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HB305S
3-phase hybrid stepping driver
一、Features
- AC24~50V or DC36~70V DC Supply
- Max 6A Phase Current Output
- Using the AC servo motor current control modes to achieve a precise breakdown of the sinusoidal output current, completely solve the traditional stepper motor system low resonance, operating noise, small high-speed torque , low frequency starting shortcomings of stepper motor system and to be comparable to AC servo system.
- Robust to Parameters of Stepper Motors
- Selectable Microstep(8- switch)
- Disable control (Free)
- Holding Position when repowered
- Static Half Current Lock
- Isolated Input (Photo-coupler)
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![](../PIC/HB304V.gif) |
二、Adapter
Motors
57、70、86、90BYG Series 3-phase hybrid stepper motors
三、Inputs &
Outputs
Label |
Function |
Note |
CP+ |
Pulse Signal + |
Photo-coupler Input resistance 390 Ω, Rated 5V, 12mA, 2us minimum pulse width |
CP- |
Pulse Signal - |
CW+ |
Direction Signal + |
CW- |
Direction Signal - |
FREE+ |
Disable Signal + |
Photo-coupler ON: disable Output; OFF: Enable Output |
FREE- |
Disable Signal - |
ERR-C |
Error Output C of OC Gate |
Photo-coupler OC Output (Max 50V/20mA)。When error, C and E is short. |
ERR-E |
Error Output E of OC Gate |
COM |
Common Ground |
common ground of CP, CW, FREE |
POWER |
Power Indicator led |
Red |
TIMING |
Phase Origin Indicator Led |
Green |
ERROR |
Error Indicator led |
Red |
A |
A Output |
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B |
B Output |
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C |
C Output |
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AC40V |
Power Supply |
Rated AC40V(AC24~50V/DC36~70V),3A |
Note: non 5V signal request corresponding increase in external resistor (about 10mA Current)
四、Current Settings
Label |
Function |
Note |
CURRENT |
Current setting |
Clockwise larger |
TEST |
reserved |
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五、Resolutions
DIP (1 2 3) |
MODE A(steps/tooth) |
MODE A(steps/tooth) |
000 |
240 |
200 |
001 |
120 |
100 |
010 |
80 |
50 |
011 |
60 |
40 |
100 |
48 |
25 |
101 |
40 |
20 |
110 |
24 |
10 |
111 |
12 |
保留 |
Note:DIP “ON”=0, other Resolutions can be customized.
六、Connection
![](HB305S_clip_image002.gif)
七、Dimensions
![](HB305S_clip_image004.gif)
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