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ZD series brush separately excitation 3hp dc motor has excellent motor performance: simple to operate, easy to maintain, low noise, low vibration. 3 hp dc motor has the characteristics of good starting torque, good fixed speed characteristics, easy speed control, self-adjustment, and small speed changes. industrial dc motor is generally used for acceleration, deceleration or constant speed driving of industrial machinery with constant output,constant torque and square torque loads. 2kw dc motor can be used as fiber machinery, packing machinery, conveying machinery, feeder, grinder, flour milling machine etc.
Product Feature
Motor Type: 2000 watt dc motor
Output Power: 1/4, 1/2, 1, 2, 3, 5, 7.5, 10HP
Armature Voltage: 0-80, 0-195
Excitation Voltage: 100, 110/220
Torque(KG*CM): 10, 20, 40, 80, 120, 200, 300, 400
Rated Current(A): 1.2, 3, 4, 10, 15, 24, 35, 42
Duty: S1
Start Torque: 125% above
Cooling Method: IC411
Adjustable Speed Range: 30-1800RPM
Insulation Class: B/F
Excitation Method: Separate Excitation
Temperature: -5℃-50℃
Product Parameter (specification)
Production Details
2000w dc motor and 2000 rpm dc motor
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FAQ
What is DC motor classification?
The excitation winding of the shunt-excited DC motor is parallel to the rotor winding, the excitation current is relatively constant, the starting torque is proportional to the armature current, and the starting current is about 2.5 times the rated current. The speed of the shunt-excited DC motor decreases slightly with the increase of current and torque. The short-term overload torque is 1.5 times of the rated torque, and the rate of change is small, 5%~15%. The speed can be adjusted by weakening the constant power of the magnetic field.
The excitation winding of the parallel DC motor is powered by an independent excitation power source. The excitation current is relatively constant. The starting torque is proportional to the armature current. The speed change is also between 5% and 15%. The constant power of the magnetic field is weakened or the rotor is reduced. The voltage of the winding can increase the speed.
In addition to the parallel windings, the stator poles of the composite excitation DC motor also use series windings in series with the rotor windings (with fewer turns). The magnetic flux generated by the series windings is the same as that of the main windings. 4 times, the short-term overload torque is about 3.5 times the rated torque, the torque is about 3.5 times the rated torque, the speed change rate is 25%~30% (related to the series winding), which can be adjusted by weakening the magnetic field strength speed.
