Page top

Measuring the Rotation Ratio between Rollers

Case Number 308

last update: July 23, 2009

This application monitors tightness and slackness by measuring the rotation ratio between two rollers

A Rotary Encoder measures the rotation speed between two rollers in the winding process for materials, such as film, cloth, paper, or cotton. In absolute ratio mode, the K3HB-R Rotary Pulse Indicator converts and displays the rotation ratio between two rollers. You can monitor and control tightness and slackness.

Know-How

The system uses the absolute ratio mode of a K3HB-R Rotary Pulse Indicator, which can perform high-speed measurement at 50 kHz.

Benefit / Efficiency

You can monitor the workpiece tightness and slackness by measuring the rotation speed between two rollers.

Use Products

K3HB-R Rotary Pulse Indicator K3HB-R

Digital Rotary Pulse Meter Capable of 50 kHz Measurements