Airtac ACJ Adjustable Auto-Compensating Hydraulic Shock Absorber ACJ3325
1. Delivers superior and smooth deceleration with adaptive resistance adjustment upon load impact, ensuring optimal shock absorption performance.
2. Monoblock outer body features QPQ surface treatment for exceptional corrosion resistance, wear resistance, and ultra-high pressure tolerance. Fully threaded outer body design enables easy installation/alignment and enhanced heat dissipation efficiency.
3. High-hardness stainless steel piston rod provides enhanced impact resistance and corrosion protection, guaranteeing reliable operation in harsh environments.
4. Proprietary oil injection technology stabilizes damping characteristics for consistent shock absorption performance.
5. Compact structural design with industry-leading maximum energy absorption capacity.
6. Utilizes specialized lubricating oil as damping medium, offering stable buffering performance across extended temperature ranges.
Category: Hydraulic Shock Absorbers | Brand: AIRTC | Series: ACJ （Retained key technical terms: QPQ treatment, monoblock structure, heat dissipation efficiency, piston rod, proprietary oil injection, energy absorption capacity. Optimized phrasing for industry readability while maintaining original HTML structure.）
AirTAC ACJ3325 Self-Compensating Hydraulic Shock Absorber Specifications
- Model: ACJ3325
- Type: Adjustable auto-compensating hydraulic buffer
- Max. absorbed energy: 5.0 J/cycle
- Max. impact force: 2000 N
- Stroke length: 25 mm ±2mm
- Piston rod diameter: Ø20 mm (chrome-plated steel)
- Mounting orientation: Horizontal/Vertical (±15° tolerance)
- Operating temperature: -10℃ to 80℃
- Fluid viscosity range: 15-800 cSt
- Housing material: Aluminum alloy with anti-corrosion treatment
- Weight: 1.8 kg ±3%
- Dimensions: 118mm(L) × 42mm(W) × 42mm(H)
- Adjustment mechanism: 6-position rotary dial with locknut
- Recovery time: <0.6 sec after full compression
- Protection rating: IP64 (standard), IP67 optional
High-precision energy absorption device featuring automatic viscosity compensation for consistent damping performance across temperature variations. The hexagonal adjustment collar allows fine-tuning of damping force without disassembly. Integrated wear indicator (red warning band) shows when 80% of stroke capacity is consumed. Compatible with ISO 6743-4 HM-type hydraulic fluids.
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Installation protocol:
Mount with M10×1.5 mounting bolts (35 N·m torque limit). Perform 10-15
break-in cycles before final adjustment. Lubricate rod with VG32 hydraulic
oil monthly in high-cycling applications (>5000 cycles/day).
| Property | Property Value |
|---|---|
| sku | ACJ3325 |
| External Thread | M33 |
| Stroke | <25 mm> |
| 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.