Airtac ACA Standard Automatic Compensation Hydraulic Shock Absorber ACA2525-3
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 ACA2525-3 Standard Auto-Compensating Hydraulic Shock Absorber Specifications
- Model: ACA2525-3
- Type: Auto-compensating oil hydraulic damper
- Max. absorbed energy: 1.0 kg·m/s (9.8 N·m/s)
- Max. impact velocity: 3.0 m/s
- Stroke: 25 mm
- Max. impact force: 2,500 N
- Rod diameter: 25 mm
- Mounting style: Threaded end (M25×1.5) + flange mounting
- Temperature range: -10℃ to +80℃
- Oil type: ISO VG32 hydraulic oil
- Material: Carbon steel (chrome-plated rod) / Aluminum alloy (body)
- Weight: 2.3 kg ±2%
- Dimensions: 130mm(L) × 52mm(W) × 52mm(H)
- Rebound rate: ≤15% of stroke
- Adjustment cycles: 50,000+ (self-compensating design)
Industrial-grade shock absorber featuring automatic oil compensation technology that maintains consistent damping performance without manual adjustment. The double-sealed structure with wear indicators enables predictive maintenance. Precision-machined chrome rod resists scoring in high-cycle applications (up to 1.2 million cycles/year).
- High-speed robotic pick-and-place systems
- CNC machine tool automatic door mechanisms
- Overhead conveyor emergency stops
- Die casting machine ejection systems
- Automated packaging line pusher arms
Installation guidelines:
Mount vertically ±15° for optimal oil distribution. Perform initial 50 test cycles before full operation.
Replace wear indicator collar when red band becomes fully visible (typically after 800,000 cycles).
| Property | Property Value |
|---|---|
| sku | ACA2525-3 |
| External Thread | M25 |
| Stroke | <25 mm> |
| Speed Code | Low Speed (Heavy 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.