Excellent Material Stepper Motor Driver

• Application: Printing Equipment
• Speed: Variable Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Driving
• Number of Poles: RoHS, Ce
• Model NO.: JKD7208S
• Operate Mode: Controller
• Type: Electromechanical
• Certification: ISO9001, CCC, RoHS, Ce
• Brand: Jkong
• Transport Package: Boxes
• Trademark: JK
• Origin: China Jiangsu Changzhou
• HS Code: 8501109990
• Production Capacity: 100000pieces/Month

Product Description

Digital stepper motor

JKD7208S

1. Products' introduction
1. General introduce
 JKD7208S is a new digital stepper motor driver by JKONGMOTOR. It adopts the latest 32-bit DSP digital processing technology. The drive control algorithm adopts advanced variable current technology and advanced frequency conversion technology. The driver has small heating, small motor vibration and stable operation. Users can set any subdivision within 200 ~ 51200 and any current value in the rated current to meet the application needs in most occasions. Thanks to the built-in micro-subdivision technology, the subdivision effect can be achieved even under the condition of low subdivision. The operation is smooth and the noise is ultra-small under low, medium and high speed. The driver integrates the parameter auto-adjust function, which can automatically generate optimal operating parameters for different motors to maximize the performance of the motor.
2.Characteristic

1.New 32-bit DSP technology                       2.Can drive two phase stepping mootors of 4,6,8 lines

3.Ultra-low vibration noise                            4.Optical isolation differential signal input

5.Built-in high subdivision                              6.The pulse  reponsse frequency can reach to 500KHZ(Factory default 200KHZ)

7.Automatic parameter adjustment function when power  on

8.The current setting is convenient and can choose between 0.1 to 7.2A

9.Variable current control reduces the heating of the motor

10.Subdivision setting range is between 200 to 51200

11.The current automatically halve at rest 

12.Has the protection function of overpressure underpressure and overcurrent
3. Application

Suitable for all kinds of small and medium sized automation equipment and instruments, such as: engraving machine, marking machine, cutting machine, laser lighting, plotter, cnc machine, automatic assembly equipment, etc. It use very well in the equipment that user expects small noise, and high peed.

2. Electrical, mechanical and environmental indicators
1. Electrical indicators
 

Instruction	JKD5056S
	Minimum	Typical	Maximum	Unit
The output current	0.1	-	7.2	A
Input voltage	24	48	75	VDC
Control signal input current	6	10	16	mA
Control signal interface level	4.5	5	28	Vdc
Input signal minimum pulse width	1.5	-	-	us
Stepper pulse frequency	0	-	200	KHz
Insulation resistance	100			MΩ

2. Using environment and parameters
 

Cooling method		Natural cooling or forced air cooling
Using environment	occasion	Can not be placed next to other heating equipment, should avoid dust, oil mist, corrosive gas, too big humidity and strong vibration place, prohibit to have combustible gas and conductive dust
	temperature	-5ºC ~ +50ºC
	humidity	40 ~ 90%RH
	vibration	5.9m/s2MAX
Storage temperature		-20ºC~80ºC
Using altitude		Below 1000 metres
Weight		About  280 g

3.Mechanical installation diagram

 

company name : Changzhou Jingkong Motor&Electric Appliance Co.,Ltd

Company website : jkongmotor.en.made-in-china.com