JK0220 Stepper Motor Driver

Product Description:

Main features:

Product Type: Nema8 - Nema17 Stepper Motor

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: Nema8 - Nema17 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:

Overview:

1. DC power input type:12V~36VDC

2.Output current:0.25A-2.0A

Mircostepping:1(1.8o)、1/2、1/4、1/8、1/16、1/32、1/64、1/128

Pulse/rev: 200,400,800,1600,3200,6400,12800,25600

3.Dimensions：96mm×60mm×24.5mm

4.Weight：<200g.                                          

5.Working environment：Temperature-15～80℃ 

I/O Ports：

1.GND,：VDC+: it input DC power

Note:

 1.Must guard against exceeding 36V, so as not to damage the module

2.A+、A-：Stepping motor one winding

3.B+、B-：Stepping motor other winding

4.PUL ：Stepping pulse input

5.DIR：Stepping motor direction input

6.VCC：power supply port for inside optical coupling

7.EN: motor free          

NOTE：

1. When ambient temperature is high or working current over 1.05A,  fix the module on big metal shell , or use axle flows fan dispels the heat, to make the module run reliably for a long time.

2. Half current automatically: if control machine not send out signal  in half second, driver enter half current state of automatically for electricity saving, the phase current of the winding of the electric

Switch Choice: 

1、Microstepping choice:

1、Current choice：

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:

Nema8 - Nema17 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.