1. Idle speed: The speed at which the motor is normally powered on without load. (Unit: rpm or r/min or rpm/min) 2. No load current: The current at which the motor is normally energized without load. (Unit: mA milliampere or A ampere) 3. Load torque: The rated torque of the motor during load testing, for testing reference only. (Unit: g. cm or mNm)

Motor burnout is common in daily life, and the most effective preventive measure to avoid motor burnout is to carry out correct technical maintenance. The main maintenance methods include the following six points. Gao Tong will briefly introduce them as follows: 1. Regularly keep the motor clean. During operation, it is necessary to regularly keep the air inlet clean.

1： A 2-pole motor with conventional number of poles and speed. Rotational speed 2950 rpm 4-pole motor. A 6-pole motor with a speed of 1470 rpm. An 8-pole motor with a speed of 750 rpm. Speed 500 rpm: 1. The number of stages of the motor actually reflects the synchronous speed of the motor. For example, for a motor with stages 2, the synchronous speed is 2900rpm, for a motor with stages 4 it is 1450rpm, for a motor with stages 6 it is 1000rpm, and for a motor with stages 8 it is 750rpm.

The widely used sewage treatment processes currently include oxidation ditch process and SBR process, among which oxidation ditch process is the most common. With the increasing demand for aeration equipment in the oxidation ditch treatment process and the increasing shortage of energy

Gear transmission has a wide range of applications in various machinery. It has many advantages compared to belt drive, chain drive, worm gear and worm gear drive, etc. For example: wide speed range of transmission, transmitted power

Dampness is a fatal factor leading to motor failure, as splashing rainwater or moisture generated by condensation can invade the motor. Especially when the motor is in intermittent operation and has been parked for several months, the coil insulation should be checked before use, otherwise it is very likely to be damaged

The deceleration motor is mainly used to reduce the speed and increase the torque to meet the working requirements. There are many types of deceleration motors, and their classification can be based on the type of transmission, the shape of the gears, and the number of transmission stages

The selection of deceleration motors should be based on principles such as economy, practicality, and safety. According to the performance requirements of the product, the correct type, type, and power should be selected to ensure the normal and smooth production

Daily maintenance is crucial in reducing and avoiding motor malfunctions during operation, with the most important step being to strengthen inspections and promptly eliminate any root causes of abnormal phenomena. After an accident occurs, it is necessary to carefully analyze the accident and take measures to reduce the number of accidents and maintenance