Industrial Electric DC Motor Types

Industrial Electric DC Motor Types:
1. DC Motor Types separate resources:

Discrete Field and armature voltage.

Advantages of DC Motors
- DC motors provide an excellent speed control for acceleration and deceleration with the effective
- Simple and Strong torque control.
- Allows precise control of motor voltage, which is necessary to control speed and torque.
- DC motors perform better than AC
- DC Motor comfortable portable and very suitable for special applications, such as industrial equipment and machinery.

2. DC motor own resources / Self Excited: shunt motor
In the shunt motor, rolls Field / field (field shunt) connected in parallel with the armature coil / magneto (A)

Shunt DC Motor advantages:
- High torque at low speed
- High speed, and torque remain constant.


DC motor power alone: motor series

In a series motor, rolls Field / field (field shunt) connected in series with the armature coil / magneto (A) as shown in the picture. Therefore, the same as the current field current dynamo.
Following on the series motor speed (Rodwell International Corporation, 1997;
L.M. Photonics Ltd., 2002):
- The speed is limited to 5000 RPM
- Must avoid running series motor with no load will cause the motor
accelerate uncontrollably.
Series motors are suitable for use in the initial ignition requires torque
high, such as crane and hoist lifter

DC Motor Excellence series:
- Speed under Shunt DC Motor
- Torque initial height.

DC Motor Compound / Combined
DC compound motor is a combination of series and shunt motors. In the compound motor,
field winding (shunt field) are connected in parallel and in series with coil dynamo (A) as shown in figure 6. Thus, the motor torque ignition compound has a good beginning and a steady speed. The higher the percentage of incorporation (ie the percentage of field windings are connected in series), the higher the initial ignition of torque that can be handled by this motor.

Example:
- The merger of 40-50% makes this bike suitable for hoist and crane lifting equipment,

Permanent Magnet DC Motor
DC Motor DC Motor Shunt similar Fieldnya only using permanent magnets



DC Motor
Speed 3600 rpm
Voltage 200 VDC
Power 22 KW

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