220V High Voltage Two Phase Digital Stepper Drive For Some Typical Industries-DH2722MA

Product Introduction:220V High Voltage Two Phase Digital Stepper drive

 DH2722MA based on the demand from various industries requiring for high-voltage 2-phase stepper motor driver, with industry application experience, and take the purpose of providing cost-effective, high stability product for customers. The entire control program has a deep optimization and refining on the basis of full absorption and mastery of foreign advanced technology . The hardware design takes into account the strong and weak electrical isolation, input signal compatibility,and  key material select classic and mature components from internationally renowned manufacturers.Software use our own two-phase stepper motor vector control technology and the fast algorithm.It has self-test operation, single and double pulse mode settings, multiple protection and other functions.

Product Features:220V High Voltage Two Phase Digital Stepper drive

ØSingle Power Input,Voltage Range:AC110-240V,compare with traditional 110V power supply drive,save one transformer,big output torque under same speed

Ø Driving current value:from 1.2A/phase to 7A/phase,16 levels to adjust；       

Ø 16 levels DIV configuration,MAX resolution 40000 pulse/revolution；when DIV configuration≤2000 pulse/revolution,use Micro DIV control mode；

Ø Highest response frequency is 200KHz;   

Ø Phase Memory Function：Automatic remember motor rotor location when power cut off； 

Ø Protection function：overheat protection/over-current protection、phase to phase short circuit protection、cut off protection、over-voltage protection；

Ø Self half-current：Input pulse stop for 100ms，current automatic reduce to half,low down motor heating；

Ø Full isolation：Signal Input/Output isolation；Strong-Weak electric isolation(pwm control signal and current isolate)；   

Ø 5V/24Vsignal input compatible design；

Ø Optional control mode：pulse/direction mode;or double pulse input mode；

Ø Self-Test Function：Without external pulse signal to drive motor to rotate at 30 revolution/minute；

Ø Volume:83x202x147(mm^3)，installment space100x230x200(mm^3)；N.W：1.5kg(G.W.:1.7kg)；Color：white；

Ø Applied industrial chip design，working environment：－25゜～＋60゜(0゜ without  frozen)；

       Ø  Applied vector control and micro DIV control technology,has a great improvement on stability,noise,vibration and heat,compared with traditional drive；

Product Application:220V High Voltage Two Phase Digital Stepper drive

Plastic irrigation machine,wood carving machine,laser cutting machine,CNC machine,packing device,single-head embroidery machine,Pattern machine,Sewing machine,drilling machine

Product Layout and Dimension:220V High Voltage Two Phase Digital Stepper drive

Product Setting:220V High Voltage Two Phase Digital Stepper drive

Driver working current IM(short as IM)set by D1-D4 DIP switch(Note：Working current is given by normal operation valid value，shaft holding current is 50% of working current，called self half-current。When pulse input stop for 100ms,and MF releasing signal is invalid,then driver is self half-current inside),total 16 levels，see details as following format。

Note：RMS/A on drive shell means current valid value，Peak/A means peak current setting。Working current support online setting with power