• Servo or Stepper?

     

    Traditionally servo motors is the go to solution for demanding applications and stepper motors are the first choice for low cost machines.

    Standard stepper motor

    A stand stepper motor + a puls/direction driver is the starting point for a controlled rotation.
    Think of a standard stepper as the seconds hand on a clock. Each puls will move it 1 second forward or backwards.
    Rotation occurs when the driver sendes continuous pulses the motor.
    This makes a loud squeaking noise, it can lose steps and there is no feedback to confirm the movement.
    A main feature is its ability to stand completely still benefit while in requested position.
    It is called an open-loop stepper which means a stepper motor without feedback.
    Use this solution to get the lowest priced movement possible.

     

    ServoStep motor

    While still a stepper motor an added controller and feedback device makes it comparable to a servo motor.

     

    Link to Integrated Servo Motors

    Link to Integrated Stepper Motors

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  • Here is what we need to know and it is OK to guess
    Moving load in kg:    
    Speed in rpm:        
    Torque in Nm:        
    Duty cycle: running in sec/min   
    and resting in sec/min      

  • Should be Empty: