Airtac ACJ Adjustable Auto-Compensating Hydraulic Shock Absorber ACJ3625
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 ACJ3625 Adjustable Auto-Compensating Hydraulic Shock Absorber Specifications
- Model: ACJ3625
- Type: Adjustable oil-hydraulic buffer with automatic compensation
- Maximum impact energy: 2.0 N·m/cycle
- Maximum impact velocity: 2.0 m/s
- Stroke: 25 mm
- Rod diameter: Φ20 mm
- Mounting type: Horizontal/vertical universal
- Body material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel
- Operating temperature: -20℃ to +80℃
- Adjustment mechanism: 8-position rotary dial (0.5-2.5 turns)
- Oil compensation: Automatic refill via integrated reservoir
- Weight: 0.85 kg
- Dimensions: 80mm(L) × 36mm(W) × 36mm(H) (excluding mounting hardware)
- Mounting hole spacing: 50mm center-to-center
- Surface treatment: Corrosion-resistant electrophoretic coating
Self-compensating hydraulic damper engineered for high-cycle industrial applications. Features progressive damping force characteristics with 30% greater energy absorption capacity than standard models. The dual-seal design (PTFE + NBR) ensures zero oil leakage even under 1,200 RPM continuous operation. Automatic viscosity compensation maintains consistent performance across temperature variations.
- High-speed pick-and-place robot end effectors
- Stamping press ram deceleration systems
- Automated packaging machine feed mechanisms
- CNC tool changer impact absorption
- Elevator car emergency braking buffers
Installation protocol:
Mount with M8×1.25 fasteners (35 N·m torque). Perform initial adjustment at 50% load capacity,
then fine-tune while observing piston rebound (optimal rebound ≤3mm). Check oil level quarterly
through inspection window (green zone indication).
| Property | Property Value |
|---|---|
| sku | ACJ3625 |
| External Thread | M36x1.5 |
| 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.