CAVRO XP 3000 - Page 114

Plunger Information B-6
CASE 3. MOVE TOO SMALL TO REACH CUTOFF VELOCITY
Case 3 is used when Vn < c
Diagram of Move:
v
V
Speed [Hz]
c
time in st
Vn
Calculation:
v = 50 Hz L = 14
V = 5800 Hz A = 5 full steps
c = 900 Hz
Theoretical Top Velocity
Vn
A
Lv=+=∗∗∗+=4 4 5 14 2500 50 838
22
Hz
if Vn c< then
Total Move Time
t
Vn v
L
=
−
=
−
∗
=
838 50
14 2500
023. seconds
Ramp Up Steps
AA
1
5== full steps