Kinetic energy and propelling force calculation
Mini buffer paths for compact automation stations and light moving structures
Accessories and Maintenance•Hydraulic Buffers
SERIESBUFFER
Model matching & quotationHydraulic Buffers
Source high-energy industrial hydraulic buffers: self-compensating AC series (M8-M25) and adjustable damping AD series (M14-M36) for smooth...
ACA / ACJShock absorberSelf-compensatingAdjustable dialKinetic energy
Model support
Code, photo or description
Sourcing route
Originals and alternatives separated
Parts lists
Mixed models welcome
Lead time
Clarified by model and quantity
After your inquiry
Industrial Hydraulic Shock Absorbers & Deceleration Buffers (AC & AD Series). Source high-energy industrial hydraulic buffers: self-compensating AC series (M8-M25) and adjustable damping AD series (M14-M36) for smooth pneumatic motion deceleration.
Know your model? Send it with the quantity for a quote. Not sure? Start with a photo, label or description. We help identify the model and clarify availability and lead time. Mixed parts lists are welcome too.
After you send the RFQ
- Moving mass (kg) and impact velocity (m/s) at deceleration point
- Propelling force: cylinder bore and thrust force acting during impact stroke
- Type preference: self-compensating (ACA) or dial-adjustable (ACJ)
Reference for inquiry matching
Selection Checks & Product References
Compare installed dimensions
Technical drawing available upon RFQ
Helpful for Model Matching:
- Body form and adjustment feature
- Threaded mounting end
- Stroke direction and installed clearance
- Thread and body diameter
- Stroke and compressed length
- Mounting depth and stop position
Details to confirm
| Specification | Load and speed |
| Specification | Target deceleration or cycle condition |
| Specification | Thread, body diameter, and stroke |
| Specification | Installed length and clearance |
| Specification | Mounting orientation |
| Specification | Current buffer photo or label |
Choose a product path or send your request
Start with the moving load and installed space. Selecting a shock absorber needs energy and cycle information as well as the thread.
AirTAC ACA / ACJ reference →
Compare published absorber families; actual impact duty still requires confirmation.
AirTAC HR reference →Review the published HR function and configuration before substitution.
What helps us match your requirement
Existing code, moving mass, impact speed, cycles, available stroke, thread and mounting drawing. Unknown load data can be discussed before selection.
Missing some details? A photo, label or short description is enough to start. We clarify the requested brand and supply option before quotation.
These fields accept text and links. Send photo files by email or WhatsApp.
Add contact details and photo/file links or notes in the next step. Your request details will be carried over.
Stroke length and thread size selection
Adjustable buffer paths for variable loads, speeds, and deceleration tuning
Cycle rate and thermal capacity check
Heavy-duty buffer paths for larger moving assemblies and stronger impact absorption
Selection points before exact buffer matching
| Type | ACA self-compensating or ACJ 180-deg calibrated dial-adjustable |
|---|---|
| Mounting Thread | M08, M10, M12, M14, M20, M25, M27, M36 fine thread |
| Stroke Range | 6 mm to 100 mm deceleration stroke |
| Energy Rating | 3 J to 800 J per cycle / up to 150,000 J per hour |
| Stop Collar | Optional hex stop nuts and mechanical dead stop collars |
Sourcing and availability
Check quantity, brand preference, and urgency before quotation
Model, photo, label, or BOM list can start the RFQ.
Fast-moving models can be checked for availability before quotation.
Bulk quantity, repeat replenishment, and mixed spare-part lists are supported.
AirTAC original sourcing and China-source alternatives are reviewed separately.
Hydraulic shock absorber visual guide
ACA/ACJ Hydraulic Shock Absorber Buffer