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JKDM542 Stepper Motor Driver
    • JKDM542 Stepper Motor Driver
    • JKDM542 Stepper Motor Driver
    • JKDM542 Stepper Motor Driver
    • JKDM542 Stepper Motor Driver
    • JKDM542 Stepper Motor Driver
    • JKDM542 Stepper Motor Driver
    • JKDM542 Stepper Motor Driver
Product Details

JKDM542 Stepper Motor Driver

Product Description:

Main features:

Product Type: Nema 23 Stepper Motor / Nema 24 Stepper Motor Driver

Feature summary:High start speed; High hording torque under high speed; High performance, low price

Place of Origin:china

Minimum order quantity:10pcs

Support Motor: Nema 23 Stepper Motor and Nema 24 Stepper Motor

Packing:The sample is packed in carton,the batch with plastic pallet

Delivery time:Standard product: 7-10days

Customized product: 25-30days

Transaction mode:EXW, FOB, FCA, CIF, FAS, CFR, CPT, CIP, DAF, DEQ, DDU, DDP...




Mechanical Size:

nema 23 stepper motor driver




Product Overview:

1、Average current control, 2-phase sinusoidal output current drive

2、8 channels output phase current setting

3、Offline command input terminal

4、High start speed

5、High hording torque under high speed

6、High performance, low price

7、Opto-isolated signal I/O

8、Overvoltage, under voltage, overcorrect, phase short circuit protection

9、15 channels subdivision and automatic idle-current reduction

10、Motor torque is related with speed, but not related with step/revolution

The connection between the driver and the two-phase hybrid stepping motor is four-wire. The motor windings are connected in parallel and in series, and the connection method is good. The high-speed performance is good, but the driver current is large (1.73 times the motor winding current). The drive current is equal to the motor winding current.





Product Parameters:

Features

Input voltage

18~60V DC

Output current

1.0A~4.2A(Peak)

Input current

<4A

Humidity

Not condensation, no water droplets

Consumption

Consumption:80W

Using environment

-10 ~ 45 ℃, avoid dust and corrosive gas

Storage environment

-40~+70℃

Weight

200g


Control Signal

Symbol

Name

PUL+

Pulse signal +

PUL-

Pulse signal -

DIR+

Direction signal+

DIR-

Direction signal-

ENA+

Enable signal +

ENA-

Enable signal -



Noted: When the offline enable signal is active, the drive fault is reset, any valid pulses are disabled, the output power component of the drive is turned off, and the motor has no holding torque.

Motor and power

Symbol

Name

Remark

A+

Phase A+

/

A-

Phase A-

/

B+

Phase B+

/

B-

Phase B-

/

+V

Input Power +

+18~60V

GND

Input Power -

0V


DIP switch setting

In order to drive stepping motors with different torques, the user can set

the output phase current (effective value) of the driver by the DIP switches

SW1, SW2 and SW3 on the driver panel. The output current corresponding

to each switch position, different models of drivers The corresponding output

current values are different. See the table below for details.

SW1

SW2

SW3

PEAK (A)

RMS (A)

ON

ON

ON

1.00

0.71

OFF

ON

ON

1.46

1.04

ON

OFF

ON

1.92

1.36

OFF

OFF

ON

2.37

1.69

ON

ON

OFF

2.84

2.03

OFF

ON

OFF

3.32

2.36

ON

OFF

OFF

3.76

2.69

OFF

OFF

OFF

4.20

3.00

SW4:‘OFF’ has no semi-flow function; ‘ON’ has semi-flow function.

The semi-flow function means that after 500ms without stepping pulse, the output current of the driver is automatically reduced to 70% of the rated output current to prevent the motor from heating.



MicroSteps Setting

Pulse

400

800

1600

3200

6400

12800

25600

/

SW5

OFF

ON

OFF

ON

OFF

ON

OFF

/

SW6

ON

OFF

OFF

ON

ON

OFF

OFF

/

SW7

ON

ON

ON

OFF

OFF

OFF

OFF

/

SW8

ON

ON

ON

ON

ON

ON

ON

/

Pulse

1000

2000

4000

5000

8000

10000

20000

25000

SW5

ON

OFF

ON

OFF

ON

OFF

ON

OFF

SW6

ON

ON

OFF

OFF

ON

ON

OFF

OFF

SW7

ON

ON

ON

ON

OFF

OFF

OFF

OFF

SW8

OFF

OFF

OFF

OFF

OFF

OFF

OFF

OFF



Control Signal Connection:

DM542

Note:

1、When the VCC value is 5V, R is shorted;

2、When the VCC value is 12V, R is 1K, which is greater than 1/8W resistance;

3、When the VCC value is 24V, R is 2K, which is greater than 1/8W resistance;

4、R must be connected to the signal terminal of the controller.




Adjustment of troubleshooting

Alarm indicator

Reasons

Measures

LED off turn

Wrong connection for power

Check wiring of power

Low-voltages for power

Enlarge voltage of power

Motor doesn’t run, without

Wrong connection of stepper motor

Correct its wiring

holding torque

RESET signal is effective when offline

Make RESET ineffective

Motor doesn’t run, but maintains

Without input pulse signal

Adjust PMW & signal level

holding torque

Motor runs wrong direction

Wrong wires’ connection

Change connection for any of 2 wires

Wrong input direction signal

Change direction setting

Motor’s holding torque is

Too small relative to current setting

Correct rated current setting

Acceleration is too fast

Reduce the acceleration

Motor torque is too small

Motor stalls

Rule out mechanical failure

Driver does not match with the motor

Change a suitable driver



Customized Design:

If this product do not match with your request. Please feel free to contact with us,We can make customized shaft / winding / mounting flange / cable / connector / Encoder / Brake / Gearbox and others. We will works side-by-side with you and your team to design a motor that will fit the precise needs of your application. All Engineering and Support is done in-house.



Related Stepper motor:

Nema 23 Stepper Motor / Nema 24 Stepper Motor.




FAQS:

1. How can get it started as soon as possible when you first use the drive?

After you correctly connect the power cord, the motor line, the Hall line, the external potentiometer slowly accelerates. After the motor is turned correctly, you can test the enable, direction and other functions. If you are unfamiliar with the product, the initial use should be done after the test. And then it can be installed to the actual use.

 

2. What will come about if power supply is reverse?

It will immediately burn the drive.

 

3. What is the maximum of the upper control signal voltage ?

The maximum voltage of the speed regulation signal is 5V. Exceeding this voltage will cause the drive to burn.

 

4. After the driver has been working for a long time, the shell is hot. Is it normal?

Yes, it is. At room temperature, after long working hours, it is up to 90 degrees. And it will not affect the performance.

 

5. The power indicator is light, but the motor does not turn and shift, what is the reason?

There may be a mistake in the phase line and the Hall line. Please re-energize the wiring according to the motor manual.

 

6. Can my motor speed transferred to 6000 with this drive?

The maximum speed of the brushless motor is determined by the parameters of the motor itself. The drive can control the motor speed from 0 to the highest speed.

 

7. I already have a motor and how to install this drive after wiring?

You must first determine the motor phase and the definition of the Hall line, and then you can connect it with wires. If you are not sure, you need to ask the motor manufacturers. Incorrect wiring can cause damage to the drive.

 

8. Can I add some features on this drive or do new product development?

Yes, please contact us.







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