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HB308A 3-phase hybrid stepping driver
一、Features
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AC40～110V Power Supply
- Max 10A Phase Current Output
- H-Bridge PWM Modulation
- Full/Half step Switch
- Disable control signal (Free)
- Static Half Current Lock
- Isolated Input （Photo-coupler）
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二、Adapter Motors
110、130、150BYG Series 2-Phase hybrid stepper motors
三、Inputs & Outputs
Label |
Function |
Note |
CP |
Pulse |
Optocoupler Input resistance 390 Ω, Rated 10mA, 10us minimum pulse width |
CW/CCW |
Direction |
Optocoupler Input resistance 390 Ω, Rated 10mA, 10us minimum pulse width |
F/H |
Full/Half switch |
On: full; Off: half step |
FRE |
Disable Control |
On: disable; Off: Enable |
POW |
Power Indicator OC Output |
Max 50V/20mA, when being normal,Optocoupler is ON |
TIM |
Phase Origin Output |
Max 50V/20mA, when being Origin, Optocoupler is ON |
COM |
Common Ground
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Common Ground of CP,CW, F/H、FRE、POW、TIM |
POWER |
Power Indicator |
red |
TIMING |
Phase Origin Indicator |
green |
A |
A
Phase Output |
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/A- |
/A
Phase Output |
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B |
b
Phase Output |
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/B |
/B
Phase Output |
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C |
C
Phase Output |
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/C |
/C
Phase Output |
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AC100V |
Power Supply |
Rated AC80V（AC40～110V） |
Note: non 5V signal request corresponding increase in external resistor (about 10mA Current)
四、Connection
五、Dimensions
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