Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA2525-1N
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 ACA2525-1N Standard Auto-Compensating Hydraulic Shock Absorber Specifications
- Model: ACA2525-1N
- Type: Auto-compensating oil hydraulic buffer
- Maximum impact energy: 2.5 J
- Maximum impact velocity: 1.5 m/s
- Maximum impact mass: 100 kg
- Operating temperature: -10℃ to +80℃
- Installation orientation: Multi-directional (horizontal/vertical)
- Housing material: High-grade carbon steel with zinc-nickel plating
- Piston rod: Hard chrome-plated steel
- Seal material: NBR (Nitrile rubber)
- Corrosion resistance: C4 class (ISO 9227)
- Buffer force adjustment: Self-compensating design
- Weight: 0.95 kg ±2%
- Dimensions: 135mm(L) × 25mm(W) × 25mm(H)
Precision-engineered hydraulic damper featuring automatic oil compensation technology that maintains consistent damping performance without manual adjustments. The ACA2525-1N incorporates a multi-stage damping chamber and anti-foaming design, ensuring smooth deceleration across 1 million+ cycles. Its through-hardened piston rod (HRC 45-50) resists scoring in high particulate environments.
- Industrial robot end-of-arm tooling collision protection
- CNC machine tool automatic door mechanisms
- High-speed packaging line stopper systems
- Automotive assembly line lifting platforms
- Press machine ram deceleration control
Installation guidelines:
Mount with M10×1.25 mounting bolts (20 N·m torque). Allow minimum 3mm clearance
around buffer body for heat dissipation. Perform initial 50 test cycles before
full operation. Compatible with ISO VG32 hydraulic oil (pre-filled).
| Property | Property Value |
|---|---|
| sku | ACA2525-1N |
| External Thread | M25 |
| Stroke | <25 mm> |
| Speed Code | High Speed (Light Load) |
| Bumper Cap Code | Without 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.