Airtac ACJ Adjustable Auto-Compensating Hydraulic Shock Absorber ACJ3350F
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 ACJ3350F Adjustable Auto-Compensating Hydraulic Shock Absorber Specifications
- Model: ACJ3350F
- Type: Adjustable oil hydraulic buffer with automatic compensation
- Maximum energy absorption: 3.5 J/cycle
- Impact velocity range: 0.3-2.5 m/s
- Stroke length: 35 mm
- Shaft diameter: Ø20 mm
- Mounting type: Horizontal/vertical (bidirectional)
- Adjustment mechanism: 24-position rotary damping control
- Operating temperature: -10℃ to 80℃
- Housing material: Hard chrome-plated steel cylinder with aluminum alloy brackets
- Seal material: High-temperature NBR
- Protection rating: IP67
- Weight: 1.8 kg ±2%
- Dimensions: 135mm(L) × 50mm(W) × 50mm(H)
- Oil capacity: 45±3 cm³
- Return time: ≤1.5 sec after full compression
Heavy-duty self-compensating hydraulic damper featuring progressive resistance technology. The patented dual-chamber design maintains consistent damping force despite oil temperature fluctuations. Precision-ground piston rod with chromium coating ensures ≤0.01mm radial runout tolerance. Includes anti-rotation lock nut and 360° adjustable mounting collar.
- High-cycle automation equipment (3,000+ operations/hour)
- Press machine ram deceleration
- Robotic arm end effector impact absorption
- Overhead material handling systems
- Packaging machine stopper mechanisms
- CNC machine tool guard door dampers
Installation note:
Perform 10-15 test strokes before final adjustment. Lubricate shaft with ISO VG32 hydraulic oil monthly.
Maximum side load capacity: 150N. Always maintain ≥5mm free travel before contact.
| Property | Property Value |
|---|---|
| sku | ACJ3350F |
| External Thread | M33 |
| Stroke | <50mm> |
| 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.