Airtac ACJ Adjustable Auto-Compensating Hydraulic Shock Absorber ACA3650-1
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Description
ACJ Adjustable Self-Compensating Hydraulic Shock Absorber
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.）
Installation guidelines:
Mount horizontally ±15° maximum deviation. Perform initial adjustment:
1) Loosen locknut 2) Turn knob clockwise to increase damping (8-10 clicks full range)
3) Test with 50% load before full operation. Replenish oil through side port using ISO VG32 only.
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 ACJ Adjustable Auto-Compensation Hydraulic Shock Absorber ACA3650-1 Specifications
- Model: ACA3650-1
- Type: Adjustable oil-hydraulic buffer with automatic compensation
- Maximum absorbed energy: 13.5 N·m/cycle
- Maximum impact speed: 2.0 m/s
- Stroke length: 15 mm
- Adjustment range: 20-100% damping force via rotary knob
- Operating temperature: -10℃ to 80℃
- Oil type: ISO VG32 hydraulic fluid
- Rod diameter compatibility: Ø20-25mm
- Housing material: Anodized aluminum alloy (AL6063-T5)
- Weight: 0.95 kg ±2%
- Dimensions: 85mm(L) × 35mm(Ø) × 35mm(rod end diameter)
- Mounting hole spacing: 50mm center-to-center
- Thread specifications: M10×1.25 mounting bolts
- Surface hardness: HV 120-150
- Recovery time after full compression: ≤1.2 seconds
The ACJ series buffer features progressive damping with automatic viscosity compensation, maintaining consistent performance across temperature variations. Its dual-chamber design separates oil storage from the working cylinder, enabling 360° mounting flexibility. The precision-ground piston rod (HRC 45-50 hardness) ensures ≤0.01mm runout tolerance.
Typical Applications:
- High-cycle robotic arm end effectors (≥1,200 cycles/hour)
- Stamping press ejection systems
- Automated warehouse vertical lift dampers
- CNC tool changer impact absorption
- Food packaging conveyor emergency stop buffers
Installation guidelines:
Mount horizontally ±15° maximum deviation. Perform initial adjustment:
1) Loosen locknut 2) Turn knob clockwise to increase damping (8-10 clicks full range)
3) Test with 50% load before full operation. Replenish oil through side port using ISO VG32 only.
Environmental compliance:
IP54-rated against particulate ingress. For washdown environments (food/pharma), specify optional stainless steel version ACA3650-1SS with FKM seals (-20℃ to 150℃ range).
| Property | Property Value |
|---|---|
| sku | ACA3650-1 |
| External Thread | M36x1.5 |
| Stroke | <50mm> |
| Bumper Cap Code | Plastic Bumper Cap |
Shipping policies
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.
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