2 phase stepper motor driver 1.2-4.2A for nema 17,23

   2 phase stepper motor kit /Stepper Motor controller   Product Description            Be able to drive 2-phase stepper motors with 4,6 and 8 wires Super low vibration and noise Inside software Micro-subdivision technology, low speed & low subdivision can also achieve high subdivision result Counter EMF compensation function, to maintain constant torque when speed increase Parameter self-adjusting function Current setting convenient, 1.2A~4.2A can be chosen freely High subdivision precision, 1-256 can be chosen freely Impulse response frequency up to 200 KHz Serial communication function, real-time adjustable parameters to meet the high performance requirements Automatically half current when static, biggest drive current 4.2 A/phase With overvoltage, under voltage, short circuit and other protection functions   Feature:   2-Phase numerical stepper driver 24V~40VDC 256 subdivision Be able to drive 2-phase stepper motors with 4,6 and 8 wires Super low vibration and noise Inside software Micro-subdivision technology, low speed & low subdivision can also achieve high subdivision result Counter EMF compensation function, to maintain constant torque when speed increase Parameter self-adjusting function Current setting convenient, 1.2A~4.2A can be chosen freely High subdivision precision, 1-256 can be chosen freely Impulse response frequency up to 200 KHz Serial communication function, real-time adjustable parameters to meet the high performance requirements Automatically half current when static, biggest drive current 4.2 A/phase With overvoltage, under voltage, short circuit and other protection functions    
      Product Picture     Packaging & Shipping 1.Industrial packing: plastic bag +foam boxes+ carton +wooden pallets 2.Commercial packing: plastic bag+ foam boxes + carton 3.As the clients’ requirement Delivery Detail: Normally ready goods and stock within 2-5days   Our Services • Certified actual products - We have a zero-tolerance policy for asset recovery vendors.   • Lowest package prices -Always offer lower price than other companies.   • Professional technical engineer team- possible fastest response and support to client’ application demand.   • Quality guarantee – Free, one-years warranty and life-long maintenance. Any quality problem, SZGH promise to refund.   • Fast, professional and reliable International delivery – flexible and low cost delivery solution for clients.   • Free payment mode by T/T, L/C, western union and Paypal can be available. We can provide total control system! Company Information About our company: Website in Alibaba: http://ghauto.en.alibaba.com/  Official Website: http://www.szghauto.com/          Shenzhen Guanhong Automation CO.,LTD (Formerly known as 'Shenzhen Guanhong Automation Technology Co.,Limited(Built in 19 November 2010)') is one of the leading CNC & automatic company in China, specialized in designing projects, marketing, and oversea trading, having extensive experience in CNC package solution, Our focus has been on providing the high quality of Lathe CNC system, Milling CNC system,  Engraving CNC system, AC servo motor & driver,  TECO servo motor&driver, Stepper motor & driver, Closed stepper motor &driver, Gear reducer. We has professional technical team, strictly product test for high quality guarantee, very competitive quotation, specially we has flexible and convenient payment mode and low cost delivery solution for clients. Our company tenet “Quality is the life of enterprise “, Your satisfy is our greatest achievement.