SainSmart CNC Micro-Stepping Stepper Motor Driver NEMA23 ST-M5045 2phase 4.5A 24-50V DC 256

Overview:

ST-M5045 (2M542) is a cost effective,hig performance bi-polar two phase micro-stepping drive applying pure-sinusoidal current control technique .It is best suited for the applications that desired extreme low noise and heat. It operates well in an environment,where electricity supply experience instability and fluctuation.


Features:

   ● Suitable for 2-phase hybrid stepper motors (Outer diameter: 57,86mm).
   ● H bridge bipolar constant phase flow subdivision driver.
   ● Speed self-adjustment technology.
   ● Easy current subdivision setting.
   ● 2--64 resolutions,16 operation modes.
   ● ENA mode.
   ● 8 dial switch for different functions.
   ● Undervoltage, Shortvoltage, overvoltage, overcurrent protections.


Specification:

   ● Technical Parameter:Supply Voltage: 24~50V DC (Typical 36 V).
   ● Output Current (peak): Min 1.0 A, max 4.2A.
   ● Logic Input Current: Min 7, typical10, max 16 mA.
   ● Pulse Frequency: Max 200 KHz.
   ● Pulse Low Level of Time: 2.5 US.
   ● Cooling: Natural /mandatory.
   ● Working Surrounding: Avoid dust, oil mist and corrosive gas.
   ● Storage Temp: -10---80 deg.
   ● Working Temp: Max 65 deg .
   ● Surrounding Humidity: