SPEED VS. TORQUE CHARACTERISTICS
1.8°/step type (200 steps/rev)
30
T 25
0
R 20
U
E 15
O 10
Is
fs
N
5
0
— FULL STEP
HALF STEP
To t a l C u r r e n t - 2 . 4 A
W i t h D - 0 2 D a m p e r
t
o
i s
. . -
60
70
T
0 6°
R
Q 60
U
E 4°
O 30
I 20
N
10
o
FULL STEP
y_.
HALF STEP
is
To t a l C u r r e n t - 2 . 4 A
W i t h D - 2 0 D a m p e r
-
"
•
,
. „
is
is
25
T 20
R
Q 15
U
E
0 10
I
N
P X 2 4 4 - O 2 B A
— FULL STEP
HALF STEP
To t a l C u r r e n t = 1 _ 6 A
W i t h D - 0 2 D a m p e r
0"
0.01
0
.
1
1
S p e e d ( K p p s )
P H 2 6 4 - 0 1 B
35
30
T
Ft 26
U 2 0
E
15
0
Z 10
N
T
O
R
Q
E
O
N
U
FULL STEP
i-TALF STEP
To t a l C u r r e n t = 2 . 2 A
W i t h D - 2 0 D a m p e r
00.01
60
40
20
0.1
1
S p e e d ( K p p s )
P H 2 6 8 - 2 1 B
P X 2 4 5 - 0 1 B A
10
0
.
0
1
0
.
1
1
S p e e d ( K p p s )
P H 2 6 6 - 0 1 B
10
10
FULL STEP
HALF STEP
To t a l C u r r e r i t = 2 . 5 A
W i t h D - 2 0 D a m p e r
0
0.01
Is I s
, , „
,
• , \
0.1
S p e e d ( K p p s )
10
T
O
U
E
O
N
0.01
0
.
1
1
S p e e d ( K p p s )
P H 2 9 6 - 0 2 B
160
140
120
100
80
60
40
20
10
— FULL STEP
HALF STEP
Total Current=2.5A
With ID-40 Damper
I
s
I s
0 • ' ' ' ' • '' ' • T ' " ' ', \
0.01 0 . 1
1
1
0
S p e e d ( K p p s )
NOTE: Holding torque is reduced while the motor is stopped by the automatic
current down (ACD) function. fs=No load self starting frequency.
NOTE: To convert pulses per second (pps) to revolu-
tions per minute (rpm), use the following equation; 3 6
rev " pulses 6 0 sec.
1
rev.
min s e c o n d
1
min. X 200 pulses
