Ø) × 62mm(Flange Base Width)
- Mounting Torque: 18-22 Nm (M10×1.25 mounting bolts)
- IP Rating: IP67 (dust/water resistant)
- Recovery Time: ≤1.5 sec after full compression
Self-compensating hydraulic damper with temperature-adaptive viscosity control, featuring a dual-chamber design that automatically adjusts damping force based on impact energy. The ACA3350-1F incorporates a wear indicator window and maintenance-free operation for 500,000+ cycles. Includes anti-rotation guides for precise linear motion alignment.
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Installation note:
Mount with impact direction aligned to piston rod axis (±2° tolerance).
Perform 10-15 test strokes before full operation.
For vertical installations, orient adjustment screw upward.
Avoid side-load exceeding 50N during operation.
| Property | Property Value |
|---|---|
| sku | ACA3350-1F |
| External Thread | M33 |
| Stroke | <50mm> |
| Speed Code | High Speed (Light Load) |
| Bumper Cap Code | Iron 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.