Source:Industry News Release time:2022-08-01 Clicks: Popular:Reduction motor manufacturer
The geared motor is a digital actuator with good performance. In the point control of the CNC system, the reduction motor can be used as the driving motor. The performance of a geared motor usually decreases after reaching 700 rpm. Sometimes the speed of the motor does not increase, or the motor freezes or loses steps. Obviously, if we encounter this situation, how to solve it? The editor below will introduce to you what happens when the reduction motor gets stuck.
First, change the parameters of the motor; secondly, the power supply voltage of the reduction motor can be increased so that the effective current magnetic field during commutation increases due to the high voltage at high speed.
If there is no isolation between the AC power supply and the DC bus of the stepper driver (such as a transformer), do not ground the non-isolated port of the DC bus or the ground wire of the E-isolated signal, which may cause equipment damage and personal injury. Because it is an ordinary AC power supply, the voltage is not grounded, and there may be high voltage between the DC bus ground and the ground.
1. In most high-voltage stepper drive systems, all common grounds and grounds are connected together at the signal end. Ground loops created by various grounding methods are susceptible to noise and flow at different reference points.
2. In order to keep the command reference voltage constant, the signal ground of the reduction motor driver should be connected to the signal ground of the controller. It also connects to the ground of the external power supply, which can affect the operation of the controller and geared motor driver.
3. It is difficult to ground the shielding layer. There are several methods. A correct shield ground is at a reference potential point within its circuit. This depends on whether the noise source and receiver are both grounded or floating. Make sure the shield is grounded at the same point to prevent ground current from flowing through the shield.
Recommended reading
Stepper motor series-42 series
Related Information
Stepper motor
2020-12-21Planetary reducer
2020-12-21Rod motor
2021-04-17Governor
2021-04-17Planetary reducer
2021-04-15Planetary reducer
2021-04-15Stepper motor
2021-04-14CGXK142
2021-01-13CGF-060L1-10-P2
2020-12-21Stepper motor
2021-04-14Stepper motor
2020-12-21Fixed speed motor
2020-12-21Stepper motor
2020-12-21CGXK085
2021-01-13CGXK060
2021-01-13How many cooling methods are there for disc planetary reducer lubricating oil?
2022-10-13Detailed introduction to the advantages of medium hard tooth surface reduction motors
2022-09-17How to identify the quality of stepper motors?
2022-06-29What is a hard tooth surface reduction motor?
2022-09-20Selection of reducer lubricating oil viscosity
2022-12-16Solution to sudden failure of reduction motor
2022-09-07How to choose a planetary reducer
2022-06-27Geared motor tips
2022-08-02There are several types of structures of reduction motors
2022-07-22Forms and prevention of reducer gear tooth failure
2022-12-30Share the brake structural features of stepper motors
2022-07-08Applicable conditions for precision planetary reducer
2022-11-14Design principles of hard tooth surface reducer in automation applications
2022-09-23Stepper motor speed change measurement
2022-06-07Application of stepper motors in CNC machine tools
2022-06-09