Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA3650-2
2. Monolithic structure withstands extreme pressure; Fully threaded external housing facilitates installation and adjustment while maintaining superior heat dissipation.
3. High-hardness stainless steel spindle enhances impact resistance and corrosion resistance, ensuring reliable operation in harsh operating conditions.
4. Specialized oil-injection technology ensures consistent damping performance and operational stability.
5. Compact profile design with industry-leading energy absorption capacity.
6. Proprietary lubricant as damping medium delivers stable buffering performance across wide temperature ranges (-20°C to +80°C).
Category: Hydraulic Shock Absorbers | Brand: AirTAC | Series: ACA Self-Compensating
AirTAC ACA3650-2 Standard Auto-Compensating Hydraulic Shock Absorber
- Model: ACA3650-2
- Type: Automatic stroke-compensating hydraulic buffer
- Max. absorbed energy: 50 Nm/cycle
- Effective stroke: 15±1.5mm
- Max. impact speed: 3.5 m/s
- Piston rod diameter: Ø20mm
- Mounting type: Horizontal/vertical axial impact
- Temperature range: -10℃ to 80℃
- Body material: Hard-anodized aluminum alloy
- Hydraulic oil: ISO VG15-32 anti-wear hydraulic fluid
- Max. side load capacity: 150N
- Weight: 3.2kg ±2%
- Dimensions: 145mm(L) × 50mm(W) × 50mm(H)
- Protection rating: IP65 (rod extension area IP54)
Self-compensating hydraulic damper featuring zero-maintenance design with integrated wear adjustment. The ACA series automatically maintains consistent damping force through 500,000+ cycles via precision-ground stainless steel internal components. Oil compensation system prevents performance degradation from minor seal wear.
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Installation guidelines:
Mount with M10×1.5 mounting screws (30Nm torque). Allow 20mm free space behind
buffer for oil expansion. Perform 10-15 manual test strokes before system
commissioning. Re-lubricate guide sleeve annually with ISO VG22 turbine oil.
| Property | Property Value |
|---|---|
| sku | ACA3650-2 |
| External Thread | M36x1.5 |
| Stroke | <50mm> |
| Speed Code | Medium Speed (Medium Load) |
| 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.