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HB204A 2-phase hybrid stepping driver
一、Features
- AC24～40V
- Max 6A Phase Current Output
- H-Bridge PWM Modulation
- Improved 1/4 step and Half step Mode, Smooth Operation
- 1/4、Half、Full step switch control
- Disable control signal (Free)
- Holding Position when repowered
- Static Half Current Lock
- Isolated Input （Photo-coupler）
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二、Adapter Motors
57、75、86、90BYG Series 2-phase hybrid stepper motors
三、Inputs & Outputs
端子标记 |
功能 |
说明 |
CP+ |
Pulse signal + |
Optocoupler Input resistance 390 Ω, Rated 10mA, 10us minimum pulse width |
CP- |
Pulse signal - |
CW+ |
Direction signal + |
Optocoupler Input resistance 390 Ω, Rated 10mA,
ON: CW direction; OFF: CCW direction |
CW- |
Direction signal - |
4/8 |
Full/Half step Switch + |
4/8＝ON: Full step
4/8=OFF,8/16=OFF: Half step
4/8=OFF,8/16=ON: 1/4 step
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8/16 |
Half、1/4 step Switch + |
FRE |
Disable signal + |
Photo-coupler ON: current=0; OFF: Enable Output |
POW |
Power Output C of OC Gate |
When power be normal, OC Gate is short |
COM |
Common 4/8,8/16,fre,pow |
common ground of 4/8,8/16,fre,pow |
POWER |
Power Indicator Led |
Red |
TIMING |
Phase Orign Indicator Led |
Green |
ERROR |
Error Indicator Led |
Red |
A |
A Output |
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/A |
/A Output |
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B |
B Output |
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/B |
/B Output |
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AC40V |
Power Supply |
Rated AC40V（AC24～40V），3A |
Note: non 5V signal request corresponding increase in external resistor(about 10mA Current)
四、Current Settings
Label |
Function |
Note |
RUN CURRENT |
Current setting |
Clockwise larger |
LOCK CURRENT |
Static Current Setting |
Clockwise larger |
TEST |
reserved |
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五、Connection
六、Dimensions
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