Beijing RuiZhitianhong technology Co.Ltd.
ADD.
:
A308 jiahua building,
9 Shangdi 3rd Street, Haidian District, Beijing.
P.C.
:
100085.
Dell
:
+86-10-62970368/82923063 Fax
:
+86-10-82920078 URL
:
www.richnc.com.cn
25
change
,
please consult machine producer.
Machine setup chart
1. Pulse Equiv(Pulse Equivalent)
The number of pulses of the system needs to send when machine moves every
1mm.Unit
:
pulse/mm.
1)
stepper driver
Formula = pulses per revolution / distance per revolution
Pulses per revolution formula: (360 °/stepper angle)* Driver subdivision
Some stepper drivers mark pulse number directly.
Distance/r formula
:
Screw drive machine
=
screw pitch * mechanical transmission ratio
Rack drive machine
=
rack module * gear teeth number*π* mechanical
transmission ratio
So stepper motor system formula: