Buffer Sizing Calculator

Size elevator buffer for speed.

The speed or frequency at which something occurs.
fpm
Total weight or mass value. Convert between units as needed (1 kg = 2.2 lbs).
lbs

Results

Buffer Type:
Calculated buffer type based on your inputs.
-
Min Stroke:
Minimum required or calculated value.
-in
Energy Absorbed:
Calculated energy value.
-ft-lbs
Reference: ASME A17 Standards. ASME A17.1 buffer requirements.