Mindman CM10 Series User manual

CM10 Series
User Manual
Open Loop Stepper Motor Driver
Ver. 202309
DRIVER

Content
1. Preamble...................................................................................................................................................................1
1.1 Caution ........................................................................................................................................................1
1.2 Caution for safety ....................................................................................................................................1
2. Technical specifications ......................................................................................................................................4
2.1 Driver Specifications...............................................................................................................................4
2.2 Motor Specifications ..............................................................................................................................5
2.3 Dimensions.................................................................................................................................................6
3. System Configuration..........................................................................................................................................7
3.1 CN1(Power & Motor) .............................................................................................................................7
3.2 CN2(Signal Input/Outout)....................................................................................................................7
3.3 DIP Setting..................................................................................................................................................8
3.3.1 Resolution........................................................................................................................................ 8
3.3.2 Current.............................................................................................................................................. 9
3.3.3 Mode ................................................................................................................................................. 9
3.3.4 Indicator Light................................................................................................................................ 9
4. Regenerative Discharge................................................................................................................................... 10
5. Motor connection.............................................................................................................................................. 11
6. Input Signal ..........................................................................................................................................................11
6.1 Pulse：P+/P- .......................................................................................................................................... 11
6.2 Direction：D+/D-................................................................................................................................. 11
6.3 Motor Free：FR+/FR- ......................................................................................................................... 12
6.4 Typical Signal Connection.................................................................................................................13
7. Output Signal....................................................................................................................................................... 14
7.1 Digital output circuit (Relay connection)..................................................................................... 14
7.2 Digital output circuit (Optocoupler connection)...................................................................... 14
8. Pulse/Direction input timing chart.............................................................................................................. 15
9. Wiring Requirements........................................................................................................................................16

1
1. Preamble
1.1 Caution
①Please observe the ratings and use this product in the environment stated in this book.
②The purpose of designing and manufacturing the company's products is not to enable
this product to be used in life-related situations or environments. Therefore, if you
purchase this product for a special purpose, please inform our sales staff, discuss and
confirm it.
③The company is constantly pursuing higher quality and better customer trust. However,
when using our products, please be sure to consider safety designs such as multiple
backup design, fire countermeasure design, and malfunction prevention design to avoid
personal accidents, fires and other social damages caused by system design failures.
The company is constantly pursuing higher quality and better customer trust. However,
when using our products, please be sure to consider safety designs such as multiple
backup design, fire countermeasure design, and malfunction prevention design to avoid
personal accidents, fires and other social damages caused by system design failures.
1.2 Caution for safety
In order to allow all users to use this drive safely, safety precautions are listed in the
following table in this book. Precautions are described here.
Danger
Indicates that if a mistake occurs, there is a possibility that a dangerous
situation will occur and cause death or serious injury.
Warning
Indicates that if a mistake occurs, there will be a dangerous situation that
will cause the person to be moderately injured or slightly injured. There
may also be material losses.
Prohibit
Must not be violated.
Compulsory
Must be executed.

2
Danger
⚫Do not touch the terminal part and its interior with your hands when the power is on.
Otherwise, electric shock accidents may occur.
⚫Do not pull or twist the cable, or place heavy objects on the cable. Otherwise, electric
shock or fire accidents may occur.
⚫Do not touch the movable parts of the module with your hands. Otherwise, it may
be caught in the rotating shaft and cause injury.
⚫Do not touch the internal parts of the driver with your hands. Otherwise, electric
shock accidents may occur.
⚫Be sure to ground the terminals of the driver and motor. Otherwise, electric shock
accidents may occur.
⚫Movement, wiring, maintenance, inspection, etc., should be performed after
confirming that the power is off and the display LED on the panel is completely off.
Otherwise, electric shock accidents may occur.
⚫Do not touch the rotating part of the motor during operation. Otherwise, it m
ay be cause injury.
Warning
⚫Do not use this product in places where it may be contaminated with water, oil, drug
droplets, corrosive, or flammable gases.
⚫Please use the specified voltage. Otherwise, a fire may occur.
⚫The temperature of the driver, motor, and peripheral devices will rise, so please do
not touch them. Otherwise, there may be a risk of burns.
⚫Please connect the wiring correctly.
⚫Please use the motor and driver in accordance with the specified combination.
Otherwise, a fire may occur.
⚫When the power is turned on or after the power is shortly turned off, the heat sink
and motor of the drive may still be in high temperature. Therefore, please do not
touch it, otherwise there may be a risk of burns.
⚫Do not apply excessive pressure to the edge of the case. Otherwise, it may be
cause injury.

