Delta DVP-20PM

9 Electronic Cam
Here are 2 examples of obtaining the settings of Master and Slave
 Example 1
Rounds per layer N1=10
Total rounds of winding N2=80
Coil spacing (mm) D=0.2
Mechanism parameter
(mm/revolution)
There is no actual moving distance of Master because
winding shaft is directly driven by signals. The winding
principle is that Slave moves certain distance when
Master rotates a round, therefore mechanism
parameter of Master can be regarded the same as
that of Slave.
A
Master
=A
Slave
Servo parameter
(pulses/revolution)
B
Master=
3600
Winding shaft
(Master/Y axis)
Mechanical parameter
(mm/pulses)
C
Master
=A
Master
/B
Master
Mechanism parameter
(mm/revolution)
A
Slave
=10
Servo parameter
(pulses/revolution)
B
Slave
=10000
Input
parameters
Coil shaft
(Slave/X axis)
Mechanical parameter
(mm/pulses)
C
Slave
=A
Slave
/B
Slave
Winding shaft
(Master/Y axis)
Length of single speed
positioning (pulses)
=N2xB
Master=
=80x3600=288000
Master
Max
(pulses)
=2xN1xB
Master
=2x10x3600=72000
“2” indicates double layer winding.
Setting
Coil shaft
(Slave/X axis)
Slave
max
(pulses)
=N1xD/C
Slave
=10x0.2/(0.1/100)
=2000
 Example 2
Rounds per layer N1=20
Total rounds of winding N2=100
Coil spacing (mm) D=0.3
Mechanism parameter
(mm/revolution)
There is no actual moving distance of Master
because winding shaft is directly driven by signals.
The winding principle is that Slave moves certain
distance when Master rotates a round, therefore
mechanism parameter of Master can be regarded
the same as that of Slave.
A
Master
=A
Slave
Servo parameter
(pulses/revolution)
B
Master
=3600
Winding shaft
(Master/Y axis)
Mechanical parameter
(mm/pulses)
C
Master
=A
Master
/B
Master
Mechanism parameter
(mm/revolution)
A
Slave
=10
Servo parameter
(pulses/revolution)
B
Slave
=10000
Input
parameters
Coil shaft
(Slave/X axis)
Mechanical parameter
(mm/pulses)
C
Slave
=A
Slave
/B
Slave
Winding shaft
(Master/Y axis)
Length of single speed
positioning (pulses)
=N2xB
Master
=100x3600=360000
Master
Max
(pulses)
=2xN1xB
Master
=2x20x3600=144000
“2” indicates double layer winding.
Setting
Coil shaft
(Slave/X axis)
Slave
max
(pulses)
=N1xD/C
Slave
=20x0.3/(0.1/100)
=6000
DVP-20PM Application Manual
9-56