In the waste motor recovery, to determine the amount of copper is how much can be determined, can calculate how much profit of these motors, in the recovery of the situation is not to face a loss, these are the most basic knowledge of motor recovery, is engaged in waste motor recovery personnel must master the basic knowledge.

Q. What is an electric machine? A: The motor is the part that converts battery electricity into mechanical energy and drives the wheels of an electric vehicle to spin.Q. What is a motor stator? A: Brush or brushless motor work does not turn the part. The motor shaft of a hub type brushed or brushless toothless motor is called a stator, which can be called an inner stator motor.

Advantages of closed-loop stepper servo system Most stepper motor based motion control systems operate in the open loop state and thus provide a low cost solution. However, when the stepper motor drives the load in the open loop mode, there is the possibility of step loss between the command step and the actual step. In order to avoid this possibility, closed-loop stepper servo system is developed. 1.Introduction 2.Is the increased cost worth it?

Stepper motor acceleration and deceleration When the stepper motor starts, the pulse frequency should be gradually increased, and the pulse frequency should be gradually reduced during deceleration. This is often referred to as the "acceleration and deceleration" method.

Stepper motors with low speed and high torque equipment make the transmission shorter which means higher reliability, higher efficiency, smaller clearance and lower cost. It is this feature that makes stepper ideal for robots, since most robot movements are short distances requiring high acceleratio