Jkd7208s Digital 2 Phase Stepper Motor Driver for NEMA34 Stepper Motor

• Customization: Available
• Application: Printing Equipment
• Speed: High Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Control, Driving
• Number of Poles: Other
• Operate Mode: Three Phase Double Beat
• Type: Electromechanical
• Certification: ISO9001, CCC, RoHS
• Brand: Other
• Input Voltage: 12~36V DC
• Output Current: 0.3A~2.0A
• Temperature: -10°~45°
• Humidity: Not Condensation , No Water Droplets
• Weight: 180g
• Transport Package: Export Carton
• Specification: JK0220
• Trademark: JKONGMOTOR
• Origin: China
• HS Code: 8501109990
• Production Capacity: 100, 000PCS/Month

Product Description

JKD7208S Digital Two-Phase Stepper Driver
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.

1.New 32-bit DSP technology
2.Ultra-low vibration noise
3.Built-in high subdivision
4.Automatic parameter adjustment function when power on
5.Variable current control reduces the heating of the motor
6.The current automatically halve at rest
7.Can drive two phase stepping motors of 4, 6, 8 lines
8.Optical isolation differential signal input
9.The pulse response frequency can reach to 500KHz(Factory default 200KHz)
10.The current setting is convenient and can choose between 0.1 to 7.2A
11.Subdivision setting range is between 200 to 51200
12.Has the protection function of overpressure, underpressure and overcurrent

Electrical indicators

Instruction	JKD7208S
	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	4.5	5	28	Vdc

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

Working (dynamic) current setting
 

Output peak current	Output average current	SW1	SW2	SW3	Subdivide description
Default[2.0A]		on	on	on	When SW1, SW2, SW3 are set to off off off, the required current can be set by PC software,max 7.2 A, resolution 0.1 A. Default current is 2 A without setting
3.08A	2.57A	off	on	on
3.77A	3.14A	on	off	on
4.45A	3.71A	off	off	on
5.14A	4.28A	on	on	off
5.83A	4.86A	off	on	off
6.52A	5.43A	on	off	off
7.20A	6.00A	off	off	off

Subdivision setting  
 

Step/Rev.	SW5	SW6	SW7	SW8	Subdivide description
400	on	on	on	on	Subdivision Description: The driver subdivision adopts the internal default subdivision. Users set the subdivision number through the PC software ProTuner or STU debugger, the minimum value is 1, the resolution Is 1, the maximum is 51200.
800	off	on	on	on
1600	on	off	on	on
3200	off	off	on	on
6400	on	on	off	on
12800	off	on	off	on
25600	on	off	off	on
51200	off	off	off	on
1000	on	on	on	off
2000	off	on	on	off
4000	on	off	on	off
5000	off	off	on	off
8000	on	on	off	off
10000	off	on	off	off
20000	on	off	off	off
40000	off	off	off	off

   



WHY YOU CHOOSE US:

We are a professional manufacturer for Stepper motor , Stepper driver, BLDC motor and DC motor. we can supply OEM service.  
Our products all with CE and ROHS. 
Welcome you visit our company Changzhou Jingkong Motor&Electric Appliance Co.,Ltd 
 
Depending on advanced technology and knight service, we establish a good and diligent team and keep nice business relationship with a large amount of worthy clients in global market. We are prepared to provide the best products to clients at competitive price. 


High quality  
Competitive price 
Good Packing 
Fast Delivery 
Knight service
Advanced technology

Believe that we will do our best!

 

Changzhou Jingkong Motor Co.,Ltd

Contact Person : Ms Amy  (Sales)