3
Prohibit
⚫Do not use or store this product in a place exposed to direct sunlight.
⚫Do not use or store this product in places where the surrounding temperature and
humidity exceed the specified range.
⚫Do not use or store this product in places with a lot of dust.
⚫Do not use or store this product in places subject to direct vibration or impact.
⚫Do not repair or modify the internal and external structure of this product by
yourself.
Compulsory
⚫Please install an external emergency stop circuit that can stop the motion imm
ediately.

4
2. Technical specifications
2.1 Driver Specifications
Model
CM10 Series
Input Voltage (Driver)
20VDC～30VDC (Recommend 24VDC)
Operating Current
0.4A, 0.8A, 1.2A, 1.6A, 2.0A, 2.4A, 2.8A, 3.2A (by DIP setting)
Applicable Motor
Two-phase hybrid stepping motor (Without Encoder)
Control Method
Single/Double pulse input
I/O
Signal
Pulse Signal
Optocoupler Input Voltage : H = 3.5 ~ 26V, L = 0 ~ 0.8V
Current Consumption : 6 ~ 15mA
5V and 24V signal compatible
Free Signal
Direction Signal
Resolution [P/R]*
400 800 1,000 1,600 2,000 3,200 4,000 5,000 ,6,400 8,000
10,000 12,800 25,600 40,000 100,000 102,400 (by DIP setting)
Protection
short circuit protection, over current protection, over voltage
protection
Weight [g]
180 g
Operating
Temperature/Humidity
0～50℃，<85%RH (no condensation)
Storage
Temperature/Humidity
-200～70℃，<85%RH (no condensation)
Environment
Avoid dust, oil mist and corrosive gas

5
2.2 Motor Specifications
※If the operating current of the driver is higher than the rated current of the motor, long-
term operation may cause damage to the motor.
Model
OBM Series
Size
☐20
☐25
☐28
Drive
Method
-
Bi-polar
Phase
-
2 Phase
Phase
Current
A
0.8
1.2
1.2
Holding
Torque
N‧m
0.036
0.09
0.09
Rotor Inertia
g·cm2
2.9
8
8
Weight
g
70
110
110
Insulation
Resistance
Mohm
100 MIN.(at 500VAC)
Operation
Temperature
℃
0~50

6
2.3 Dimensions

7
3. System Configuration
3.1 CN1(Power & Motor)
Pin
Name
Function
1
V＋
Drive Power : DC24V
2
V－
Drive Power : 0V
3
A
Motor Wire OUTPUT : A
4
A/
Motor Wire OUTPUT : A/
5
B
Motor Wire OUTPUT : B
6
B/
Motor Wire OUTPUT : B/
3.2 CN2(Signal Input/Outout)
Pin
Name
Function
1
P＋
DC24V / CCW+
2
P－
Pulse INPUT / CCW-
3
D＋
DC24V / CW+
4
D－
DIR. INPUT / CW-
5
FR＋
DC24V
6
FR－
Motor Free INPUT
7
OUT＋
Motor ready signal OUTPUT
8
OUT－
0V

8
3.3 DIP Setting
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
3.3.1 Resolution
Dip switch
P/R
SW1
SW2
SW3
SW4
ON
ON
ON
ON
400
ON
ON
ON
OFF
800
ON
ON
OFF
ON
1,600
ON
ON
OFF
OFF
3,200
ON
OFF
ON
ON
6,400
ON
OFF
ON
OFF
12,800
ON
OFF
OFF
ON
25,600
ON
OFF
OFF
OFF
102,400
OFF
ON
ON
ON
1,000
OFF
ON
ON
OFF
2,000
OFF
ON
OFF
ON
4,000
OFF
ON
OFF
OFF
5,000
OFF
OFF
ON
ON
8,000
OFF
OFF
ON
OFF
10,000
OFF
OFF
OFF
ON
40,000
OFF
OFF
OFF
OFF
100,000
Resolution
Current
Mode