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ZYT series brush permanent magnet pmdc motor has excellent motor performance: simple to operate, easy to maintain, low noise, low vibration. It has the characteristics of good starting torque, good fixed speed characteristics, easy speed control, self-adjustment, and small speed changes.It is generally used for acceleration, deceleration or constant speed driving of industrial machinery with constant output,constant torque and square torque loads. The motor can be used as fiber machinery, packing machinery, conveying machinery, feeder, grinder, flour milling machine etc.
Product Feature
Motor Type: pmdc motor
Output Power: 150/200/370/500/750W
Rated Voltage(V.DC): 220
Torque(KG*CM): 9 / 11 / 20 / 27 / 40
Rated Current(A): 1.3 / 1.5 / 3 / 3.7 / 4.5
Duty: S1
Cooling Method: IC411
Adjustable Speed Range: 30-1800RPM
Insulation Class: B/F
Temperature: -5℃-70℃
Product Parameter (specification)
Production Details
20v dc motor and 20 volt dc motor and 24 volt motor and 24v dc motor with gearbox and high torque dc motor 24v and 24v dc motor high torque low speed and 24v electric motor and motor 24 volt and 24 volt dc motor and 24 volt motor and gearbox and 24 volt electric motor and 30v dc motor and motor dc 36v and 24v dc motor high torque high speed and 24 volt dc motor high torque and 48v electric motor and 50 volt dc motor and 60 volt dc motor and 72v motor and 72 volt dc motor.
Know More Us
Why Us
Service and Packing
FAQ
How does DC motor maintain?
1. Short-term maintenance
The on-site working conditions of the steel rolling enterprise are relatively harsh. If the maintenance is improper, the commutation of the DC motor will become worse. The carbon brushes are optimized according to the actual working conditions on site, and the carbon brushes are adjusted correctly to restore the normal commutation of the motor and ensure the normal operation of the motor.
2. Selection of carbon brush
The selection of carbon brushes should be optimized based on technical parameters such as material category, resistivity, density, allowable current density, allowable speed, bending strength, and hardness.
For example, a Z450-4B DC motor has a rated power of 700kW, a rated current of 1240A, and a maximum speed of 1400r/min. The actual load of the motor is 90% of the rated value. The carbon brush of a certain brａnd originally equipped with the machine has oily surface during use, and a black carbon film appears on the surface of the commutator. The carbon brush wears a lot and has a service life of less than one month. After analysis, a carbon brush with higher resistivity, density, flexural strength, allowable current density and linear speed than the original was selected. After running-in, a good oxide film is re-formed on the surface of the commutator, and the service life of the carbon brush has reached about half a year.
