What are the characteristics of winding faults in three-phase motors when there is a phase loss?
When there is a phase loss problem in the motor winding, it is often accompanied by the fact that the phase to phase insulation and ground insulation are burned out at the same time. However, for relatively large motors, necessary monitoring and protection measures (such as differential protection) are often taken. When the motor voltage or current is unbalanced, the protection device will promptly cut off the power supply, effectively protecting the safety of the motor winding.
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Product Knowledge | Understanding the Four Major Series of Hard Gear Reducer
As an important power transmission device, the reduction motor is widely used in the reduction transmission mechanism of various general mechanical equipment. Today, we will take you closer to the four major series of hard tooth surface reduction motors and popularize the relevant knowledge of reduction gears.
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2025
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How to choose a deceleration motor? Where is it applied?
Control motor: inertia ratio, deceleration increases torque, suppresses resonance, accuracy, economy, space, connection method, self-locking.
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2025
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How to choose a planetary gearbox?
Planetary reducer is a new type of reducer with wide universality. In the reducer family, planetary reducer is widely used in servo, stepper, DC and other transmission systems due to its small size, high transmission efficiency, wide reduction range, and high accuracy. Under the premise of ensuring precision transmission, it is mainly used to reduce speed, increase torque, and reduce the ratio of load/motor moment of inertia.
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2025
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What is the principle and structure of a gearbox?
Reducer is an important mechanical device. It plays an important role as a transmission device in many industrial applications. Commonly used as a deceleration transmission device between the original moving parts and the working machine. Its main function is to reduce the speed while increasing the torque.
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2025
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