What is the main application of stepper motor?
4, the load of inertia should choose the big machine. 5, the motor in the high speed and large inertia loads, generally not starting in her work, and use frequency speed gradually rise, a step motor do not break, two can reduce the noise at the same time can improve the positioning accuracy of stop; 6, high precision, through mechanical speed, increase the speed of the motor, the driver and fine fraction is high to solve, also can use 5 phase motor, but its price is more expensive, of the whole system manufacturers, its elimination is just rubbish. The motor shall not work in the vibration area, if it must be resolved by changing the voltage, current, or by adding some damped solution;
The main application is in place of need position or Angle control, if we hang the wind blade of air conditioning
The step motor is an open loop controlling element which converts the electrical pulse signal into angular displacement or line displacement. In the case of the overload, motor speed, stop position depends only on the pulse signal frequency and pulse number, and not affected by load change, when the stepper driver receives a pulse signal, it is driving a stepper motor according to set the direction of a fixed Angle, known as the "step Angle", its rotation is based on the Angle of the fixed step by step. It can control the amount of angular displacement by controlling the number of pulses, so as to achieve accurate positioning. At the same time, the speed and acceleration of the motor can be controlled by controlling the pulse frequency to achieve the goal of speed adjustment. Stepper motor is a kind of induction motor, its working principle is the use of electronic circuit, direct current (dc) into time-sharing power supply, multiphase sequential control current, in this current for stepper motor power supply, step motor to work properly, is time-sharing power supply for step motor drive, multiphase timing controller.
The motor is operated under 600 PPS (0.9 degree) and should be driven by low current, large inductance and low voltage. Should follow the principle of electing electric motor first. Motor mountain club is a professional research and development, sales and marketing of stepper motor high-tech enterprise, supply high quality stepper motor, and high quality service at the same time, the products are widely used in automation control, medical equipment, textile machinery, packaging machinery and other fields.
Step forward the attention points in the motor application 1, the stepper motor is applied to low speed occasions - speed does not exceed 1000 RPM, 6666 PPS (0.9 degrees), had better be in 1000-3000 used between PPS (0.9 degrees c), can work through the reduction gear to make it here, the motor work with high efficiency, low noise; It is best not to use the whole step when stepping into the motor. 3, due to historical reasons, only a nominal for the 12 v voltage of motor using 12 v, the other motor voltage value is not driving voltage v, can choose according to drive the driving voltage (suggestion: 57 byg adopts dc 24 v and 36 v, 86 byg adopts dc 50 v, 110 byg USES the above dc 110 v), 12 volts, of course, in addition to the 12 v constant voltage driver can also be driven by other power supply, but want to consider temperature rise;
