Digital 2 Phase CNC Step Motor Drive DQ245M

详情

DQ**5M is 2 phase CNC step motor driver based on advanced DSP control. It is new fully digital driver configured by DSP control chip and unique circuit. The driving voltage is DC*4V**0V, adapting to all models of *-phase hybrid step motor whose current is below 4.0A and with ****7mm outer diameter. The internal driver circuit is similar to that of servo control, which makes the motor run smoothly, almost no vibration and noise. The max positioning accuracy can be up to *0, **0 steps/R. It is widely applied in medium/small NC equipment with high resolution like engraving machines, small CNC machine, packaging machinery and etc.  
Features 1)High performance and competitive price 2)**-channel equal angle torque micro steps, max resolution *0, **0 steps/R 3) Max response frequency up to **0Kpps 4) Coil current will be automatically reduced to 1/2 of pre-set current when stepper pulse stops over **0ms. 5)Optical isolating signals I/O 6) Driving current can be adjusted from 1.2A/phase to 4.0A/phase through the *6 channels. 7)Single power supply (Voltage range: DC*4V**0V) 8)Phase memory function (Note: The driver can memorize the motor phase automatically when the stops over 3 seconds.  And also it can recover the phase automatically when it is re-powered or MF signals changes from low level to high level.  )  9) DQ series stepper motor drivers have different Algorithms for high and low speed, so motor runs more stablely and smoothly at high and low speed. And nearly no vibration at low speed.