Shenzhen MingHon Motor Co., Ltd.
Shenzhen MingHon Motor Co., Ltd. China Motor manufacturer.
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High Speed Micro - Stepping Two - Phase Hybrid Stepper Motor Drivers CW-1108
Note: please read the instruction book carefully before installing the driver
I Performance and features
II Technical data Power input: AC110V/5A
Adapted motor:110~130 series two-phase hybrid stepping motor
Step angle subdivision: 1:1, 1:2……,1:10,1:20 Look the table
Input signal: impulse (CP)direction (CW), enable (FREE)
Signal level:5V,3～15mA, 1K resistance series in 12V, 2K resistance series in 24V
Maximum input pulse frequency: 50K
Minimum input pulse width: 10uS
III Interface and dial switch (DIP)
1. Tables of InterfacesSaignal interface table
|
PIN |
Terminal name |
Description |
|
1 |
CP+ |
Pulse (+) Input |
|
2 |
CP- |
Pulse (-) Input |
|
3 |
DIR+ |
Direction (+)Input |
|
4 |
DIR- |
Direction (-)Input |
|
5 |
FREE+ |
Power down (+) Input |
|
6 |
FREE- |
Power down (-) Input |
Motor interface table:
|
Terminal name |
Description |
|
A |
head of phase A |
|
A |
end of phase A |
|
B |
head of phase B |
|
B |
end of phase B |
power interface table:
|
Terminal name |
Description |
|
AC |
AC110input |
|
AC |
AC110 input |
|
PE |
Power Grand |
2 Setting of dial switch
Setting current
|
switch:ON=0,OFF=1 |
||||||||||||||||
|
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
2 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
|
3 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
1 |
|
4 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
|
current(A) |
0.5 |
1.0 |
1.5 |
2.0 |
2.5 |
3.0 |
3.5 |
4.0 |
4.5 |
5.0 |
5.5 |
6.0 |
6.5 |
7.0 |
7.5 |
8.0 |
MicrosteppingSetting
|
switch:ON=0,OFF=1 |
||||||||||||||||
|
7 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
8 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
|
9 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
1 |
|
10 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
|
micro |
1 |
2 |
4 |
5 |
6 |
8 |
10 |
16 |
18 |
20 |
32 |
40 |
50 |
64 |
128 |
256 |
V Installation
1. Open and check
CW1108 driver is enclosed with plastic connectors, please open the box and check the connectors, If not coincidental, please contact us for settlement immediately.
2. Installation
Microstepping Motor Driver CW-1108
3. Wiring
Please connect wires according to interfere table and schematic diagram of interfaces. The sectional area of power wire and motor wire should be greater than1 square millimeter. Make sure that wiring joint is firm. Prevent joint from heating to destroy parts and cause driver work abnormally, and attention good ground connection.
VI Fault detection
When the system has fault, how do we confirm that it aroused by the driver or not? “Substitution method” can do it. This means that a new driver substitutes a “bad” one. After the substitution, if the system returns to normal condition, it is identified that the driver is bad. Otherwise, other parts but the driver should be checked. But, the following cases are not caused by bad driver, please note:
Insulating transformer
|
Fault case |
Fault cause |
|
Having power amplification, But the electromotor can’t run |
No CP, signal input or its polarity reverse. |
|
Electromotor can only run to one way |
Wrong U/D input: |
|
The electromotor can work normally, but it may lose steps. |
(1) The controller control rise and drop is too fast. |
Note: As to lose step because of resonance, adjusting the damping disk in back cover of the electromotor can solve it. If the driver is damaged, please contact manufacturer for repair