Airtac ACJ Adjustable Auto-Compensating Hydraulic Shock Absorber ACJ1412N
$46.49
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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 note:
For optimal performance, align the absorber within 0.5° of the impact direction.
Perform initial break-in with 50-100 light strokes before full-load operation.
Re-lubricate every 500,000 cycles using EP2 grease on adjustment threads.
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 ACJ1412N Self-Compensating Hydraulic Shock Absorber Specifications
- Model: ACJ1412N
- Type: Adjustable automatic compensation type
- Max. absorbed energy: 7.0 N·m/cycle
- Max. impact velocity: 2.5 m/s
- Max. load capacity: 1,500 N
- Stroke length: 12 mm ±1mm
- Adjustment mechanism: 360° rotating adjustment ring (1 rotation ≈ 0.2mm stroke change)
- Mounting type: M14×1.5 threaded body
- Operating temperature: -10℃ to +80℃
- Material: Hardened steel piston rod (HRC 45-50), Aluminum alloy housing
- Oil type: ISO VG32 hydraulic oil (pre-filled)
- Weight: 0.38 kg (0.84 lbs)
- Dimensions: 58mm(L) × 28mm(W) × 28mm(H) (body only)
- Full extended length: 70mm
- Surface treatment: Black anodized housing, chrome-plated piston rod
The ACJ1412N features automatic viscosity compensation technology that maintains consistent damping performance across temperature variations (±15% force variance from -10℃ to 80℃). Its dual-seal structure (primary polyurethane + secondary NBR seals) ensures leak-free operation even under 2 million cycles. The through-hole design allows bidirectional installation flexibility.
Typical Applications:
- High-speed press brake tooling protection
- Robotic arm end-effector vibration damping
- CNC automatic tool changer mechanisms
- Packaging machine cam follower systems
- Die casting machine ejection unit control
Installation note:
For optimal performance, align the absorber within 0.5° of the impact direction.
Perform initial break-in with 50-100 light strokes before full-load operation.
Re-lubricate every 500,000 cycles using EP2 grease on adjustment threads.
Compensation Adjustment:
- Loosen lock nut (2mm hex key)
- Rotate adjustment ring clockwise to increase damping force
- Counter-clockwise rotation reduces impact absorption
- Test with 3-5 test impacts between adjustments
| Property | Property Value |
|---|---|
| sku | ACJ1412N |
| External Thread | M14 |
| Stroke | 12mm |
| Bumper Cap Code | Without 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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