Matters needing attention in matching 57 stepping motor and 57 motor driver
Matters needing attention in matching 57 stepping motor and 57 motor driver 57 stepping motor is the most commonly used stepping motor model. In order to obtain the best motor use effect, it is necessary to match a 57 stepping motor driver with matching characteristics of the motor.
At present, 57A09 and 57A1, which are common on the market, are good choices.
However, after selecting the stepper motor driver, it may not have the good effect you expected. Generally speaking, the reasons are as follows: 1. Driver voltage: the highest application voltage of the common 57 stepper motor driver is about 50VDC. When the lower 24V is selected, the high-speed effect is not as good as 48 V.
2. Selection of current: not the larger the current, the better, but under the condition of ensuring torque, try to select small current to reduce noise and vibration.
57 stepper motor 3, if the voltage is normal, the selection of current subdivision is no problem, but the effect is not ideal, then it is necessary to check whether the parameters of 57 stepper motor are reasonable.
Under normal circumstances, a 57 stepping motor with both high and low speed, depending on its length, the resistance value should be from 0. About 4 euros to 1 euro, it should not be too big.
If the resistance and inductance of the motor are too large, its high-speed performance has nothing to do with the choice of 57 stepper motor driver. Generally speaking, the high-speed characteristics of such motors are not too good.
Therefore, the resistance and inductance of the Motor are also very important factors.
4. Select a reasonable fine fraction, and at the same time take into account the capability and limitation of the pulse transmission frequency of the upper computer. The two-phase driver MD-2545 for 4.
The stepping motor below 5A/phase can drive 42, 57 and 86 two-phase stepping motors, adopting the latest technology and 32-bit DSP processor, it integrates low-speed and medium-speed anti-resonance suppression, internal micro-segmentation, motor parameter self-identification, automatic testing, etc. to completely improve the resonance characteristics of stepping drive, it has the advantages of ultra-smooth motor operation, ultra-low noise and ultra-low temperature, and can bring driving performance close to servo.
Application: suitable for gas standard, laser, mold carving, medical treatment, measurement, electronic processing and other equipment.
Shenzhen ruite electromechanical Technology Co. , Ltd. is located in Shenzhen, Guangdong province, it is a stepping motor manufacturer integrating research and development, production and sales of stepping motor drivers, servo drivers, stepping motors, servo motors and spindle servo motors.
The company's core products include servo drivers, Hybrid Stepping Motor Drivers, servo motors and stepping motor manufacturers of various stepping motors.
TAG 57 stepper motor 57 motor driver