Make check general to consider the following aspects

Make check general to consider the following aspects:1) whether the motor torque is enough big,can

drive the load,so we usually recommend the user selection to choose moment when 50%~100% larger than the actual need of motor,step motor cannot load running, Even a moment,can create out of step,serious when a halt or irregular back again and again.2) host controller to input your step pulse current is big enough 10 general ma),so that the optical coupling and stable conduction,the frequency of the input is too high,lead to receive less than,if the host acmotortrading.blogspot.com controller Output circuit is CMOS circuit,also want to choose CMOS input type of drive.3) whether the start frequency is gasoline generator spare

partstoo high,is set up in the launcher to accelerate the process,the best from the

start of the motor regulation within the frequency began to accelerate to the set frequency,even if

the acceleration time is very short,otherwise may be unstable And even in the idle state.4) when the

motor is fixed,and sometimes this could be happening,belong to normal.Because,in fact,this caused the motor's strong resonance caused by the state of out of step.Motor must be fixed.5) for 5 phase motor phase wrong,the motor can't work.8,I want to control servo motor directly by way of

communication,can?Possible,also is more convenient,is only a matter of speed,for the application of

response speed requirement is too high.If fast response of the control parameters,had better use

servo motion control card,generally it with DSP And generator rotor and stator high speed logic circuit,in order to realize high speed and high precision motion control.Such as S acceleration,multi-axis interpolation,etc.