TECO JSDG2S Series, User Manual

Page: 186 / 718

5-61
Transmission System
Setting Steps
Conveyor Belt
Method 1: Directly set the Pulse Command Number
of Single Rotation
1. Understand Overall System Specification:
Deceleration Ratio = 1/8
Load Axis (Roller) One Revolution Movement
mm 314 mm 100 3.14
  
2. Define One Pulse Command Moving Distance:
One pulse command moving distance=10um
3. Calculate Electronic Gear Ratio:
Single Rotation Pulse Command
314mm/rev
1um/pulse
1
8
3925 pulse/rev
Method 2: Use the Electronic Gear Ratio Numerator
and Electronic Gear Ratio Denominator
1. Understand the Overall System Specifications:
Deceleration Ratio = 1/8
Load Axis (Roller) One Revolution Movement
mm 314 mm 100 3.14
  
Motor encoder resolution=131072pulse
2. Define One Pulse Command Moving Distance:
One pulse command moving distance=10um
3. Calculate Electronic Gear Ratio:
Electronic Gear Ratio
131072pulse/rev
314mm 10um/pulse
8
1
1048576
31400
4. Electronic Gear Ratio Parameters Setting:
Simplify the Electronic Gear Ratio by Reduction of
Fraction, to let both Numerator and Denominator are
smaller than the integer value of
8388608.
Electronic Gear Ratio Numerator 131072
Electronic Gear Ratio Denominator 392