103H8221-5141/1 SANYO DENKI - SANMOTION, 103H8221-5141/1 Datasheet - Page 22

• Manufacturer Part Number: 103H8221-5141/1
• Description: STEPPER MOTOR, 1.8DEG, 2.4V
• Manufacturer: SANYO DENKI - SANMOTION

Specifications of 103H8221-5141/1

• Coil Type: Bipolar
• Torque Max: 2.74N-m
• Current Rating: 4A
• No. Of Phases: 2
• Resistance: 600mohm
• Inductance: 3.5mH
• External Depth: 62mm
• External Length / Height: 82mm
• External Width: 82mm
• Frame Size: 34

21
PMM-UA-4304-1
1
2
3
4
5
6
• The factory setting is shown in the figure above.
• Turn off the power supply to the PM driver before
3
●
Note 1) Use twist pair shielded cables.
Note 2) Ground the flange of the stepping motor by fastening the grounding wire together with its mounting screw.
Note 3) Make grounding by the stepping motor mounting screw share for mounting the PM driver. The grounding shall be made at a single point.
Note 1) Use twist pair shielded cables.
Note 2) Ground the flange of the stepping motor by fastening the grounding wire together with its mounting screw.
Frame ground output
Frame ground output
Operation, Connection, and Function
changing DIP switch setting.
PMM-UA-4303-1
PMM-UA-4304-1
Terminal block (TB)
Connects I/O signals, single phase AC power supply, and the stepping
motor power cord.
External wiring diagram
OH
IS3
IS2
IS1
SL
EX
CCW pulse input
CCW pulse input
CW pulse input
CW pulse input
The grounding shall be made at a single point.
The grounding shall be made at a single point.
Alarm output
Alarm output
AC100V
AC100V
ON
Note 3)
+10%
+10%
-15%
-15%
ON
OFF
ON
OFF
ON
ON
Note 1)
Note 1)
---
PMM-UA-4303-1 and PMM-BA-4304-1 in common
1
2
1
2
+
+
+
+
~
~
~
~
CW
CCW
AL
PM driver mounting screw
CW
CCW
AL
FG
TB
TB
1
This switch is not used. Do not set
it to OFF.
5
Select for the automatic current
reduction.
• The temperature increase in the motor
• The output torque when SL is On(approx. 50%
OFF
driver can be controlled by setting SL to
On(approx.50% of the rated current).
of the rated current) is approx.50% of the that
when SL is Off (100% of the rated current).
OH (OH selection)
SL (Auto current down selection)
ON
SL
COM1
COM2
COM
Approx 50% of current rating when stopped
100% of current rating when stopped
A
D
B
C
A
D
B
C
Auto current down
Orange
Orange
Yellow
Yellow
White
White
Black
Black
Blue
Blue
Red
Red
M
M
Note 2)
Note 2)
234
*When excited for single phase:
• The operating current reduces to 80%
6
Select exciting mode.
OFF
OFF
OFF
IS3
ON
OFF
for the 2-phase exciting.
EX
ON
EX (Exciting mode selection)
IS1, IS2, IS3 (Operating current selection)
OFF
OFF
OFF
IS2
ON
Half step (0.9°/pulse)
Full step (1.8°/pulse)
OFF
OFF
OFF
IS1
ON
Exciting mode
Wire-wound current (*)
4.6A/phase
3.6A/phase
5A/phase
4A/phase