103H5208-0440 SANYO DENKI - SANMOTION, 103H5208-0440 Datasheet - Page 26

• 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

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2-phase STEPPING SYSTEMS
Input circuit configuration of CW
Input signal
■
4.0 to 5.5V
■
2-input mode
1 input type
Input circuit configuration of PD
Input signal
Photo coupler type
0 to 0.5V
Rotation
Specifications
+5V
Input signal specifications
Timing of the command pulse
p
OFF
OFF
ON
ON
+5V
OFF
OFF
ON
ON
R
R
1μs MAX.
（
1(3)
2(4)
50μs
5
6
（
CW, CCW
CW, CCW
3μs MIN.
1000pF
1000pF
. MIN.
220Ω
220Ω
Driver
Driver
）
1μs MAX.
）
90%
50%
10%
50μs
10μs
. MIN.
. MIN.
g
• Pulse duty 50% MAX.
• Maximum input frequency:150kpulse/s
• When the crest value of the input signal exceeds 5V,
• Shaded area indicates internal photo coupler ON . Internal circuit
• To apply pulse to CW, set CCW side internal photo coupler to OFF .
• To apply pulse to CCW, set CW side internal photo coupler to OFF .
• Shaded area indicates internal photo coupler ON . Internal circuit
• Switching of U/D input signal must be done while CK side internal photo
• When the crest value of the input signal exceeds 5V, use the external
use the external limit resistance R to limit the input
current to approximately 15mA.
starts operating at leading edge of the photo coupler ON .
starts operating at leading edge of CK side photo coupler ON .
coupler is OFF .
limit resistance R to limit the input current to approximately 15mA.
（
CK
）
, CCW
（
U/D
）
（
（
motor
motor
）
）