Hoist Sizing Calculator

Electric hoist capacity and duty class from load and usage.

Max load (lb)

Lift height (ft)

Cycles per hour

Lift speed (ft/min)

Tab to move between fields

Rated capacity (lb)

2,000

Duty class (H2-H5)3

Motor (HP)0.97

Rope reeving1

Cycle time (sec)150

Duty CycleH3

How to Use This Calculator

Enter the maximum load (lb) — the heaviest item the hoist will lift.
Set the required lift height (ft) to determine rope and drum requirements.
Input cycles per hour — how many full lifts and lowers occur in one hour of operation.
Enter the desired lift speed (ft/min) from your application requirements.
Read Rated capacity (lb) and Duty class (H2–H5) to specify the correct hoist, and check Motor (HP) for electrical planning.

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