Cam Indexer Selection Calculator

Calculate equivalent inertia and drive torque for rotary cam indexer selection.

Rotary Table

Stations

Disc Diameter

mm

Disc Mass

kg

Workpiece Mass (per station)

kg

Workpiece Radius

mm

Motion

Index Time

s

Cycle Time

s

Gear Ratio

Index Angle & Speed

Index Angle

-°

Output RPM

- RPM

Input RPM

- RPM

Inertia & Torque

Disc Inertia

- kg·m²

Workpiece Inertia

- kg·m²

Total Load Inertia
- kg·m²

Angular Accel. α

- rad/s²

Required Drive Torque
- N·m