103H5208-0440 SANYO DENKI - SANMOTION, 103H5208-0440 Datasheet - Page 57

• Manufacturer Part Number: 103H5208-0440
• Description: STEPPER MOTOR, 1.8DEG, 1.2A
• Manufacturer: SANYO DENKI - SANMOTION

Specifications of 103H5208-0440

• Torque Max: 0.3N-m
• Current Rating: 1.2A
• No. Of Phases: 2
• Resistance: 2.9ohm
• Inductance: 3.4µH
• Current Per Phase: 1.2A
• External Depth: 39mm
• External Length / Height: 42mm
• Coil Type: Unipolar

・
・
・
2-phase STEPPING SYSTEMS
■
■
■
IC for stepping motor
Item
Source voltage-1
Source voltage-2
Output current
Allowable loss
Thermal
resistance
Junction
temperature
Conservation
temperature
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
Enables high speed and high torque operation by using bipolar constant current switching method.
Enables compact driving circuit configuration with few of externally attached parts.
The overheat protection circuit is incorporated to assist the safety design.
Characteristics
Maximum Rating
Dimensions
Name
V
ENA A
φ
φ
CR A
V
LG A
V
V
M1
R
M2
PG
M3
R
NC
NC
M4
V
V
LG B
V
CR B
φ
φ
ENA B
AL
CC2
ref
CC1
S
S
S
S
CC1
ref
1
2
A
3
4
f
f
A
B
B
A
B
A
B
Symbol
V
V
I
P
θ
θ
T
T
T T
O
stg
CC1
CC2
T
jmax
jc
ja
［
Function
Power terminal for controller section
Enable input terminal
Arm drive input
Arm drive input
One shot time constant setting terminal
Motor current setting terminal
GND
Motor driver power terminal
Motor current detection terminal
Motor output
Detection resistor connecting terminal
Motor output
P.GND
Motor output
Detection resistor connecting terminal
−
−
Motor output
Motor current detection terminal
Motor driver power terminal
GND
Motor current setting terminal
One shot time constant setting terminal
Arm drive input
Arm drive input
Enable terminal
Overheat alarm output terminal
Unit : mm
（
Tc=25
Rated value
8 to 60
0 to 7
1.4
35
3.57
25
150
- 40
（
（
inch
∼
Tc
150
℃）
＝
） ］
25
℃）
HIC for the 2-phase stepping motor
PMM2101
Full Step / Half Step
Bipolar
Unit
V
V
A
W
℃／
℃／
℃
℃
W
W
■
Operational truth value table
Item
Source voltage-1
Source voltage-2
Output current
Oscillator
frequency
Operation
temperature
ENA A(ENA B)
L
L
L
L
H
Control No.
and Lot No.
Recommended Operating Conditions
(.05)
1.27
(.04)
1
1
φ
L
L
H
H
−
1(
26
(26
Symbol
V
V
I
F
T
(1.57±
φ
O
x
PMM2101 1
C
C
(.98±
CC1
CC2
1.27=33.02
( ø
40±
ø
25±
x
3)
3.3±
.13±
.05=1.3)
0.3
.008
0.2
.008)
.01
0.2
)
)
φ
L
H
L
H
−
27
2(
φ
(.04)
4)
(
1
.02
Rated value
10 to 50
4.75 to 5.25
1.0
20 to 27
- 25 to 85
0.6
(.15±
+.008
–
+0.2
–
.002
0.05
3.8±
.008
)
M1(M3)
OFF
L
H
OFF
OFF
0.2
)
(.01)
(.1)
0.25
2.54
Unit
V
V
A
kHz
℃
（
Tc=25
(.16±
M2(M4)
OFF
H
L
OFF
OFF
4±
(.13)
.012
3.4
℃）
0.3
)
56