Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA1215-2
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 ACA1215-2 Standard Self-Compensating Hydraulic Shock Absorber
- Model: ACA1215-2
- Type: Automatic compensation oil hydraulic damper
- Max. absorbed energy: 24 N·m/cycle
- Max. impact velocity: 3.0 m/s
- Max. load weight: 110 kg
- Temperature range: -5℃ to 80℃
- Oil type: ISO VG15-32 hydraulic oil
- Body material: Aluminum alloy (anodized)
- Rod material: Nitrogen-chromium alloy steel (hard chrome plated)
- Mounting type: Horizontal/vertical dual orientation
- Weight: 1.85 kg ±2%
- Dimensions: 121mm(L) × Ø30mm(W) × 56mm(H) (excluding mounting threads)
- Thread specification: M12×1.75 mounting threads (both ends)
- Surface treatment: MIL-A-8625 Type III hard anodizing
- Adjustment cycles: ≥500,000 impacts (under rated load)
High-precision self-regulating shock absorber featuring progressive damping force and automatic viscosity compensation. The ACA1215-2 maintains consistent performance across temperature variations through its patented compensation valve design. Includes built-in dust wiper and corrosion-resistant plating for harsh environments.
- High-speed press machine ram deceleration
- Automated packaging line stopper mechanisms
- CNC tool changer impact absorption
- Robotic arm end effector stabilization
- Elevator car buffer systems
Installation protocol:
Align within 0.5° angular tolerance during mounting. Perform 10-15 test cycles
without load before operation. Replenish oil through 45° angled fill port using
syringe adapter (included). Maintain 20mm clearance for heat dissipation.
- Oil replacement: Every 1 million cycles or 12 months
- Wiper inspection: Monthly in high-particulate environments
- Torque check: Verify mounting bolts at 22-25 N·m quarterly
| Property | Property Value |
|---|---|
| sku | ACA1215-2 |
| External Thread | M12 |
| Stroke | <15mm> |
| 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.