Key Features of Mitsubishi OBA-70A Buffer:

1. Type: Oil (Hydraulic) Buffer

   • Uses hydraulic fluid to provide controlled damping.

2. Capacity: Designed for specific load and speed ratings (exact specs depend on model application).

3. Application:

   • Used in Mitsubishi traction elevators (for car or counterweight).

   • Typically installed in the elevator pit.

4. Function:

   • Absorbs impact energy gradually to prevent sudden stops.

   • Complies with elevator safety standards (EN 81, ASME A17.1, etc.).

5. Construction:

   • Durable steel/piston design.

   • Sealed to prevent oil leakage.

6. Maintenance:

   • Requires periodic inspection for oil level and leaks.

Typical Specifications (may vary):

• Stroke Length: ~70mm (varies by model).

• Max. Load: Depends on elevator model.

• Operating Temperature: Standard hydraulic oil range.